Modified additives Single Alkenyl Polyisobutylene Succinimide

Single alkenyl polyisobutylene succinimide (PIBSA) is a type of synthetic polymer additive used in lubricants, greases, and other products. It is composed of a polyisobutylene backbone with a single alkenyl group attached and a succinimide group at the end. PIBSA acts as an extreme pressure and anti-wear additive, providing lubrication at high temperatures and high loads. It is also used to improve the stability, storage life, and solubility of other additives.