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Solprene® 7301
- CAS Number
- 9003-55-8
- EC Number
- 618-370-2
- Chemical Name
- Styrene/Butadiene Copolymer
- Chemical Family
- Styrenics
Solprene 7301 is a Solution Styrene Rubber (SSBR) manufactured by anionic batch polymerization.The polymer is protected with a non-staining antioxidant.Solprene 7301 has medium styrene content and a high vinyl microstructure with a typical glass transition temperature of -25ºC.Solprene 7301 is functionalized to provide excellent properties such as wet grip and rolling resistance for tire tread compounds based on silica and/or carbon black fillers.
Product families
Applications
Automotive & Transportation — Automotive
- Tires
Product Families
Elastomers — Thermoset Elastomers
- Styrene Butadiene Rubbers (SBR)
Other characteristics
- Brand
- Solprene
- End Uses
- Tires
- Polymer Name
- Solution Styrene Butadiene Rubber (SSBR)
- Markets
- Automotive & Transportation
- Technology
- Elastomers
- Fillers Included
- Carbon Black
- Silica
- Certifications and Compliance
- Kosher
- Plastics and Elastomers End Uses
- Tires
Technical data
Table 1 of 1
5 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Mooney Viscosity ML (1+4) at 100°C | 55.0 | MU | ASTM D1646 |
| Volatile Matter | 0.5 | % | ASTM D5668 |
| Total Styrene (on polymer) | 21.0 | % | SM (1), FTIR |
| Vinyl Content (on butadiene fraction) | 63.0 | % | SM (1), FTIR |
| Glass Transition Temperature | -25.0 | °C | SM (1), DSC |
