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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 processability with low viscosity and high filler dispersion for efficient mixing and molding.
UL 94 HB flammability rating, supporting compliance in low-hazard electrical and electronic applications.
Consistent batch-to-batch performance enabled by Dow’s controlled manufacturing and stringent quality assurance.
Automotive under-hood gaskets and seals exposed to heat, oil, and vibration.
Industrial fluid-handling components including diaphragms, valves, and pump housings.
Consumer appliance seals requiring durability across wide temperature ranges and repeated flexing.
Electrical insulation parts for connectors, housings, and potting applications where flame retardancy is valued.
Medical device components compliant with ISO 10993-5 cytotoxicity testing (when fully cured per recommended conditions).
| Chemical Type | High-consistency silicone rubber (HCR), platinum-cured |
| Product Form | Two-part compound (Part A: base; Part B: catalyst) |
| Appearance | Opaque, off-white to light beige gum-like sheet or roll |
| Hardness (Shore A, ASTM D2240) | 40 ± 2 |
| Tensile Strength (ASTM D412) | ≥ 6.0 MPa |
| Elongation at Break (ASTM D412) | ≥ 450 % |
| Density (ASTM D792) | 1.18–1.22 g/cm³ |
| Cure System | Pt-catalyzed addition cure (inhibitor-free, low-volatile) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
