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High-temperature stability up to 200 °C for extended service life in demanding thermal environments.
Excellent compression set resistance, maintaining sealing integrity after prolonged deformation.
Good electrical insulation properties with low dielectric loss across wide frequency and temperature ranges.
Easy processing via injection molding, extrusion, or compression molding without pre-curing requirements.
Meets UL 94 HB flame retardancy classification for non-flame-propagating applications.
Automotive under-hood gaskets and seals exposed to engine heat and oil contact.
Electrical insulators and housings for power distribution components.
Industrial fluid-handling seals compatible with water, steam, and mild chemicals.
Medical device components requiring biocompatibility support per ISO 10993-5 (cytotoxicity) and USP Class VI testing.
| Chemical Type | High-consistency silicone rubber (HCR), platinum-cured |
| Product Form | Two-part compound (Part A + Part B), supplied as dough-like slabs |
| Appearance | Opaque off-white to light tan, uniform consistency |
| Shore A Hardness (ASTM D2240) | 70 ± 3 |
| Tensile Strength (ASTM D412) | 8.5 MPa (typical, cured at 150 °C for 10 min) |
| Elongation at Break (ASTM D412) | 450% (typical, cured at 150 °C for 10 min) |
| Volume Resistivity (ASTM D257) | 1.2 × 10¹⁴ Ω·cm (23 °C, 50% RH) |
| Primary Applications | Static sealing, electrical insulation, thermal management components |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
