Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- CASE Ingredients Functions
- Technologies
Features & Benefits
- Unique Features
- Hot polymerized styrene-butadiene elastomer
- Broad molecular weight makes dissolving easier
- High Mooney and higher solution viscosity
Applications & Uses
- Applications
- Adhesive & Sealant Type
- Applications
- Binder for fibrous materials
- Tape and general purpose adhesives
- 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
- Color
- Emulsifying System
- Fatty acid
- Typical Properties
- Additional Information
Value | Units | Test Method / Conditions | |
Ash Content | max. 1.5 | wt % | — |
Bound Styrene | 42.0-45.0 | wt % | — |
Mooney Viscosity | 105 - 135 | MML 1+4 (100˚C) | — |
Organic Acid Content | 4.0-6.0 | wt % | — |
Soap Content | 0.5 | wt % | — |
Solution Viscosity (aged, 4% Toluene solution) | 500 | cP | — |
Specific Gravity | 0.99 | g/cc. | ASTM D-792 |
Total Dust (Calcium Carbonate) | 5.0-11.0 | wt % | — |
Volatile Matter | 1 | wt % | ZS 1008K |
Value | Units | Test Method / Conditions | |
Coagulant | Acid | — | — |
Stabilizer | Non-staining | — | — |
Regulatory & Compliance
Technical Details & Test Data
- Additional Information
SBR 1012C elastomer is produced in free flowing crumb form which eliminates the need for milling, cutting, or grinding equipment. The crumb particles retain the porous nature of the coagulated rubber and can be dissolved in a solvent faster than milled or pelletized bale rubber.
Packaging & Availability
- Packaging Type