viscosity index improver types of lubricant additives

Description

Viscosity index (VI) improving additives are important ingredients in lubricants designed to improve the viscosity-temperature relationship of the base oil and ensure that the viscosity remains stable over a wide operating temperature range. These additives play a key role in optimizing lubricant performance, reliability and life by increasing viscosity, shear stability and film strength.

Viscosity Index Improver (VII):

VII is an additive that changes the viscosity-temperature ratio of lubricating oil.

Its purpose is to thicken low viscosity base fluids at high temperatures with minimal impact on viscosity at low temperatures.

VII enables lubricants to maintain consistent performance over a wide temperature range.

Different types of VII have different purposes and function through different mechanisms.

Types of lubricant additives that increase the viscosity index. Application scope: widely used in engine oil, hydraulic oil, transmission fluid, special lubricating oil, gear oil and industrial gear oil.

By partnering with an experienced additive supplier, you can be sure to receive high-quality viscosity index improving additives and comprehensive support to meet the specific needs of lubricant formulations for a variety of applications.

Choose a reputable supplier that offers high-quality viscosity index improving additives, technical expertise, tailor-made solutions and outstanding customer support for optimizing the performance, reliability and life of lubricants in a variety of applications in the petroleum industry Crucial.