{"id":15469,"date":"2025-08-26T09:02:17","date_gmt":"2025-08-26T09:02:17","guid":{"rendered":"https:\/\/lumarquimica.com\/viscosity-index-improvers\/"},"modified":"2026-06-15T11:59:51","modified_gmt":"2026-06-15T11:59:51","slug":"viscosity-index-improvers","status":"publish","type":"page","link":"https:\/\/lumarquimica.com\/en\/viscosity-index-improvers\/","title":{"rendered":"Viscosity index improvers"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"15469\" class=\"elementor elementor-15469 elementor-14014\" data-elementor-settings=\"[]\">\r\n\t\t\t\t\t\t<div class=\"elementor-inner\">\r\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\r\n\t\t\t\t\t\t\t<main class=\"elementor-section elementor-top-section elementor-element elementor-element-5e5be35 elementor-reverse-tablet elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5e5be35\" data-element_type=\"section\" id=\"details\" data-settings=\"{&quot;background_background&quot;:&quot;slideshow&quot;,&quot;background_slideshow_gallery&quot;:[],&quot;background_slideshow_loop&quot;:&quot;yes&quot;,&quot;background_slideshow_slide_duration&quot;:5000,&quot;background_slideshow_slide_transition&quot;:&quot;fade&quot;,&quot;background_slideshow_transition_duration&quot;:500}\">\r\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-thegem\">\r\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\r\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-446d37c\" data-id=\"446d37c\" data-element_type=\"column\">\r\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\r\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\r\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dd0d827 elementor-widget__width-initial flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"dd0d827\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t<style>\/*! elementor - v3.5.5 - 03-02-2022 *\/\r\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h1 class=\"elementor-heading-title elementor-size-default\"><p data-pm-slice=\"1 1 []\">Viscosity index improvers<\/p><\/h1>\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-element elementor-element-77b1b1e flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"77b1b1e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t<style>\/*! elementor - v3.5.5 - 03-02-2022 *\/\r\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#818a91;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#818a91;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t<p data-start=\"0\" data-end=\"457\"><strong data-start=\"0\" data-end=\"29\">Viscosity index improvers<\/strong>, <strong data-start=\"31\" data-end=\"47\" data-is-only-node=\"\">VI improvers<\/strong> or <strong data-start=\"51\" data-end=\"80\">viscosity index improvers<\/strong>, are essential additives in the formulation of lubricating oils. Their main function is to stabilize the viscosity of fluids against thermal fluctuations. Among the most common types are those based on <strong data-start=\"283\" data-end=\"291\">PAMA<\/strong>, <strong data-start=\"293\" data-end=\"300\">OCP<\/strong>, and <strong data-start=\"306\" data-end=\"327\">styrene-butadiene<\/strong>. These compounds help maintain lubricant performance, improving efficiency and durability across various industrial applications.<\/p>\n<p><\/p>\n<p data-start=\"459\" data-end=\"888\" data-is-last-node=\"\" data-is-only-node=\"\"><strong data-start=\"459\" data-end=\"468\">Lumar<\/strong> offers a wide range of base oils and additives that cover all the needs that may arise in lubricant design. Lubrication is an important factor in reducing energy consumption in line with the principles of the circular economy. Our ingredients are aimed at developing innovative solutions in accordance with current standards in terms of technical performance, reliability, efficiency, effectiveness, and sustainability.<\/p>\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-43644cb elementor-hidden-tablet elementor-hidden-mobile sticky-parent\" data-id=\"43644cb\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\r\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\r\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\r\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-ca86714 elementor-hidden-tablet elementor-hidden-mobile sticky-column elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ca86714\" data-element_type=\"section\">\r\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-thegem\">\r\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\r\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-f98ff29\" data-id=\"f98ff29\" data-element_type=\"column\">\r\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\r\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\r\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-59d2866 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"59d2866\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t<h5><span style=\"color: #222220;\">\u00c0lex<\/span><\/h5>\n<p><\/p>\n<h5><span style=\"color: #222220;\">Andr\u00e9s<\/span><\/h5>\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-element elementor-element-c5d9b72 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"c5d9b72\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\tLubricants specialist<br><h6><strong><span lang=\"CA\">+34 935 947 500<\/span><\/strong><\/h6><br><a href=\"mailto:technical@lumarquimica.com\" target=\"_blank\" rel=\"noopener\">technical@lumarquimica.com<\/a>\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1db0945\" data-id=\"1db0945\" data-element_type=\"column\">\r\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\r\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\r\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2464f0a flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-image\" data-id=\"2464f0a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\r\n\t\t\t\t<div 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data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-1711\" aria-expanded=\"false\">POLYMERS<\/div>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t<div class=\"elementor-tabs-content-wrapper\" role=\"tablist\" aria-orientation=\"vertical\">\r\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-1711\" aria-expanded=\"false\">POLYMERS<\/div>\r\n\t\t\t\t\t<div id=\"elementor-tab-content-1711\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1711\" tabindex=\"0\" hidden=\"false\"><div class=\"tabla-disponibles\" style=\"overflow-x: auto;\">\n<table border=\"0\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr><!--\n\n\n<th class=\"color1 text-white\" scope=\"col\">Tipo<\/th>\n\n\n--><\/p>\n<th class=\"color1 text-white\" rowspan=\"3\" scope=\"col\">Description<\/th>\n<th class=\"color1 text-white\" scope=\"col\">Chemistry<\/th>\n<\/tr>\n<\/tbody>\n<tbody>\n<tr>\n<th class=\"color3\" rowspan=\"3\" scope=\"col\">\n<div class=\"qMYqUG_convSearchResultHighlightRoot\">\n<div class=\"\" data-turn-id-container=\"request-WEB:c2d855e3-e5bd-4c2e-9c95-bbdff0147edf-47\" data-is-intersecting=\"true\">\n<section class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:c2d855e3-e5bd-4c2e-9c95-bbdff0147edf-47\" data-turn-id-container=\"request-WEB:c2d855e3-e5bd-4c2e-9c95-bbdff0147edf-47\" data-testid=\"conversation-turn-96\" data-scroll-anchor=\"false\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" data-conversation-screenshot-content=\"\">\n<div class=\"flex max-w-full flex-col gap-4 grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&amp;]:mt-1\" dir=\"auto\" tabindex=\"0\" data-message-author-role=\"assistant\" data-message-id=\"76666e19-27a9-4b37-af12-f6881f7ca1c9\" data-message-model-slug=\"gpt-5-3-mini\" data-turn-start-message=\"true\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden\">\n<div class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\">\n<p data-start=\"0\" data-end=\"34\" data-is-last-node=\"\" data-is-only-node=\"\"><strong data-start=\"0\" data-end=\"34\" data-is-last-node=\"\" data-is-only-node=\"\">Viscosity index improver (VII)<\/strong><\/p>\n<\/div>\n<p><\/div>\n<p><\/div>\n<p><\/div>\n<p><\/div>\n<p><\/div>\n<p><\/section>\n<\/div>\n<p><\/div>\n<\/th>\n<p><\/p>\n<th class=\"color3\" scope=\"col\">PAMA<\/th>\n<p><\/tr>\n<p><\/p>\n<tr>\n<th class=\"color3\" scope=\"col\">OCP<\/th>\n<\/tr>\n<p><\/p>\n<tr>\n<th class=\"color3\" scope=\"col\">Styrene-butadiene<\/th>\n<\/tr>\n<p><\/tbody>\n<p><\/table>\n<p><\/div>\n<\/div>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-element elementor-element-6263a71 elementor-hidden-desktop elementor-hidden-tablet elementor-hidden-mobile elementor-tabs-view-horizontal flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-tabs\" data-id=\"6263a71\" data-element_type=\"widget\" data-widget_type=\"tabs.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t\t\t<div class=\"elementor-tabs\">\r\n\t\t\t<div class=\"elementor-tabs-wrapper\" role=\"tablist\" >\r\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1031\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-1031\" aria-expanded=\"false\">SURFACTANTS<\/div>\r\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1032\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1032\" aria-expanded=\"false\">SURFACE AGENTS<\/div>\r\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1033\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1033\" aria-expanded=\"false\">AlLCOHOLES \/ \u00c1CIDOS GRASOS<\/div>\r\n\t\t\t\t\t\t\t\t\t<div id=\"elementor-tab-title-1034\" class=\"elementor-tab-title elementor-tab-desktop-title\" aria-selected=\"false\" data-tab=\"4\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1034\" aria-expanded=\"false\">Waxes<\/div>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t<div class=\"elementor-tabs-content-wrapper\" role=\"tablist\" aria-orientation=\"vertical\">\r\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"true\" data-tab=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"elementor-tab-content-1031\" aria-expanded=\"false\">SURFACTANTS<\/div>\r\n\t\t\t\t\t<div id=\"elementor-tab-content-1031\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1031\" tabindex=\"0\" hidden=\"false\"><div class=\"tabla-disponibles\" style=\"overflow-x: auto;\">\n<table border=\"0\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<th class=\"color2\" rowspan=\"12\" scope=\"col\">Tensioactivos<\/th>\n<th class=\"color3\" scope=\"col\">ALcoxilatos<\/th>\n<\/tr>\n<tr>\n<th class=\"color3\" scope=\"col\">Copoilimeros Block<\/th>\n<\/tr>\n<tr>\n<th class=\"color3\" scope=\"col\">Alcoholes etoxilados<\/th>\n<\/tr>\n<tr>\n<th class=\"color3\" scope=\"col\">\u00c1cidos grasos etoxilados<\/th>\n<\/tr>\n<tr>\n<th class=\"color3\" scope=\"col\">Aceites vegetales etoxilados<\/th>\n<\/tr>\n<tr>\n<th class=\"color3\" scope=\"col\">Esteres Etoxilados<\/th>\n<\/tr>\n<tr>\n<th class=\"color3\" scope=\"col\">Aminas etoxiladas<\/th>\n<\/tr>\n<tr>\n<th class=\"color3\" scope=\"col\">Esteres de Sorbitan<\/th>\n<\/tr>\n<tr>\n<th class=\"color3\" scope=\"col\">Esteres de Sorbitan etoxilados<\/th>\n<\/tr>\n<tr>\n<th class=\"color3\" scope=\"col\">Esteres de fosfatos<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\r\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1032\" aria-expanded=\"false\">SURFACE AGENTS<\/div>\r\n\t\t\t\t\t<div id=\"elementor-tab-content-1032\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1032\" tabindex=\"0\" hidden=\"hidden\"><div class=\"tabla-disponibles\" style=\"overflow-x: auto;\">\n<table border=\"0\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<th class=\"color1 text-white\" scope=\"col\">Tipo<\/th>\n<th class=\"color1 text-white\" rowspan=\"3\" scope=\"col\">Funci\u00f3n<\/th>\n<\/tr>\n<\/tbody>\n<tbody>\n<tr>\n<th class=\"color2\" rowspan=\"3\" scope=\"col\">Agentes de superficie<\/th>\n<th class=\"color3\" scope=\"col\">Agentes humectantes<\/th>\n<\/tr>\n<tr>\n<th class=\"color3\" scope=\"col\">Modificadores Reolog\u00eda<\/th>\n<\/tr>\n<tr>\n<th class=\"color3\" scope=\"col\">Dispersantes<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\r\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1033\" aria-expanded=\"false\">AlLCOHOLES \/ \u00c1CIDOS GRASOS<\/div>\r\n\t\t\t\t\t<div id=\"elementor-tab-content-1033\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1033\" tabindex=\"0\" hidden=\"hidden\"><div class=\"tabla-disponibles\" style=\"overflow-x: auto;\">\n<table border=\"0\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<th class=\"color1 text-white\" scope=\"col\">Tipo<\/th>\n<th class=\"color1 text-white\" rowspan=\"3\" scope=\"col\">Funci\u00f3n<\/th>\n<\/tr>\n<\/tbody>\n<tbody>\n<tr>\n<th class=\"color2\" rowspan=\"4\" scope=\"col\">Alcoholes Grasos<\/th>\n<th class=\"color3\" scope=\"col\">OLEICO\/CETILICO<\/th>\n<\/tr>\n<tr>\n<th class=\"color3\" scope=\"col\">Lauril<\/th>\n<\/tr>\n<tr>\n<th class=\"color3\" scope=\"col\">Saturado C12-C14<\/th>\n<\/tr>\n<tr>\n<th class=\"color3\" scope=\"col\">Guerbert alcohol<\/th>\n<\/tr>\n<\/tbody>\n<tbody>\n<tr>\n<th class=\"color2\" rowspan=\"5\" scope=\"col\">\u00c1cidos Grasos<\/th>\n<th class=\"color3\" scope=\"col\">Oleico<\/th>\n<\/tr>\n<tr>\n<th class=\"color3\" scope=\"col\">Este\u00e1rico<\/th>\n<\/tr>\n<tr>\n<th class=\"color3\" scope=\"col\">\u00c1cidos grasos destilados<\/th>\n<\/tr>\n<tr>\n<th class=\"color3\" scope=\"col\">\u00c1cidos grasos fraccionados<\/th>\n<\/tr>\n<tr>\n<th class=\"color3\" scope=\"col\">D\u00edmeros<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\r\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-tab-title elementor-tab-mobile-title\" aria-selected=\"false\" data-tab=\"4\" role=\"tab\" tabindex=\"-1\" aria-controls=\"elementor-tab-content-1034\" aria-expanded=\"false\">Waxes<\/div>\r\n\t\t\t\t\t<div id=\"elementor-tab-content-1034\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"tabpanel\" aria-labelledby=\"elementor-tab-title-1034\" tabindex=\"0\" hidden=\"hidden\"><div class=\"tabla-disponibles\" style=\"overflow-x: auto;\">\n<table border=\"0\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<th class=\"color1 text-white\" scope=\"col\">Tipo<\/th>\n<th class=\"color1 text-white\" rowspan=\"3\" scope=\"col\">Funci\u00f3n<\/th>\n<th class=\"color1 text-white\" rowspan=\"3\" scope=\"col\">Descripci\u00f3n<\/th>\n<\/tr>\n<\/tbody>\n<tbody>\n<tr>\n<th class=\"color2\" rowspan=\"3\" scope=\"col\">Ceras<\/th>\n<th class=\"color3\" scope=\"col\">Micro Ceras<\/th>\n<th class=\"color3\" rowspan=\"2\" scope=\"col\">PP, PE, AmidA, PTFE, Carnauba, Montana, Fischer-Tropsh, EBS, &#8230;<\/th>\n<\/tr>\n<tr>\n<th class=\"color3\" scope=\"col\">Tama\u00f1o normal<\/th>\n<\/tr>\n<tr>\n<th class=\"color3\" scope=\"col\">Dispersiones<\/th>\n<th class=\"color3\" scope=\"col\">En diferentes medios<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t<\/main>\r\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4c7bfb2 elementor-hidden-desktop elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4c7bfb2\" data-element_type=\"section\">\r\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-thegem\">\r\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\r\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6abaebe\" data-id=\"6abaebe\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\r\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\r\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\r\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a704ff7 tabla-disponibles elementor-hidden-tablet elementor-hidden-mobile flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-html\" data-id=\"a704ff7\" data-element_type=\"widget\" data-widget_type=\"html.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t<div style=\"overflow-x: auto;\">\r\n  <table width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\r\n    <tbody>\r\n        <tr>\r\n          <!--<th rowspan=\"70\" scope=\"col\" class=\"color1 text-white\">Ingredientes para Lubricantes<\/th>-->\r\n          <th rowspan=\"9\" scope=\"col\" class=\"color3\" rowspan=\"2\">Bases<\/th>\r\n          <th scope=\"col\" class=\"color3\">PAO<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">PAG<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Esteres<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">PIB<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Esteres Carboxilicos<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Siloxanos<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">PFPE<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Esteres Fosf\u00f3ricos<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">G-I, G-II, G-III<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th rowspan=\"10\" scope=\"col\" class=\"color3\">Aditivos<\/th>\r\n          <th scope=\"col\" class=\"color3\">Antidesgaste\/Extrema presi\u00f3n(AW\/EP)<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Antioxidantes<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Inhibidores de Corrosi\u00f3n<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Pasivadores de metales<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Modificadores de fricci\u00f3n<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Antiespumantes<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Filantes<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Anti-niebla<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Paquetes<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Agentes \"coupling\"<\/th>\r\n        <\/tr>\r\n        <tr>\r\n            <th rowspan=\"5\" scope=\"col\" class=\"color3\">Pol\u00edmeros<\/th>\r\n            <th scope=\"col\" class=\"color3\">Mejoradores del \u00edndice de Viscosidad (VII)<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Depresores punto fluidez (PPD)<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Espesantes<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Grasas<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">-<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th rowspan=\"3\" scope=\"col\" class=\"color3\">Alquilsulfonatos<\/th>\r\n          <th scope=\"col\" class=\"color3\">Sulfonato s\u00f3dico<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Sulfonato c\u00e1lcico<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Sulfonato Magnesio<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th rowspan=\"4\" scope=\"col\" class=\"color3\">Aminas<\/th>\r\n          <th scope=\"col\" class=\"color3\">ALCANOLAMINAS<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Aminas<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Polieter Aminas<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Aminas Multifuncionales<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th rowspan=\"5\" scope=\"col\" class=\"color3\">Lubricantes s\u00f3lidos<\/th>\r\n          <th scope=\"col\" class=\"color3\">Grafito<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">DISULFURO de Molibdeno<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Nitruro de Boro (BN)<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Cerflon<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">PTFE<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th rowspan=\"11\" scope=\"col\" class=\"color3\">Tensioactivos<\/th>\r\n          <th scope=\"col\" class=\"color3\">Alcoxilatos<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Co-Polimeros Block<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Alcoholes etoxilados<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">\u00c1cidos grasos etoxilados<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Esteres etoxilados<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Aminas etoxilados<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Esteres de sorbitan<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Esteres de sorbitan etoxilados<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Esteres de fosfatos<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Baja espuma<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Polim\u00e9ricos<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Agentes solventes (coupling)<\/th>\r\n          <th scope=\"col\" class=\"color3\">-<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Alcoholes grasos<\/th>\r\n          <th scope=\"col\" class=\"color3\">Alcoholes grasos<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">\u00c1cidos grasos<\/th>\r\n          <th scope=\"col\" class=\"color3\">\u00c1cidos grasos<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Ceras<\/th>\r\n          <th scope=\"col\" class=\"color3\">Ceras<\/th>\r\n        <\/tr>\r\n        <tr>\r\n          <th scope=\"col\" class=\"color3\">Agentes de superficie<\/th>\r\n          <th scope=\"col\" class=\"color3\">Agentes de superficie<\/th>\r\n        <\/tr>\r\n    <\/tbody>\r\n  <\/table>\r\n<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-0ad5f70 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0ad5f70\" data-element_type=\"section\">\r\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-thegem\">\r\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\r\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-714e962\" data-id=\"714e962\" data-element_type=\"column\">\r\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\r\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\r\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d991465 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-image\" data-id=\"d991465\" data-element_type=\"widget\" data-widget_type=\"image.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t\t\t\t\t\t<div class=\"elementor-image\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/lumarquimica.com\/wp-content\/uploads\/2022\/06\/aa-ppkgm6zhqkoxirsd4rqp14trkfe8vqn9zyq5lulzo0-copia-150x150.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/lumarquimica.com\/wp-content\/uploads\/2022\/06\/aa-ppkgm6zhqkoxirsd4rqp14trkfe8vqn9zyq5lulzo0-copia-150x150.png 150w, https:\/\/lumarquimica.com\/wp-content\/uploads\/2022\/06\/aa-ppkgm6zhqkoxirsd4rqp14trkfe8vqn9zyq5lulzo0-copia-160x160.png 160w, https:\/\/lumarquimica.com\/wp-content\/uploads\/2022\/06\/aa-ppkgm6zhqkoxirsd4rqp14trkfe8vqn9zyq5lulzo0-copia-100x100.png 100w, https:\/\/lumarquimica.com\/wp-content\/uploads\/2022\/06\/aa-ppkgm6zhqkoxirsd4rqp14trkfe8vqn9zyq5lulzo0-copia.png 200w\" sizes=\"(max-width: 150px) 100vw, 150px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-element elementor-element-27976cb flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"27976cb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t<h5 style=\"text-align: center;\"><span style=\"color: #222220;\">\u00c0lex<\/span><\/h5>\n<p><\/p>\n<h5 style=\"text-align: center;\"><span style=\"color: #222220;\">Andr\u00e9s<\/span><\/h5>\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-element elementor-element-926ac33 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"926ac33\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t<p style=\"text-align: center;\">Lubricants specialist<\/p>\n<h6 style=\"text-align: center;\"><strong><span lang=\"CA\">+34 935 947 500<\/span><\/strong><\/h6>\n<p><\/p>\n<p style=\"text-align: center;\"><a href=\"mailto:technical@lumarquimica.com\" target=\"_blank\" rel=\"noopener\">technical@lumarquimica.com<\/a><\/p>\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-d65b490\" data-id=\"d65b490\" data-element_type=\"column\">\r\n\t\t\t<div class=\"elementor-column-wrap\">\r\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\r\n\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t<\/section>\r\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-36fec4f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"36fec4f\" data-element_type=\"section\">\r\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-thegem\">\r\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\r\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-0b0cc35\" data-id=\"0b0cc35\" data-element_type=\"column\">\r\n\t\t\t<div class=\"elementor-column-wrap\">\r\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\r\n\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t<\/section>\r\n\t\t\t\t<div class=\"elementor-element elementor-element-315e241 elementor-button-info elementor-align-center flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-button\" data-id=\"315e241\" data-element_type=\"widget\" data-widget_type=\"button.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\r\n\t\t\t<a href=\"https:\/\/lumarquimica.com\/en\/contact-products-2\/\" class=\"elementor-button-link elementor-button elementor-size-md\" role=\"button\">\r\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\r\n\t\t\t\t\t\t<span class=\"elementor-button-text\">CONTACT AN ADVISER<\/span>\r\n\t\t<\/span>\r\n\t\t\t\t\t<\/a>\r\n\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t<\/section>\r\n\t\t\t\t<main class=\"elementor-section elementor-top-section elementor-element elementor-element-2dc0f0d elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"2dc0f0d\" data-element_type=\"section\">\r\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\r\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\r\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-55ed4ce\" data-id=\"55ed4ce\" data-element_type=\"column\">\r\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\r\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\r\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-784cb15 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"784cb15\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\r\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-thegem\">\r\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\r\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-330f47e\" data-id=\"330f47e\" data-element_type=\"column\">\r\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\r\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\r\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3596319 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"3596319\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Functioning and characteristics of viscosity index improvers<\/h2>\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-element elementor-element-0125595 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"0125595\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t<p>Viscosity index improvers play an essential role in lubricant formulation, and understanding them is crucial to maximizing oil performance. The following section breaks down the characteristics and functioning of these additives.<\/p>\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-element elementor-element-3dfe566 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"3dfe566\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Viscosity behavior in lubricating oils<\/h5>\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-element elementor-element-67a9747 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"67a9747\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t<div class=\"qMYqUG_convSearchResultHighlightRoot\">\n<div class=\"\" data-turn-id-container=\"request-WEB:c2d855e3-e5bd-4c2e-9c95-bbdff0147edf-54\" data-is-intersecting=\"true\">\n<section class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:c2d855e3-e5bd-4c2e-9c95-bbdff0147edf-54\" data-turn-id-container=\"request-WEB:c2d855e3-e5bd-4c2e-9c95-bbdff0147edf-54\" data-testid=\"conversation-turn-110\" data-scroll-anchor=\"false\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" data-conversation-screenshot-content=\"\">\n<div class=\"flex max-w-full flex-col gap-4 grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&amp;]:mt-1\" dir=\"auto\" tabindex=\"0\" data-message-author-role=\"assistant\" data-message-id=\"adee332e-de49-467a-b2b0-775d65158c2d\" data-message-model-slug=\"gpt-5-3-mini\" data-turn-start-message=\"true\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden\">\n<div class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\">\n<p data-start=\"0\" data-end=\"415\" data-is-last-node=\"\" data-is-only-node=\"\">Viscosity is a property that defines a fluid\u2019s resistance to flow. In lubricating oils, this characteristic is affected by temperature. As temperature increases, oils tend to become more fluid, which can compromise their ability to form an effective lubricating film. Viscosity index improvers, through the addition of polymers, stabilize viscosity, ensuring adequate performance under different thermal conditions.<\/p>\n<\/div>\n<p><\/div>\n<p><\/div>\n<p><\/div>\n<p><\/div>\n<p><\/div>\n<p><\/section>\n<\/div>\n<p><\/div>\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-element elementor-element-b699595 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"b699595\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Role of polymers in lubricant stability<\/h5>\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-element elementor-element-490230a flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"490230a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t<p>Polymers are key components in viscosity index improvers. They act as structures that modify how oil responds to temperature variations. These polymers, such as modified polyalphaolefins (PAMA) and olefin copolymers (OCP), are incorporated into lubricants to prevent viscosity loss. By interacting with base oil molecules, polymers help maintain stability, ensuring efficiency and engine protection.<\/p>\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-element elementor-element-d6e835a flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"d6e835a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Mechanisms of action at high and low temperatures<\/h5>\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-element elementor-element-2af3fae flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"2af3fae\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t<div class=\"qMYqUG_convSearchResultHighlightRoot\">\n<div class=\"\" data-turn-id-container=\"request-WEB:c2d855e3-e5bd-4c2e-9c95-bbdff0147edf-58\" data-is-intersecting=\"true\">\n<section class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:c2d855e3-e5bd-4c2e-9c95-bbdff0147edf-58\" data-turn-id-container=\"request-WEB:c2d855e3-e5bd-4c2e-9c95-bbdff0147edf-58\" data-testid=\"conversation-turn-118\" data-scroll-anchor=\"false\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" data-conversation-screenshot-content=\"\">\n<div class=\"flex max-w-full flex-col gap-4 grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&amp;]:mt-1\" dir=\"auto\" tabindex=\"0\" data-message-author-role=\"assistant\" data-message-id=\"6402c6b9-1175-4e87-bdd2-04676071c4d8\" data-message-model-slug=\"gpt-5-3-mini\" data-turn-start-message=\"true\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden\">\n<div class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\">\n<p data-start=\"0\" data-end=\"424\" data-is-last-node=\"\" data-is-only-node=\"\">The functioning of viscosity index improvers varies depending on oil temperature. At high temperatures, polymers expand, helping to counteract oil thinning. On the other hand, at low temperatures, these additives act to increase the lubricant\u2019s viscosity, improving its lubricating ability. The molecular design of the polymers determines their response, allowing them to perform effectively across a wide temperature range.<\/p>\n<\/div>\n<p><\/div>\n<p><\/div>\n<p><\/div>\n<p><\/div>\n<p><\/div>\n<p><\/section>\n<\/div>\n<p><\/div>\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-element elementor-element-d0f8620 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"d0f8620\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Influence of molecular weight on improver performance<\/h5>\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-element elementor-element-8b4cc19 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"8b4cc19\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t<div class=\"qMYqUG_convSearchResultHighlightRoot\">\n<div class=\"\" data-turn-id-container=\"request-WEB:c2d855e3-e5bd-4c2e-9c95-bbdff0147edf-60\" data-is-intersecting=\"true\">\n<section class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:c2d855e3-e5bd-4c2e-9c95-bbdff0147edf-60\" data-turn-id-container=\"request-WEB:c2d855e3-e5bd-4c2e-9c95-bbdff0147edf-60\" data-testid=\"conversation-turn-122\" data-scroll-anchor=\"false\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" data-conversation-screenshot-content=\"\">\n<div class=\"flex max-w-full flex-col gap-4 grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+&amp;]:mt-1\" dir=\"auto\" tabindex=\"0\" data-message-author-role=\"assistant\" data-message-id=\"ef1c6f69-9719-4683-b37d-034bf453d0b9\" data-message-model-slug=\"gpt-5-3-mini\" data-turn-start-message=\"true\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden\">\n<div class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\">\n<p data-start=\"0\" data-end=\"496\" data-is-last-node=\"\" data-is-only-node=\"\">The molecular weight of polymers used in viscosity index improvers is a determining factor in their performance. Polymers with higher molecular weight tend to have a more efficient thickening effect, but they may show lower stability under mechanical shear forces. On the other hand, lower molecular weight polymers offer greater stability under high-stress conditions. The selection of the appropriate polymer depends on the specific needs of the lubricant and the expected operating conditions.<\/p>\n<\/div>\n<p><\/div>\n<p><\/div>\n<p><\/div>\n<p><\/div>\n<p><\/div>\n<p><\/section>\n<\/div>\n<p><\/div>\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t<\/section>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t<\/main>\r\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4b9718b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4b9718b\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\r\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\r\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-thegem\">\r\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\r\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-34a7edd\" data-id=\"34a7edd\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\r\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\r\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\r\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5601fc6 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"5601fc6\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Types of viscosity index improvers and their composition<\/h2>\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-element elementor-element-f47c9cb flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"f47c9cb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t<p>Viscosity index improvers are classified into different types according to their chemical composition and their effect on performance. The following sections outline the main categories.<\/p>\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-element elementor-element-d6c1f22 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"d6c1f22\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">PAMA-based improvers (modified polyalphaolefins)<\/h5>\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-element elementor-element-345d707 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"345d707\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t<p>PAMAs are polymers widely used in the formulation of lubricating oils. These compounds are modified to improve their ability to adapt to temperature variations. Their molecular structure allows them to maintain viscosity within an optimal range, thereby contributing to effective lubrication. These improvers are especially effective under high-temperature conditions.<\/p>\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-element elementor-element-7fcfb15 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"7fcfb15\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">OCP viscosity modifiers (olefin copolymer)<\/h5>\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-element elementor-element-b3bb6b1 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"b3bb6b1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t<p>OCPs are another class of polymers used as viscosity index improvers. Their formulation is based on olefin copolymers, which gives them superior mechanical properties and high thermal stability. They offer significant advantages in formulation, such as lower viscosity variation across wide temperature ranges, resulting in more reliable lubrication.<\/p>\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-element elementor-element-ee01eb2 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"ee01eb2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Styrene-butadiene as a modifying additive<\/h5>\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-element elementor-element-16a85bc flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"16a85bc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t<p>Styrene-butadiene is used as a modifying additive due to its ability to improve the viscosity of lubricating oils. Its polymer structure provides flexibility and resistance to thermal degradation, which is crucial for applications in harsh environments. This material integrates effectively into formulations, thereby optimizing lubricant performance.<\/p>\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-element elementor-element-3bbf1fa flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"3bbf1fa\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Comparison between different polymers used as additives<\/h5>\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<div class=\"elementor-element elementor-element-0aa13c7 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"0aa13c7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t<p data-start=\"0\" data-end=\"109\">When comparing different types of polymer additives, variations in performance and stability can be observed:<\/p>\n<ul>\n<li data-start=\"111\" data-end=\"396\"><strong data-start=\"111\" data-end=\"120\">PAMA:<\/strong> Improves viscosity at high temperatures, but may be more costly.<\/li>\n<li data-start=\"111\" data-end=\"396\"><strong data-start=\"188\" data-end=\"196\" data-is-only-node=\"\">OCP:<\/strong> Offers high stability and lower viscosity variation, ideal for industrial applications.<\/li>\n<li data-start=\"111\" data-end=\"396\"><strong data-start=\"287\" data-end=\"309\">Styrene-butadiene:<\/strong> Provides flexibility and thermal resistance, making it useful under severe conditions.<\/li>\n<\/ul>\n<p><\/p>\n<p data-start=\"398\" data-end=\"642\" data-is-last-node=\"\" data-is-only-node=\"\">The choice of the appropriate polymer depends on the specific needs of the application in which the lubricant will be used. Each type of viscosity index improver presents unique characteristics that can be leveraged to optimize oil performance.<\/p>\n\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t<\/section>\r\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e9e64ef elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e9e64ef\" data-element_type=\"section\">\r\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-thegem\">\r\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\r\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-0cd1aad\" data-id=\"0cd1aad\" data-element_type=\"column\">\r\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\r\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\r\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6b6f753 elementor-position-right box_ficha elementor-view-default elementor-vertical-align-top flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-icon-box\" data-id=\"6b6f753\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\r\n\t\t\t\t<div class=\"elementor-widget-container\">\r\n\t\t\t<style>\/*! elementor - v3.5.5 - 03-02-2022 *\/\r\n@media (min-width:768px){.elementor-widget-icon-box.elementor-position-left .elementor-icon-box-wrapper,.elementor-widget-icon-box.elementor-position-right .elementor-icon-box-wrapper{display:-webkit-box;display:-ms-flexbox;display:flex}.elementor-widget-icon-box.elementor-position-left .elementor-icon-box-icon,.elementor-widget-icon-box.elementor-position-right .elementor-icon-box-icon{display:-webkit-inline-box;display:-ms-inline-flexbox;display:inline-flex;-webkit-box-flex:0;-ms-flex:0 0 auto;flex:0 0 auto}.elementor-widget-icon-box.elementor-position-right .elementor-icon-box-wrapper{text-align:right;-webkit-box-orient:horizontal;-webkit-box-direction:reverse;-ms-flex-direction:row-reverse;flex-direction:row-reverse}.elementor-widget-icon-box.elementor-position-left .elementor-icon-box-wrapper{text-align:left;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row}.elementor-widget-icon-box.elementor-position-top .elementor-icon-box-img{margin:auto}.elementor-widget-icon-box.elementor-vertical-align-top .elementor-icon-box-wrapper{-webkit-box-align:start;-ms-flex-align:start;align-items:flex-start}.elementor-widget-icon-box.elementor-vertical-align-middle 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c-1.2,0-2.3-1-2.3-2.3v-1.1v-1.8V8.8V6.7V6.6C2.2,7.1,2.9,7.3,3.8,7.3z\"><\/path><\/g><\/svg>\t\t\t\t<\/a>\r\n\t\t\t<\/div>\r\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\r\n\t\t\t\t<h3 class=\"elementor-icon-box-title\">\r\n\t\t\t\t\t<a href=\"https:\/\/lumarquimica.com\/en\/contact-products-2\/\" >\r\n\t\t\t\t\t\tDownload<br><span class=\"bold\">PDF Catalogue<\/span>\t\t\t\t\t<\/a>\r\n\t\t\t\t<\/h3>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t<\/section>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<\/div>\r\n\t\t","protected":false},"excerpt":{"rendered":"<p>Viscosity index improvers Viscosity index improvers, VI improvers or viscosity index improvers, are essential additives in the formulation of lubricating&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-fullwidth.php","meta":{"footnotes":""},"class_list":["post-15469","page","type-page","status-publish"],"_links":{"self":[{"href":"https:\/\/lumarquimica.com\/en\/wp-json\/wp\/v2\/pages\/15469","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lumarquimica.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/lumarquimica.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/lumarquimica.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lumarquimica.com\/en\/wp-json\/wp\/v2\/comments?post=15469"}],"version-history":[{"count":2,"href":"https:\/\/lumarquimica.com\/en\/wp-json\/wp\/v2\/pages\/15469\/revisions"}],"predecessor-version":[{"id":15473,"href":"https:\/\/lumarquimica.com\/en\/wp-json\/wp\/v2\/pages\/15469\/revisions\/15473"}],"wp:attachment":[{"href":"https:\/\/lumarquimica.com\/en\/wp-json\/wp\/v2\/media?parent=15469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}