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High-temperature resistance up to 200 °C for continuous service.
Excellent compression set resistance, ensuring long-term sealing performance.
Good electrical insulation properties across wide temperature and frequency ranges.
Low volatility and minimal extractables—suitable for demanding industrial environments.
Easy processability via compression or transfer molding with consistent cure behavior.
Automotive under-hood gaskets and seals exposed to thermal cycling.
Industrial fluid-handling components requiring chemical resistance to oils and coolants.
Electrical insulators and potting compounds in power electronics modules.
Food-grade compliant sealing parts (subject to full formulation validation).
Medical device housings and non-implantable components meeting ISO 10993 biocompatibility screening.
| Chemical Type | High-consistency silicone rubber (HCR), platinum-cured |
| Product Form | Uncured gum stock, supplied in slabs or pre-cut sheets |
| Appearance | Opaque, uniform light beige elastomeric compound |
| Hardness (Shore A, ASTM D2240) | 60 ± 3 |
| Tensile Strength (ASTM D412) | ≥ 7.0 MPa |
| Elongation at Break (ASTM D412) | ≥ 350 % |
| Density (ASTM D297) | 1.12–1.16 g/cm³ |
| Cure System | Pt-catalyzed addition cure (inhibitor-modified for processing safety) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
