Polyisobutylene (PIB) CAS 9003-27-4
Polyisobutylene (PIB) CAS 9003-27-4
Product Name: Polyisobutylene(PIB)CAS: 9003-27-4MF (C4H8)nAppearance Clear colorless liquidAssay: Purity 99%Density: 0.92 g/mL at 25 °C(lit.)Shelf life: 2 yearsAsh: ≤7%Water Insoluble: ≤2%Pb: ≤5 mg/kgWater: 0.05% max.Alkalinity: 0.002wt% max.
Polyisobutylene (PIB) is a colorless, tasteless, non-toxic viscous or semisolid material, has good heat resistance, oxygen, ozone resistance, chemical resistance and corrosion resistance, UV resistance, resistance to acid and alkali, the high volume resistivity, low expansion coefficient, dielectric does not contain harmful substances, electrical insulation good, no cracking of carbon residue and other characteristics, in addition to widely used in lubricating oil additives, oil additives, adhesives, gum
putty additives and electrical insulating materials, widely used in rubber polymer field, ten broad development prospect.
putty additives and electrical insulating materials, widely used in rubber polymer field, ten broad development prospect.
Product name | POLYISOBUTYLENE (PIB) | |||
CAS | 9003-27-4 | |||
EINECS | 618-360-8 | |||
MF | C4H8 | |||
density | 0.92 g/mL at 25 °C(lit.) | |||
refractive index | n20/D 1.51 | |||
Stability | Stability Combustible. Incompatible with strong oxidizing agents | |||
Usage | Gum-based chewables; It is used as raw material for producing ashless detergent dispersant, adhesives, insulating adhesives and other products. It is also an additive for lubricating oil. | |||
