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High-temperature resistance up to 200 °C continuous service with excellent thermal stability.
Outstanding electrical insulation properties, including low dielectric loss and high volume resistivity.
Excellent flexibility and resilience at low temperatures down to –60 °C.
Good resistance to ozone, UV radiation, and weathering without protective additives.
Platinum-catalyzed addition-cure system enabling precise control over cure kinetics and minimal byproduct formation.
High-voltage insulators and cable accessories for power transmission systems.
Sealing and encapsulation components in automotive engine compartments and under-hood electronics.
Protective coatings and gaskets for outdoor LED lighting housings.
Insulating layers in photovoltaic module junction boxes and solar inverters.
Thermal interface materials (TIMs) requiring long-term reliability under cyclic thermal stress.
| Chemical Type | Platinum-catalyzed addition-cure liquid silicone rubber (LSR) |
| Product Form | Two-part liquid (Part A + Part B), supplied separately |
| Appearance | Translucent, low-viscosity liquid (Part A); translucent liquid catalyst (Part B) |
| Shore A Hardness (cured, 7 days @ 23 °C) | 55 ± 3 |
| Tensile Strength (ASTM D412) | ≥8.0 MPa |
| Elongation at Break (ASTM D412) | ≥350 % |
| Volumetric Resistivity (ASTM D257) | ≥1.0 × 10¹⁵ Ω·cm |
| Dielectric Constant (1 kHz, 23 °C) | 2.9–3.1 |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
