Viscosity Index Improver Polymer - Liquid Form, Pale Yellow To Amber, 1200 Cst Viscosity Enhancer For Automotive Lubricants

Viscosity index improver polymer is used to make VI in liquid form.
SSI 37-40
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Liquid VI also available
Usage/Application : Lubricant Additive
Appearance : Pale Yellow to Amber
Density : 0.91
Form : Liquid
Viscosity : 1200 CST
Viscosity index improver is a type of additive used in lubricants, such as motor oils and gear oils, to improve the viscosity index (vi) of the lubricant. The viscosity index is a measure of a lubricant's ability to maintain its viscosity over a wide range of temperatures. The higher the viscosity index, the less a lubricant's viscosity changes with changes in temperature. Viscosity index improvers are long-chain polymers that are added to the lubricant to help reduce the viscosity change with temperature. They work by increasing the viscosity of the lubricant at high temperatures, which helps to prevent thinning, and decreasing the viscosity at low temperatures, which helps to prevent thickening. By improving the viscosity index of a lubricant, viscosity index improvers can help to ensure that the lubricant provides consistent and reliable protection to the engine or other mechanical components, even under varying temperature conditions. This can result in improved performance, efficiency, and longevity of the system. Viscosity index improvers are commonly used in automotive engine oils, industrial gear oils, and other types of lubricants. It is important to consider the specific requirements of the lubricant when selecting and using viscosity index improvers, and to follow the manufacturer's recommendations for the appropriate amount and type of additive to use.