Knowde Enhanced TDS
Identification & Functionality
- Additives Included
- Polymer Name
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Unique Features
- Cold polymerized styrene-butadiene elastomer
- Lowest Mooney viscosity and light color
Applications & Uses
- Applications
- Plastics & Elastomers End Uses
- Applications
- Mechanical rubber goods requiring high filler loading
- Household products such as floor tiles
- 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 | 28 - 42 | ML/4/100°C | ASTM D1646 |
| Organic Acid Content | 4.9-7.1 | wt % | ASTM D5774 |
| Soap Content | 0.5 | wt % | ASTM D5774 |
| Specific Gravity | 0.94 | g/cc. | — |
| Volatile Matter | 0.75 | wt % | ASTM D5668 |
| Value | Units | Test Method / Conditions | |
| MH | 15.3-19.3 | lbf-in | MDR 2000 Rheometer |
| MH | 17.3-21.8 | dN-m | MDR 2000 Rheometer |
| ML | 0.6-2.6 | lbf-in | MDR 2000 Rheometer |
| ML | 0.7-2.9 | dN-m | MDR 2000 Rheometer |
| t’ 50 | 7.0-11.0 | minutes | MDR 2000 Rheometer |
| t’ 90 | 13.4-18.4 | minutes | MDR 2000 Rheometer |
| ts 1 | 3.6-5.6 | minutes | MDR 2000 Rheometer |
| Value | Units | Test Method / Conditions | |
| Coagulant | Acid | — | — |
| Stabilizer | Non-staining | — | — |
Regulatory & Compliance
Packaging & Availability
- Packaging Type