2,5-Furandione, dihydro-, monopolyisobutylene derivs CAS 67762-77-0
(PIBSA, CAS 67762-77-0) is a functional chemical synthesized by the reaction of highly active polyisobutylene (Mn=1000) and maleic anhydride. It has surface activity, dispersibility and thermal stability, and is a core intermediate for the preparation of ashless dispersants, emulsifiers and lubricant additives. The polar groups and non-polar segments in its molecular structure give the product a unique "amphiphilicity"
| ITEM | STANDARD |
| Appearance | Yellow viscous liquid |
| Kinematic viscosity (100°C) mm2/s | ≥500 |
| Flash Point (Open Cup) °C | ≥180 |
| Acid ValuemgKOH/g | ≥100 |
| Free Maleic Anhydride m% | ≤0.8 |
| Color | ≤4 |
2,5-Furandione, dihydro-, monopolyisobutylene derivs(PIBSA)can be widely used in lubricating oils, fuel additives, industrial cleaning agents and other fields.
180kg/ drum
2,5-Furandione, dihydro-, monopolyisobutylene derivs CAS 67762-77-0
2,5-Furandione, dihydro-, monopolyisobutylene derivs CAS 67762-77-0
