Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Additives Included
- Chemical Family
- Polymer Name
- Technologies
- Product Families
Features & Benefits
- Materials Features
- Special Features
- Flame retardant
- Heat resistant
- High LOI
- High tear-resistant
Applications & Uses
- Markets
- Applications
- Cure Method
- Plastics & Elastomers End Uses
- Applications
Railway Cables
- Application Details
- Cable insulations for household, automotive, railway, marine and aerospace applications where high flame retardancy is required.
- 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
- Typical Properties
Value Units Test Method / Conditions Recommended Service Temperature - 55 to + 210 °C - - Cured Properties
Value Units Test Method / Conditions Compression Set (Curing Agent E, at 22 hours, 175°C) 89 % DIN ISO 815-1 type B method A Density (Curing Agent E) 1.23 g/cm³ DIN EN ISO 1183-1 A Dielectric Strength (Curing Agent E) 27 kV/mm IEC 60243-1 Dissipation Factor (tan δ, at 50Hz) 14 x 10⁻¹⁴ - IEC 62631-2-1 Elongation (at break, Curing Agent E) 500 % ISO 37 Type 1 Oxygen Index (LOI, Curing Agent E) 32 % ASTM D 2863 Permittivity (at 50Hz, Curing Agent E) 3 - IEC 62631-2-1 Shore Hardness A (Curing Agent E) 68 - DIN ISO 48-4 Tear Strength (Curing Agent E) 34 N/mm ASTM D 624 B Tensile Strength (Curing Agent E) 7.3 N/mm² ISO 37 Type 1 Volume Resistivity (Curing Agent E) 10¹⁵ Ohm-cm IEC 62631-3-1 - Properties
- The color of the rubber base is white. Colors will not match the RAL color codes of the masterbatches used in paste or pellet form in the compound (pastel colors).
- This product can be used within a temperature range of - 55 °C to + 210 °C. The addition of heat stabilizers at service temperatures of more than 180 °C is recommended.
- Note
Cure conditions (post-cured 4 h / 200 °C): 1.8 % ELASTOSIL® AUX Crosslinker E (50% paste of bis-(2,4-dichlorobenzoyl)-peroxide in silicone fluid); 10 min / 135°C in press
Regulatory & Compliance
- Certifications & Compliance
- Chemical Inventories
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.