High Active Polyisobutylene

High Active Polyisobutylene mainly used in production of oil ashless dispersant by thermo-addition reaction, also used as lubricating viscosity index improver, paraffin, rubber modifier, as a kind of adhesion promoter. It is widely used in many other kinds of adhesive also,such as: hotmelt adhesive, pressure sensitive adhesive, sealant, and damping adhesive. Mn : 1000-1400 Density : 0.87 viscosity : 190-580