Antifreeze is a product that when diluted in water, results in a coolant whose primary function is to protect a system by dissipating heat to keep the system at the optimum working temperature. This is achieved by lowering the freezing point of the base chosen for cooling/heat removal from the system.
Polyalphaolefins (PAO) are non-polar synthetic lubricant bases (polymerised oils) classified in group IV according to the API lubricant base categories. PAOs are commonly used in engine oils (also for electric vehicles), hydraulics, compressors, gears and bearings, which operate in extreme temperature environments. They are also used in wind generators and as lubricant bases for grease formulation.
Recientemente hemos asistido a la feria EGYPS celebrada en Egipto del 13 al 15 de febrero de este 2023. La experiencia ha sido muy enriquecedora, el evento es una oportunidad importante para aprender sobre las tendencias y desarrollos actuales en la industria del petróleo y gas en Egipto y la región del Medio Oriente y África del Norte.
Thais Castillo es la nueva Consejera de Seguridad en mercancías peligrosas por transporte de carretera de Lumar Química. La consejera de seguridad en mercancías peligrosas es responsable de la prevención de riesgos y de la seguridad de personas, medio ambiente y bienes en cuanto a las actividades de transporte y almacenamiento de mercancías peligrosas por parte de las empresas.
Tackifiers, also known as adhesive
enhancers or film-forming agents, are additives that provide two types of properties to the lubricants or greases in which they are incorporated. Due to the chemical bonds that exist between the different atoms, they can bring a power of adhesion (on the surface where they are applied) or a power of cohesion.
Sulphur-containing additives are used in lubricating oils, hydraulic fluids, metalworking fluids and greases to provide extreme pressure (EP) and anti-wear (AW) properties. Their activity depends largely on the sulphur content and the type of sulphur compound.
At Lumar, our work is committed to sustainability, a way of acting and respecting the environment. That is why we help you formulate lubricants that are more environmentally sustainable.
The extensive catalogue of products that LUMAR offers its customers now includes a new AW/EP additive, EI SIULFADO 1717E by SEQENS.
From 19 to 21 October, the 2022 UEIL Annual Congress will be held in Athens, Greece. LUMAR takes part as a sponsoring member of this event.
For several months, a team of LUMAR professionals has been working on redesigning the new website and we are pleased to say that we have now launched www.lumarquimica.com