Knowde Enhanced TDS
Identification & Functionality
- Additives Included
- Polymer Name
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Unique Features
- Cold polymerized styrene-butadiene elastomer
- Highest bound styrene and naphthenic oil extender
Applications & Uses
- Markets
- Applications
- Applications
- Passenger & heavy-service treads
- Retread rubbers and bicycle tires
- 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 % | — |
Bound Styrene | 39.0-41.0 | wt % | — |
Mooney Viscosity | 45-55 | MML 1+4 (100˚C) | — |
Oil Content | 37.5 | parts – Naphthenic | — |
Organic Acid Content | 4.1-5.7 | wt % | — |
Polymer | 100 | parts | — |
Soap Content | 0.5 | wt % | — |
Specific Gravity | 0.93 | g/cc. | ASTM D-792 |
Volatile Matter | 0.75 | wt % | ZS 1008K |
Value | Units | Test Method / Conditions | |
MH | 10.6-14.6 | lbf-in | MDR 2000 Rheometer |
MH | 12.0-16.5 | dN-m | MDR 2000 Rheometer |
ML | 1.2-3.2 | lbf-in | MDR 2000 Rheometer |
ML | 1.4-3.6 | dN-m | MDR 2000 Rheometer |
t’ 50 | 7.2-11.2 | minutes | MDR 2000 Rheometer |
t’ 90 | 13.8-18.8 | minutes | MDR 2000 Rheometer |
ts 1 | 3.6-5.6 | minutes | MDR 2000 Rheometer |
Value | Units | Test Method / Conditions | |
Coagulant | Acid | — | — |
Stabilizer | Staining | — | — |
Regulatory & Compliance
Packaging & Availability
- Packaging Type