High tear strength and excellent elongation for demanding dynamic sealing applications.
Outstanding thermal stability across a wide service temperature range (–60 °C to +200 °C).
Low compression set, ensuring long-term sealing performance under continuous load.
Good resistance to ozone, UV radiation, and weathering for outdoor and industrial environments.
Platinum-cured formulation offering low extractables and consistent cure behavior.
Automotive fluid system seals and gaskets (e.g., coolant, brake, and power steering components).
Industrial hose and tubing requiring flexibility, chemical resistance, and pressure integrity.
Medical device components where biocompatibility and sterilization compatibility are critical.
Electrical insulation parts exposed to elevated temperatures and environmental stressors.
Food-grade processing equipment seals compliant with FDA 21 CFR §177.2600 requirements.
| Chemical Type | Platinum-cured high-consistency silicone rubber (HCR) |
| Product Form | Uncured compound in sheet or roll form |
| Appearance | Opaque, light gray to off-white homogenous elastomer |
| Hardness (Shore A, ASTM D2240) | 60 ± 3 |
| Tensile Strength (ASTM D412) | ≥ 7.5 MPa |
| Elongation at Break (ASTM D412) | ≥ 450 % |
| Compression Set (22 hrs @ 175 °C, ASTM D395 B) | ≤ 25 % |
| Cure System | Platinum-based addition cure |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China