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 for efficient mixing, extrusion, and injection molding.
UL 94 HB flame retardancy compliant for applications requiring basic fire safety performance.
Consistent batch-to-batch reproducibility supported by Dow’s rigorous quality control standards.
Automotive gaskets and seals for under-hood components exposed to heat and fluids.
Industrial hose linings requiring flexibility, chemical resistance, and pressure retention.
Electrical insulation components in power distribution and lighting systems.
Food-grade sealing profiles for processing equipment meeting FDA-compliant formulations.
Consumer appliance seals where durability, low extractables, and aging resistance are critical.
| Chemical Type | Platinum-cured high-consistency silicone rubber (HCR) |
| Product Form | Uncured, two-part compound (Part A + Part B) |
| Appearance | Pearlescent white, homogeneous gum stock |
| Shore A Hardness (ASTM D2240) | 30 ± 2 |
| Tensile Strength (ASTM D412) | ≥5.0 MPa |
| Elongation at Break (ASTM D412) | ≥450 % |
| Density (ASTM D792) | 1.12–1.16 g/cm³ |
| Curing System | Pt-catalyzed addition cure (inhibitor-controlled) |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China