Butyl Rubber
CENWAY CB-01
Composition
Butyl Rubber Cenway CB-01 is a copolymer rubber of isobutylene and isoprene.
Basic Properties
| Properties | Unit | Index | Test Method |
|---|---|---|---|
| Appearance | Off-white | Visual | |
| Mooney Viscosity | MU | 51±2 | ISO 289/ASTM D1646 |
| Volatiles | wt% | ≤ 0.3 | ISO 248/ASTM D5668 |
| Total Ash | wt% | ≤ 0.3 | CENWAY METHOD |
| Antioxidant | wt% | ≥ 0.03 | ISO 247/ASTM D5667 |
| Unsaturation | wt% | 1.60±0.05 | CENWAY METHOD |
Applications
CRegular Butyl Rubber CB-01 has superior air impermeability, outstanding performance of heat-resistance, chemical corrosion-resistance, thermal aging resistance, and good curing performance. It can be widely used for curing bladders, innertubes of tires, medical stoppers, ball bladders， sealing materials and electrical insulations.
Safety & Toxicity
CB-01 is polymer in solid with stable performance. It is harmless and not dangerous for humans, plants and animals. For relevant safety data and reference, please refer to MSDS.
Packaging
25 ± 0.5 kg/bale in modified PE film.
Pallets of plywood box of 1050 kg with 42 bales.
Pallets of metal box of 1200 kg with 48 bales.
Storage Life & Conditions
Three years with keeping storage & transport under 35℃ and against sunlight.