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High-temperature resistance up to 200 °C continuous service with excellent thermal stability.
Outstanding electrical insulation properties across wide temperature and frequency ranges.
Low compression set for long-term sealing performance in dynamic gasket and O-ring applications.
Excellent resistance to ozone, UV radiation, and weathering without protective coatings.
Platinum-catalyzed, addition-cure chemistry enabling precise control of cure kinetics and minimal by-products.
Automotive engine compartment seals and gaskets exposed to high heat and under-hood fluids.
Electrical and electronic encapsulation for power modules, sensors, and LED lighting housings.
Industrial fluid handling components including diaphragms, valves, and pump seals.
Medical device components requiring biocompatibility support (ISO 10993 pre-screened).
Aerospace environmental sealing applications where reliability under thermal cycling is critical.
| Chemical Type | Platinum-catalyzed addition-cure liquid silicone rubber (LSR) |
| Product Form | Two-component liquid system (Part A + Part B) |
| Appearance | Translucent to milky white viscous liquid |
| Base Polymer | Dimethylvinylsilyl-terminated polydimethylsiloxane |
| Cure Mechanism | Hydrosilylation (Si–H + Si–Vinyl → crosslink) |
| Shore A Hardness (ASTM D2240) | 60 ± 3 |
| Tensile Strength (ASTM D412) | 8.5 MPa typical |
| Elongation at Break (ASTM D412) | 450% typical |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
