
CHEMPIB 900 is a low molecular weight polyisobutylene with a molecular weight ranging from 900 to 1000. It has a narrow molecular weight distribution and negligible sulfur content, with chemical stability and resistance to oxidation by both light and moderate heat. It is transparent, free of particles, and the leading choice for a wide range of applications.
CHEMPIB 900 is a viscous, non-toxic, and inert polymer and has the ability to increase tackiness.
| ITEM, TEST METHOD | SPECIFICATION | TYPICAL |
|---|---|---|
| Appearance, Visual | Clear Viscous Liquid | Clear Viscous Liquid |
| Color, max, ASTM D1209 | <50 | 40 |
| Density (15℃), kg/m3, ASTM D4052 | 880-900 | 890 |
| Kinematic Viscosity (100℃) mm2/s, ASTM D445 | 200-250 | 230 |
| Flash Point (COC), ℃, ASTM D92 | ≥180 | 200 |
| Pour Point, ℃, max, ASTM D97 | -3 | -6 |