Two-part, addition-cure liquid silicone rubber system offering excellent processability and low viscosity for easy mixing and degassing.
High thermal stability with long-term serviceability over a wide temperature range (–60 °C to +200 °C).
Outstanding electrical insulation properties and low dielectric loss, suitable for high-reliability electronic encapsulation.
Excellent mechanical strength and elasticity after curing, with high tear resistance and elongation at break.
Low compression set and superior resistance to aging, ozone, and UV exposure under ambient and elevated conditions.
Encapsulation and potting of power electronics, including IGBT modules and automotive inverters.
Sealing and gasketing in demanding industrial and transportation equipment.
Insulating components for renewable energy systems such as solar inverters and wind turbine controllers.
Protective coatings and conformal coatings for PCBs requiring thermal cycling resilience.
Soft-touch overmolding on metal or plastic substrates in medical and industrial devices.
| Chemical Type | Platinum-catalyzed addition-cure liquid silicone rubber |
| Product Form | Two-component (Part A: base polymer + filler; Part B: crosslinker + catalyst) |
| Appearance (Uncured) | Part A: translucent white viscous liquid; Part B: translucent colorless to pale yellow liquid |
| Mixing Ratio (A:B) | 10:1 by weight |
| Cure Condition (Standard) | 150 °C × 5 minutes or 100 °C × 30 minutes |
| Shore A Hardness (Cured) | 40 ± 2 |
| Tensile Strength (Cured) | ≥ 6.0 MPa |
| Elongation at Break (Cured) | ≥ 250 % |
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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