Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Specific Features
- Flame retardant
- High LOI
Applications & Uses
- Applications
- Cure Method
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Applications
- General Rubber Parts (Railway)
- Molded Parts
- Profiles & Tubings
- Processing
The raw rubber requires the addition of peroxides for vulcanization at elevated temperatures. A homogeneous incorporation is a must, but please avoid temperatures >30°C along the incorporation process in order to maintain best processing behavior. Pot life is depending on the used peroxide and storage condition.
Properties
- Cured Properties
- Note
Cure conditions (post-cured 4 h / 150°C): 1.5 % ELASTOSIL® AUX Crosslinker E (50% paste of bis-(2,4-dichlorobenzoyl)-peroxide in silicone fluid); 10 min / 135°C in press.
| Value | Units | Test Method / Conditions | |
| Compression Set (Curing Agent E, at 22 hours, 175°C) | 53 | % | DIN ISO 815-1 type B method A |
| Density (Curing Agent E) | 1.44 | g/cm³ | DIN EN ISO 1183-1 A |
| Elongation (at break, Curing Agent E) | 410 | % | ISO 37 Type 1 |
| Oxygen Index (LOI, Curing Agent E) | 35 | % | ASTM D 2863 |
| Shore Hardness A (Curing Agent E) | 60 | — | DIN ISO 48-4 |
| Tear Strength (Curing Agent E) | 16 | N/mm | ASTM D 624 B |
| Tensile Strength (Curing Agent E) | 3.4 | N/mm² | ISO 37 Type 1 |
Regulatory & Compliance
- Certifications & Compliance
- Chemical Inventories
- Quality Standards
- Compliance
The product has been tested according to EN 45545-2 requirement sets R1, R7 (HL2).
Packaging & Availability
- Country Availability
- Regional Availability
- Packaging Information
This product is available in 20 kg and 540 kg cardboard packaging.
Storage & Handling
- Storage Information
Please store the cardboard boxes in a dry and cool place. Already opened boxes should be closed again to avoid any contamination.