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High tear strength and excellent elongation for demanding dynamic sealing applications.
Outstanding thermal stability across a wide service temperature range (–60 °C to +200 °C).
Low compression set, ensuring long-term sealing performance under continuous load.
Good resistance to ozone, UV radiation, and weathering for extended outdoor durability.
Platinum-catalyzed formulation enabling precise, reproducible cure kinetics and low extractables.
Automotive fluid system seals and gaskets (e.g., coolant, brake, and power steering components).
Medical device housings and wearable sensor enclosures requiring biocompatibility support.
Industrial HVAC expansion joints and vibration-damping mounts.
Consumer electronics protective seals for water- and dust-resistant enclosures (IP67/IP68).
Aerospace cabin interior components exposed to elevated temperatures and environmental cycling.
| Chemical Type | Platinum-cured high-consistency silicone rubber (HCR) |
| Product Form | Uncured gum stock in roll or slab form |
| Appearance | Opaque off-white to light tan, uniform elastomeric sheet |
| Hardness (Shore A, ASTM D2240) | 60 ± 2 |
| Tensile Strength (ASTM D412) | ≥ 7.0 MPa |
| Elongation at Break (ASTM D412) | ≥ 450 % |
| Compression Set (22 h @ 175 °C, ASTM D395 B) | ≤ 25 % |
| Cure System | Pt-catalyzed addition cure (no by-products) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
