| About |
|---|
| Calprene 487 is a 45/55 Butadiene/Styrene thermoplastic copolymer, polymerized in solution. It has a radial structure and is extended with 40 phr of paraffinic oil. This product is presented in pellet form and has very adequate flow properties for compounding articles intended for injection. APPLICATIONS: Footwear Sportswear Mechanical rubber goods&& |
| Product Description | |
|---|---|
| Generic | SBS |
| Material Status | Commercial: Active |
| Features | Good liquidity,Copolymer,Branched polymer structure |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Melt Flow Rate | |||
| 190℃，5.0kg | 14 | g/10min | ASTM D1238 |
| oils | |||
| Paraffin oil | 40.0 | phr | |
| Oil | 29 | % | ASTM D5774 |
| styrene content | 55 | % | ASTM D5775 |
| Ash Content | < 0.35 | % | ASTM D5667 |
| Volatiles | 0.40 | % | ASTM D5668 |
| colour | |||
| Hunterlab | 2.0 | ASTM D1925 | |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Insolubles（in toluene，325 mesh） | < 0.10 | % |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 88 | ASTM D2240 | |
| Abrasion | 140 | mm³ | DIN 53516 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. MA 04-3-018 |
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