Calprene® 419 is a 70/30 Butadiene/Styrene thermoplastic copolymer, polymerized in solution and has a radial structure.
Benefits
Physical Form: Available in pellets and powder
Characteristics | ||
| Property | Unit | Value |
| Brookfield viscosity @ 20% / 25øC | cps | 11100 |
| Toluene solution viscosity @ 5.23% | cSt | 20 |
| Volatile matter | % max | 0.5 |
| Hunterlab color | --- | 2 |
| Total styrene | % | 30 |
| Insolubles in toluene 325 mesh | % | |
| Ashes | % |
| Dynasol Elastomers | |
|---|---|
| Product Category | Polymers and Plastic Resins |
| Product Number | C-419 |
| Product Name | Calprene® Thermoplastic Rubber Styrene-Butadiene-Styrene Block Copolymer (SBS) |
| Type | Thermoplastic |
