Two-part, addition-cure silicone rubber offering excellent thermal stability and low compression set.
High tear strength and elongation for demanding dynamic sealing and vibration-damping applications.
UL 94 HB rated for flammability compliance in electrical and electronic enclosures.
Low viscosity before cure enables easy mixing, degassing, and mold filling with minimal entrapped air.
Shore A hardness of ~40 after full cure provides optimal balance of flexibility and mechanical integrity.
Sealing and potting of power electronics, including inverters, converters, and battery management systems.
Vibration isolation mounts for automotive sensors, control units, and under-hood components.
Encapsulation of LED lighting modules requiring thermal cycling resistance and optical clarity retention.
Soft gasketing for medical device housings where biocompatibility and sterilization compatibility are critical.
| Chemical Type | Platinum-catalyzed addition-cure silicone rubber |
| Product Form | Two-component liquid (Part A: base; Part B: catalyst) |
| Appearance | Translucent to milky white viscous liquid (Part A); colorless to pale yellow liquid (Part B) |
| Mix Ratio by Weight | 10:1 (A:B) |
| Cure Temperature Range | 25–150 °C (room temperature cure possible with extended time) |
| Shore A Hardness (7 days @ 25 °C) | 40 ± 3 |
| Tensile Strength (ASTM D412) | 6.5 MPa typical |
| Elongation at Break (ASTM D412) | 350% typical |
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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