Solprene® 4301 is a linear block copolymer of styrene and butadiene, having 33% of styrene content, most of it forming a polystyrene block, which gives the polymer a thermoplastic behavior.
Benefits
Easy handling and dissolution
Non staining antioxidant system
FDA Approved
High purity
Gel free
Clear color
Physical Form: Available in pellets and powder
Characteristics | ||
| Property | Unit | Value |
| Toluene solution viscosity @ 5.23% / 25øC | cSt | 12.8 |
| Volatile matter | % max | 0.75 |
| Total styrene | % | 33 |
| Block Styrene | % min | 31 |
| Melt Flow Index | g/10' | |
| Tensile Strength | MPa | 18.3 |
| Elongation | % | 775 |
| Dynasol Elastomers | |
|---|---|
| Product Category | Polymers and Plastic Resins |
| Product Number | S-4301 |
| Product Name | Solprene® Thermoplastic Rubber Styrene-Butadiene-Styrene Block Copolymer (SBS) |
| Type | Thermoplastic |
