High-performance, two-part addition-cure silicone elastomer designed for precision coating and encapsulation.
Excellent thermal stability with continuous service temperature range from –60 °C to 200 °C.
Low compression set and outstanding elasticity retention after prolonged thermal aging.
Good adhesion to common substrates including metals, plastics, and cured silicone surfaces without primer.
UL 94 V-0 rated for flame resistance when formulated per specified thickness and cure conditions.
Protective conformal coatings for automotive power electronics and battery management systems (BMS).
Encapsulation of high-voltage sensors and LED modules in outdoor lighting and EV charging infrastructure.
Dielectric coating for flexible printed circuits (FPCs) and hybrid microelectronics exposed to harsh environments.
Sealing and potting of industrial control units requiring long-term reliability under thermal cycling.
| Chemical Type | Platinum-catalyzed addition-cure silicone elastomer |
| Product Form | Two-component liquid system (Part A: base; Part B: catalyst) |
| Appearance | Part A: translucent viscous liquid; Part B: translucent low-viscosity liquid |
| Mix Ratio by Weight | 10:1 (A:B) |
| Cure Schedule (Typical) | 20 min at 125 °C or 24 h at 25 °C |
| Shore A Hardness (7 days, 23 °C) | 40–45 |
| Tensile Strength (ASTM D412) | ≥ 6.0 MPa |
| Elongation at Break (ASTM D412) | ≥ 250% |
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E-mail: wangxingqiang@ericwchem.com
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