High tear strength and excellent elongation for demanding mechanical performance.
Outstanding thermal stability with continuous service temperature up to 180 °C.
Low compression set ensuring long-term sealing integrity under sustained load.
Excellent electrical insulation properties across wide temperature and humidity ranges.
Good adhesion to various substrates including metals, plastics, and cured silicone elastomers.
Dynamic and static seals in automotive powertrain and engine compartments.
Insulating components for high-voltage electrical equipment and transformers.
Gaskets and encapsulation materials in industrial control systems and sensors.
Sealing profiles for HVAC systems requiring resistance to ozone and weathering.
Medical device housings and components meeting ISO 10993 biocompatibility guidelines (when fully cured).
| Chemical Type | Platinum-cured high-consistency silicone rubber (HCR) |
| Product Form | Uncured compound in sheet or slab form |
| Appearance | Opaque, uniform elastomeric sheet; color typically translucent white or custom-tinted |
| Hardness (Shore A, ASTM D2240) | 70 ± 3 |
| Tensile Strength (ASTM D412) | ≥ 8.0 MPa |
| Elongation at Break (ASTM D412) | ≥ 350 % |
| Compression Set (22 h @ 150 °C, ASTM D395 B) | ≤ 25 % |
| Density (ASTM D792) | 1.15–1.19 g/cm³ |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China