Royaltherm® 1411A
- Chemical Family
- Ethylene-Propylene Copolymers (EPR)PolyolefinsSilicones
Royaltherm 1411A is a modified EPDM with a special silicone rubber. Royaltherm 1411A is supplied as a base compound that can be vulcanized with peroxides or sulfur/accelerator systems. Royaltherm 1411A is 30 - 40 Durometer when vulcanized with 1.8 phr of dicumyl peroxide. It can be blended with Royaltherm 1721 for intermediate hardness applications. Royaltherm 1411A is recommended for applications that require lower tensile strength than Royaltherm 1721. Royaltherm 1411A is also recommended for applications that require retention of mechanical strength at elevated temperatures, weather and moisture resistance, electrical stability and compression recovery at low temperatures.
Properties
- Physical Form
- Solid
Product families
- Silicone Elastomers
- EP Rubbers (EPDM)
Other characteristics
- Brand
- Royaltherm
- Polymer Name
Ethylene Propylene Diene Terpolymer (EPDM), Silicone Elastomer; Ethylene Propylene Diene Terpolymer (EPDM); Silicone Elastomer
- Processing Methods
- Injection Molding
- Technology
- Elastomers
- Material Features
- Excellent Mechanical Strength
- Flex Fatigue Resistant
- Good Electrical Properties
- Low Compression Set
- Moisture Resistant
- Chemical Inventories
- AICS (Australia)
- DSL (Canada)
- IECSC (China)
- KECI (Korea)
- MITI Listed (Japan)
- NDSL (Canada)
- PICCS (Phillipines)
- TSCA (USA)
- Certifications and Compliance
Occupational Safety & Health Administration (OSHA)
- Plastics and Elastomers Processing Methods
- Injection Molding
Technical data
Table 1 of 2
4 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Elongation | min. 700 | % | — |
| Durometer Hardness | 30-40 | Shore A | — |
| Peroxide Cured | Typical | — | ASTM D 412 |
| Tensile Strength | min. 7.0 | MPa | — |
Table 2 of 2
2 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Mooney Viscosity | 27-37 | ML/4/100°C | ASTM D 1646 |
| Specific Gravity | 0.94-1.10 | g/cc. | ASTM D 792/ISO 1183 |
