HB-400 Polyisobutylene for Lubricant

Polyisobutylene(PIB) is used to increase the viscosity of mineral oil and improve the viscosity-temperature characteristics to meet the requirements of oil viscosity in a wide temperature range. and its thickening effect is superior to that of bright stock or polybutene.

Polyisobutylene(PIB) is mainly used to deploy multi-stage internal combustion engine oil, and is also used for automatic variable speed oil and low temperature hydraulic oil.

The food-grade viscosity improver for various applications in the lubricant industry.

Polyisobutylene is also used in lubricating greases. The consistency of the grease is controlled by polybutene. It provides a barrier to help prevent water wash-off. This is important when greases are used in off-highway equipment and applications needing a grease that clings to metal and resists spin-off.