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High-consistency, two-part platinum-cured silicone rubber with excellent processability in compression and transfer molding.
Outstanding thermal stability across a wide operating temperature range (–60 °C to +200 °C).
Low compression set and superior resilience for long-term sealing and dynamic gasket performance.
Excellent electrical insulation properties and resistance to UV, ozone, and weathering.
Meets ISO 10993-5 cytotoxicity requirements and is suitable for medical device components requiring biocompatibility assessment.
Medical device housings and seals for diagnostic equipment and wearable monitors.
Automotive under-hood gaskets and vibration-damping mounts exposed to elevated temperatures.
Industrial fluid-handling components including diaphragms, pump valves, and pressure-sensitive membranes.
Consumer electronics enclosures and protective seals requiring environmental durability and tactile feedback.
| Chemical Type | Platinum-cured high-consistency silicone rubber (HCR) |
| Product Form | Two-part kit (Part A: base polymer; Part B: platinum catalyst system) |
| Appearance | Opaque, off-white to light beige gum-like compound |
| Shore A Hardness (ASTM D2240) | 30 ± 2 |
| Tensile Strength (ASTM D412) | ≥ 7.0 MPa |
| Elongation at Break (ASTM D412) | ≥ 450 % |
| Compression Set (22 h @ 175 °C, ASTM D395 Method 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
