{"id":15471,"date":"2025-08-26T09:02:17","date_gmt":"2025-08-26T09:02:17","guid":{"rendered":"https:\/\/lumarquimica.com\/ameliorants-de-lindice-de-viscosite\/"},"modified":"2026-06-15T11:52:47","modified_gmt":"2026-06-15T11:52:47","slug":"ameliorants-de-lindice-de-viscosite","status":"publish","type":"page","link":"https:\/\/lumarquimica.com\/fr\/ameliorants-de-lindice-de-viscosite\/","title":{"rendered":"Am\u00e9liorants de l\u2019indice de viscosit\u00e9"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"15471\" class=\"elementor elementor-15471 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 []\">Am\u00e9liorants de l\u2019indice de viscosit\u00e9<\/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=\"518\">Les am\u00e9liorants de l\u2019indice de viscosit\u00e9, VI improver ou viscosity index improver, sont des additifs essentiels dans la formulation des huiles lubrifiantes. Leur principale fonction est de stabiliser la viscosit\u00e9 des fluides face aux fluctuations thermiques. Parmi les types les plus courants, on trouve ceux bas\u00e9s sur les PAMA, les OCP et le styr\u00e8ne-butadi\u00e8ne. Ces compos\u00e9s contribuent \u00e0 maintenir les performances du lubrifiant, en am\u00e9liorant son efficacit\u00e9 et sa durabilit\u00e9 dans diverses applications industrielles.<\/p>\n<p><\/p>\n<p data-start=\"520\" data-end=\"990\" data-is-last-node=\"\" data-is-only-node=\"\"><strong data-start=\"520\" data-end=\"529\">Lumar<\/strong> dispose d\u2019une large gamme de bases et d\u2019additifs couvrant tous les besoins pouvant appara\u00eetre lors de la conception d\u2019un lubrifiant. La lubrification joue un r\u00f4le important dans la r\u00e9duction de la consommation d\u2019\u00e9nergie, en accord avec les principes de l\u2019\u00e9conomie circulaire. Nos ingr\u00e9dients visent \u00e0 d\u00e9velopper des solutions innovantes conformes aux standards actuels, tant en termes techniques que de performance, de fiabilit\u00e9, d\u2019efficacit\u00e9 et de durabilit\u00e9.<\/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\tSp\u00e9cialiste des lubrifiants<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\">POLYM\u00c8RES<\/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\">POLYM\u00c8RES<\/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\">Chimie<\/th>\n<\/tr>\n<\/tbody>\n<tbody>\n<tr>\n<th class=\"color3\" rowspan=\"3\" scope=\"col\">Am\u00e9liorant de l\u2019indice de viscosit\u00e9 (VII)<\/th>\n<th class=\"color3\" scope=\"col\">PAMA<\/th>\n<\/tr>\n<tr>\n<th class=\"color3\" scope=\"col\">OCP<\/th>\n<\/tr>\n<tr>\n<th class=\"color3\" scope=\"col\">Styr\u00e8ne-butadi\u00e8ne<\/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<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\">TENSIOACTIFS<\/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\">AGENTS DE SURFACE<\/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\">Alcools \/ acides gras<\/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\">CIRES<\/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\">TENSIOACTIFS<\/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\">AGENTS DE SURFACE<\/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\">Alcools \/ acides gras<\/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\">CIRES<\/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<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;\">Sp\u00e9cialiste des lubrifiants<\/p>\n<h6 style=\"text-align: center;\"><strong><span lang=\"CA\">+34 935 947 500<\/span><\/strong><\/h6>\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\/fr\/contact-produits\/\" 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\">CONTACTER UN CONSULTANT<\/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\">Fonctionnement et caract\u00e9ristiques des am\u00e9liorants de l\u2019indice de viscosit\u00e9<\/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>Les am\u00e9liorants de l\u2019indice de viscosit\u00e9 jouent un r\u00f4le essentiel dans la formulation des lubrifiants, et leur compr\u00e9hension est cruciale pour maximiser les performances des huiles. Ci-dessous sont d\u00e9taill\u00e9es les caract\u00e9ristiques et le fonctionnement de ces additifs.<\/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\">Comportement de la viscosit\u00e9 dans les huiles lubrifiantes<\/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<p>La viscosit\u00e9 est une propri\u00e9t\u00e9 qui d\u00e9finit la r\u00e9sistance \u00e0 l\u2019\u00e9coulement d\u2019un fluide. Dans les huiles lubrifiantes, cette caract\u00e9ristique est affect\u00e9e par la temp\u00e9rature. \u00c0 mesure que la temp\u00e9rature augmente, les huiles ont tendance \u00e0 devenir plus fluides, ce qui peut compromettre leur capacit\u00e9 \u00e0 former un film lubrifiant efficace. Les am\u00e9liorants de l\u2019indice de viscosit\u00e9, gr\u00e2ce \u00e0 l\u2019ajout de polym\u00e8res, stabilisent la viscosit\u00e9, garantissant des performances adapt\u00e9es dans diff\u00e9rentes conditions thermiques.<\/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-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\">R\u00f4le des polym\u00e8res dans la stabilit\u00e9 du lubrifiant<\/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>Les polym\u00e8res sont des composants cl\u00e9s des am\u00e9liorants de l\u2019indice de viscosit\u00e9. Ils agissent comme des structures qui modifient la mani\u00e8re dont l\u2019huile r\u00e9agit aux variations de temp\u00e9rature. Ces polym\u00e8res, tels que les polyalphaol\u00e9fines modifi\u00e9es (PAMA) et les copolym\u00e8res d\u2019ol\u00e9fines (OCP), sont incorpor\u00e9s aux lubrifiants afin de pr\u00e9venir la diminution de la viscosit\u00e9. En interagissant avec les mol\u00e9cules de l\u2019huile de base, les polym\u00e8res contribuent \u00e0 maintenir la stabilit\u00e9, garantissant l\u2019efficacit\u00e9 et la protection du moteur.<\/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\">M\u00e9canismes d\u2019action \u00e0 hautes et basses temp\u00e9ratures<\/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<p>Le fonctionnement des am\u00e9liorants de l\u2019indice de viscosit\u00e9 varie selon la temp\u00e9rature de l\u2019huile. \u00c0 haute temp\u00e9rature, les polym\u00e8res se dilatent, ce qui aide \u00e0 contrer l\u2019amincissement de l\u2019huile. \u00c0 basse temp\u00e9rature, ces additifs agissent pour augmenter la viscosit\u00e9 du lubrifiant, am\u00e9liorant ainsi sa capacit\u00e9 de lubrification. La conception mol\u00e9culaire des polym\u00e8res d\u00e9termine leur r\u00e9ponse, leur permettant de fonctionner efficacement sur une large plage thermique.<\/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-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 du poids mol\u00e9culaire sur les performances de l\u2019am\u00e9liorant<\/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<p>Le poids mol\u00e9culaire des polym\u00e8res utilis\u00e9s dans les am\u00e9liorants de l\u2019indice de viscosit\u00e9 est un facteur d\u00e9terminant de leurs performances. Les polym\u00e8res de poids mol\u00e9culaire plus \u00e9lev\u00e9 pr\u00e9sentent g\u00e9n\u00e9ralement un effet \u00e9paississant plus efficace, mais peuvent montrer une moindre stabilit\u00e9 face aux forces m\u00e9caniques de cisaillement. En revanche, les polym\u00e8res de poids mol\u00e9culaire plus faible offrent une meilleure stabilit\u00e9 dans des situations de fortes contraintes. Le choix du polym\u00e8re appropri\u00e9 d\u00e9pend des besoins sp\u00e9cifiques du lubrifiant et des conditions d\u2019utilisation pr\u00e9vues.<\/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\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 d\u2019am\u00e9liorants de l\u2019indice de viscosit\u00e9 et leur 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>Les am\u00e9liorants de l\u2019indice de viscosit\u00e9 sont class\u00e9s en diff\u00e9rents types selon leur composition chimique et leur effet sur les performances. Ci-dessous sont pr\u00e9sent\u00e9es les cat\u00e9gories les plus importantes.<\/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\">Am\u00e9liorants bas\u00e9s sur PAMA (polyalphaol\u00e9fines modifi\u00e9es)<\/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>Les PAMA sont des polym\u00e8res largement utilis\u00e9s dans la formulation des huiles lubrifiantes. Ces compos\u00e9s sont modifi\u00e9s afin d\u2019am\u00e9liorer leur capacit\u00e9 d\u2019adaptation aux variations de temp\u00e9rature. Leur structure mol\u00e9culaire leur permet de maintenir la viscosit\u00e9 dans une plage optimale, contribuant ainsi \u00e0 une lubrification efficace. Ces am\u00e9liorants sont particuli\u00e8rement efficaces dans des conditions de haute temp\u00e9rature.<\/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\">Modificateurs de viscosit\u00e9 OCP (copolym\u00e8re d\u2019ol\u00e9fines)<\/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>Les OCP sont une autre classe de polym\u00e8res utilis\u00e9s comme am\u00e9liorants de l\u2019indice de viscosit\u00e9. Leur formulation repose sur des copolym\u00e8res d\u2019ol\u00e9fines, ce qui leur conf\u00e8re des propri\u00e9t\u00e9s m\u00e9caniques sup\u00e9rieures et une grande stabilit\u00e9 thermique. Ils offrent des avantages significatifs dans la formulation, tels qu\u2019une moindre variation de la viscosit\u00e9 sur de larges plages de temp\u00e9rature, ce qui se traduit par une lubrification plus fiable.<\/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\">Styr\u00e8ne-butadi\u00e8ne comme additif modulateur<\/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>Le styr\u00e8ne-butadi\u00e8ne est utilis\u00e9 comme additif modulateur en raison de sa capacit\u00e9 \u00e0 am\u00e9liorer la viscosit\u00e9 des huiles lubrifiantes. Sa structure polym\u00e8re apporte flexibilit\u00e9 et r\u00e9sistance \u00e0 la d\u00e9gradation thermique, ce qui est crucial pour les applications en environnements s\u00e9v\u00e8res. Ce mat\u00e9riau s\u2019int\u00e8gre efficacement dans les formulations, optimisant ainsi les performances du lubrifiant.<\/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\">Comparaison entre diff\u00e9rents polym\u00e8res utilis\u00e9s comme additifs<\/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>En comparant les diff\u00e9rents types de polym\u00e8res utilis\u00e9s comme additifs, on observe des variations en termes de performances et de stabilit\u00e9 :<\/p>\n<ul>\n<li>PAMA : am\u00e9liore la viscosit\u00e9 \u00e0 haute temp\u00e9rature, mais peut \u00eatre plus co\u00fbteux.<\/li>\n<li><strong>OCP :<\/strong> offre une grande stabilit\u00e9 et une moindre variation de la viscosit\u00e9, id\u00e9al pour les applications industrielles.<\/li>\n<li><strong>Styr\u00e8ne-butadi\u00e8ne :<\/strong> apporte flexibilit\u00e9 et r\u00e9sistance thermique, ce qui le rend utile dans des conditions s\u00e9v\u00e8res.<\/li>\n<\/ul>\n<p>Le choix du polym\u00e8re appropri\u00e9 d\u00e9pend des besoins sp\u00e9cifiques de l\u2019application dans laquelle le lubrifiant sera utilis\u00e9. Chaque type d\u2019am\u00e9liorant de l\u2019indice de viscosit\u00e9 pr\u00e9sente des caract\u00e9ristiques uniques qui peuvent \u00eatre exploit\u00e9es pour optimiser les performances de l\u2019huile.<\/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 .elementor-icon-box-wrapper{-webkit-box-align:center;-ms-flex-align:center;align-items:center}.elementor-widget-icon-box.elementor-vertical-align-bottom .elementor-icon-box-wrapper{-webkit-box-align:end;-ms-flex-align:end;align-items:flex-end}}@media (max-width:767px){.elementor-widget-icon-box .elementor-icon-box-icon{margin-left:auto!important;margin-right:auto!important;margin-bottom:15px}}.elementor-widget-icon-box .elementor-icon-box-wrapper{text-align:center}.elementor-widget-icon-box .elementor-icon-box-title a{color:inherit}.elementor-widget-icon-box .elementor-icon-box-content{-webkit-box-flex:1;-ms-flex-positive:1;flex-grow:1}.elementor-widget-icon-box .elementor-icon-box-description{margin:0}<\/style>\t\t<div class=\"elementor-icon-box-wrapper\">\r\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\r\n\t\t\t\t<a class=\"elementor-icon elementor-animation-\" href=\"https:\/\/lumarquimica.com\/fr\/contact-produits\/\">\r\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" id=\"Capa_1\" x=\"0px\" y=\"0px\" viewBox=\"0 0 20.8 23.5\" style=\"enable-background:new 0 0 20.8 23.5;\" xml:space=\"preserve\"><style type=\"text\/css\">\t.st0{fill:#2B719F;}<\/style><g id=\"XMLID_393_\">\t<g id=\"XMLID_116_\">\t\t<path id=\"XMLID_117_\" class=\"st0\" d=\"M0.5,18.1c0.4,0.5,1.1,1.2,2.6,1.2c1,0,2.2-0.3,3.6-0.8c0.6,2.6,1.7,5,3.7,5   c2.1,0,3.2-2.4,3.7-5.1c1.4,0.5,2.6,0.7,3.6,0.7c1.6,0,2.4-0.7,2.7-1.3c1.1-1.9-0.6-4.2-2.8-6.2c0.4-0.4,0.8-0.8,1.1-1.1   c1.9-2.1,2.4-3.8,1.5-5.1c-0.4-0.5-1.1-1.2-2.6-1.2l0,0c-1,0-2.2,0.3-3.6,0.8c-0.6-2.6-1.7-5-3.7-5C8.3,0,7.2,2.4,6.7,5.1   C5.3,4.6,4.1,4.4,3.1,4.4l0,0c-1.6,0-2.4,0.7-2.7,1.3C-0.8,7.5,1,9.9,3.1,11.9C2.8,12.2,2.4,12.6,2,13C0.2,15.1-0.3,16.8,0.5,18.1   z M10.4,22.1c-1,0-1.8-1.6-2.3-4c0.8-0.3,1.6-0.7,2.4-1.2c0.8,0.4,1.6,0.8,2.3,1.1C12.2,20.4,11.4,22.1,10.4,22.1z M7.5,11.8   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M3.8,7.3h12.6l0,14.8h-2.9h-1h-2h-6H3.8  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\/fr\/contact-produits\/\" >\r\n\t\t\t\t\t\tT\u00e9l\u00e9charger <br><span class=\"bold\">le catalogue PDF<\/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>Am\u00e9liorants de l\u2019indice de viscosit\u00e9 Les am\u00e9liorants de l\u2019indice de viscosit\u00e9, VI improver ou viscosity index improver, sont des additifs&#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-15471","page","type-page","status-publish"],"_links":{"self":[{"href":"https:\/\/lumarquimica.com\/fr\/wp-json\/wp\/v2\/pages\/15471","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lumarquimica.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/lumarquimica.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/lumarquimica.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lumarquimica.com\/fr\/wp-json\/wp\/v2\/comments?post=15471"}],"version-history":[{"count":1,"href":"https:\/\/lumarquimica.com\/fr\/wp-json\/wp\/v2\/pages\/15471\/revisions"}],"predecessor-version":[{"id":15472,"href":"https:\/\/lumarquimica.com\/fr\/wp-json\/wp\/v2\/pages\/15471\/revisions\/15472"}],"wp:attachment":[{"href":"https:\/\/lumarquimica.com\/fr\/wp-json\/wp\/v2\/media?parent=15471"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}