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High-temperature stability with continuous service capability up to 200 °C.
Excellent compression set resistance for long-term sealing performance.
Good processability in high-speed injection molding and transfer molding operations.
Low volatility and minimal extractables, supporting compliance with ISO 10993 biocompatibility guidelines.
Consistent rheology and batch-to-batch reproducibility for reliable manufacturing.
Automotive fluid handling components including coolant hoses and turbocharger gaskets.
Medical device seals and housings requiring sterilization compatibility (steam, EtO, gamma).
Industrial filtration membranes and diaphragms exposed to aggressive solvents and oils.
Consumer appliance seals for coffee makers, steam irons, and food-grade equipment.
Aerospace O-rings and static seals operating under thermal cycling conditions.
| Chemical Type | Platinum-cured high-consistency silicone rubber (HCR) |
| Product Form | Two-part compound (Part A: base; Part B: platinum catalyst) |
| Appearance | Opaque, off-white to light beige dough-like material |
| Hardness (Shore A, ASTM D2240) | 55 ± 2 |
| Tensile Strength (ASTM D412) | 8.5 MPa (min) |
| Elongation at Break (ASTM D412) | 550% (min) |
| Compression Set (22 h @ 175 °C, ASTM D395 Method B) | ≤25% |
| Primary Applications | Seals, gaskets, diaphragms, and molded parts requiring thermal and chemical resilience |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
