Knowde Enhanced TDS
Identification & Functionality
- Additives Included
- Polymer Name
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Unique Features
- Cold polymerized styrene-butadiene elastomer
- Oil extended for improved processing
- Has excellent processing properties and superior polymer stability
Applications & Uses
- Applications
- Applications
- Passenger & heavy-service treads
- Retread rubbers and bicycle tires
- Molded & extruded goods, and wire and cable
- Usage Guidelines
Antioxidant is added to this polymer to provide protection during manufacture and storage. The end user’s process may require additional antioxidant protection.
Properties
- Physical Form
- Emulsifying System
- Mixed acid
- Typical Properties
- Rheometric Properties
- Additional Information
| Value | Units | Test Method / Conditions | |
| Ash Content | max. 0.7 | wt % | ASTM D5667 |
| Bound Styrene | 22.5-24.5 | wt % | ASTM D5775 |
| Mooney Viscosity | 40 - 50 | ML/4/100°C | ASTM D1646 |
| Oil Content | 25.8-28.8 | wt % | ASTM D5774 |
| Oil Type | 37.5 | phr | Highly Aromatic |
| Organic Acid Content | 4.0-6.0 | wt % | ASTM D5774 |
| Soap Content | 0.5 | wt % | ASTM D5774 |
| Specific Gravity | 0.95 | g/cc. | ASTM D-792 |
| Volatile Matter | 0.75 | wt % | ASTM D5668 |
| Value | Units | Test Method / Conditions | |
| MH | 10.1-14.1 | lbf-in | MDR 2000 Rheometer |
| MH | 11.4-15.9 | dN-m | MDR 2000 Rheometer |
| ML | 0.7-2.7 | lbf-in | MDR 2000 Rheometer |
| ML | 0.8-3.1 | dN-m | MDR 2000 Rheometer |
| t’ 50 | 6.4-10.4 | minutes | MDR 2000 Rheometer |
| t’ 90 | 11.4-16.4 | minutes | MDR 2000 Rheometer |
| ts 1 | 4.2-6.2 | minutes | MDR 2000 Rheometer |
| Value | Units | Test Method / Conditions | |
| Coagulant | Acid | — | — |
| Stabilizer | Staining | — | — |
Regulatory & Compliance
Packaging & Availability
- Packaging Type