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 | 0.15 to 0.30 | %m | KM 08 |
| Ash Content (KSM) | 3.0 to 5.0 | %m | ISO 247 |
| Ash Content (T) | 0.25 to 0.45 | %w | BAM 908 |
| Polystyrene Content | 20.0 to 24.0 | %m | KM 03 |
| Total Extractables | max. 1.0 | %m | KM 05 |
| Solution Viscosity (Toluene, 25.0%w) | 750 to 1,250 | cP | BAM 922 |
| Volatile Matter | max. 0.7 | %m | KM 04 |
| Value | Units | Test Method / Conditions | |
| Diblock Content | 18.0 | — | n/a |
| Modulus 300% | 200.0 | psi | ASTM D-412 |
| Hardness (10 sec) | 45.0 | Shore A | ASTM 2240 |
| Specific Gravity | 0.93 | g/cc | ASTM D4025 |
| Elongation at Break | 1200.0 | % | ASTM D-412 |
| Solution Viscosity | 1000.0 | cps | BAM 922 |
| Tensile Strength | 2900.0 | psi | ASTM D-412 |
| Styrene / Rubber ratio | 22/78 | — | n/a |
| Melt Index (200°C/5 kg) | 2.0 | 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.