Polystyrene-block-polybutadiene
ALDRICH/432490 - 30 wt.% styrene
CAS Number: 308076-12-2
Linear Formula: [CH2CH(C6H5)]x (CH2CH=CHCH2)y [CH2CH(C6H5)]x
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 432490-250G
This image depicts SKU: 432490-250G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 432490-1KG
This image depicts SKU: 432490-1KG
| contains | phenolic as antioxidant |
| elongation | ASTM D 412 - 600% (ultimate) |
| form | beads |
| hardness | 61 (Shore A) |
| melt index | 10 g/10 min (200°C/5.0kg) |
| solubility | solvents with solubility parameters between 7.7 and 9.4: soluble |
| viscosity | 8.5 poise, 25 wt. % in toluene(25 °C, Brookfield)(lit.) |
| Application: | Component of hot melt adhesives, sealants, asphalt and oil gels. Modifier for polymers, thermosets and general rubber compounding. Direct molded or extruded auto parts, sporting goods, footware and film. |
| Features and Benefits: | High strength and low viscosity for easy melt and solution processing. High temperature degradation results in cross-linking. Flexible to -65°C. Excellent electrical insulator. Resists acids and alkali. |
| Packaging: | 1 kg in poly bottle |
| Packaging: | 250 g in poly bottle |
| Physical form: | Thermoplastic elastomer. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 12162002 |