Two-part, platinum-catalyzed addition-cure silicone rubber offering excellent dimensional stability and low compression set.
High tear strength and elongation at break for demanding mechanical performance in dynamic sealing applications.
UL 94 HB flammability rating and compliance with UL 746C for electrical insulating materials.
Low viscosity before cure enables easy dispensing, degassing, and cavity filling—even in complex geometries.
Shore A hardness of ~40 after full cure, providing a balanced combination of flexibility and resilience.
Automotive under-hood gaskets and vibration-damping mounts requiring thermal and chemical resistance.
Electrical encapsulation and potting of sensors, connectors, and power modules in EV and industrial electronics.
Medical device housings and seals where biocompatibility (ISO 10993-5 tested) and sterilization resistance are critical.
Aerospace component sealing for avionics enclosures exposed to wide temperature ranges and fuel vapors.
| Chemical Type | Platinum-catalyzed addition-cure silicone elastomer |
| Product Form | Two-component liquid system (Part A + Part B) |
| Appearance | Translucent, low-viscosity liquids (Part A: colorless; Part B: pale amber) |
| Primary Applications | Sealing, gasketing, potting, and encapsulation |
| Key Features | Low compression set, high elongation, thermal stability (–60 °C to +200 °C continuous) |
| Benefits | Long-term reliability in dynamic environments, minimal outgassing, no by-products during cure |
| Cure Mechanism | Addition reaction (no condensation or alcohol release) |
| Shelf Life | 12 months unopened at 25 °C; store below 30 °C and protect from moisture |
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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