Knowde Enhanced TDS
Identification & Functionality
- Additives Included
- Polymer Name
- Technologies
- Product Families
Features & Benefits
- Unique Features
- Cold polymerized styrene-butadiene elastomer
- Lower viscosity than SBR 1502
- Lighter color and FDA 21 CFR §177.2600 compliant
Applications & Uses
- Applications
- Plastics & Elastomers End Uses
- Applications
- Calendared soles
- Household products such as floor tiles
- Mechanical rubber goods
- 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 | 36 - 46 | 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 | 16.0-20.0 | lbf-in | MDR 2000 Rheometer |
| MH | 18.1-22.6 | dN-m | MDR 2000 Rheometer |
| ML | 0.8-2.8 | lbf-in | MDR 2000 Rheometer |
| ML | 0.9-3.2 | dN-m | MDR 2000 Rheometer |
| t’ 50 | 7.3-11.3 | 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
- Certifications & Compliance
Packaging & Availability
- Packaging Type