Fast, dual-cure mechanism: UV light initiation followed by moisture-cure RTV secondary cure for shadowed area reliability.
High modulus elastomeric performance with excellent tear resistance and long-term mechanical stability.
Optimized black pigmentation for consistent UV absorption and uniform through-cure in demanding optical assemblies.
Low ionic content and halogen-free formulation suitable for sensitive electronic and optoelectronic applications.
Excellent adhesion to challenging substrates including glass, stainless steel, aluminum, and engineered plastics without primers.
LED packaging and chip-on-board (COB) encapsulation requiring thermal and optical stability.
Automotive lighting assemblies, including headlamp and taillamp bonding and sealing.
Optical sensor housings and camera module assembly in consumer electronics and ADAS systems.
Medical device components where biocompatibility support and low outgassing are critical.
| Chemical Type | UV-initiated, moisture-curing silicone elastomer |
| Product Form | Paste (thixotropic, non-sag) |
| Appearance | Opaque black |
| Primary Applications | Structural bonding, optical sealing, and environmental protection in electronics and lighting |
| Key Features | Dual-cure, high modulus, UV-stable, low stress |
| Benefits | Process flexibility, shadow-area reliability, long-term durability under thermal cycling |
| Cure Mechanism | UV exposure (320–390 nm) + ambient moisture |
| Storage Conditions | Refrigerated at 2–8°C; protect from moisture and UV light |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China