Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- CASE Ingredients Functions
- CAS No.
- 25038-32-8
- Technologies
Applications & Uses
- Markets
- Applications
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
Properties
- Sales Specifications
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Antioxidant Content | 0.08 to 0.30 | %m | KM 08 |
| Polystyrene Content | 22.7 to 25.7 | %m | KM 03 |
| Total Extractables | max. 1.2 | %m | KM 05 |
| Volatile Matter | max. 0.3 | %m | KM 04 |
| Ash Content (T) | 0.15 to 0.35 | %w | BAM 908 |
| Value | Units | Test Method / Conditions | |
| Styrene / Rubber ratio | 24/76 | — | n/a |
| Hardness (10 sec) | 53.0 | Shore A | ASTM 2240 |
| Diblock Content | 20.0 | — | n/a |
| Elongation at Break | 1200.0 | % | ASTM D-412 |
| Tensile Strength | 2600.0 | psi | ASTM D-412 |
| Modulus 300% | 370.0 | psi | ASTM D-412 |
| Solution Viscosity | 400.0 | cps | BAM 922 |
| Specific Gravity | 0.93 | — | ASTM D 792 |
| Melt Index (200°C/5 kg) | 14.0 | gms/10 min. | ASTM D 1238 |
Packaging & Availability
- Packaging
Kraton Polymers are available in a number of different package types. For information specific to this grade, please contact your local Kraton Polymers representative. KRATONTM and the Kraton logo are either trademarks or registered trademarks of Kraton Corporation, or its subsidiaries or affiliates, in one or more, but not all countries.