Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Momentive A-162 Silane Coupling Agent

Momentive A-162 (methyltriethoxysilane) is a versatile coupling agent that enhances adhesion between organic polymers (e.g., acrylics, epoxies) and inorganic substrates (e.g., glass, metals) via its methoxy and ethyl groups. It improves mechanical strength, water resistance, and processing efficiency in coatings, adhesives, and composites. With rapid curing at ambient temperatures and compliance with REACH, it is ideal for glass fiber treatment and electronic encapsulation

Features Of Momentive WETLINK78 Silane Coupling Agent

  1. Dual Reactivity - Epoxy group bonds with resins; ethoxy links to fillers/metals

  2. Wet Adhesion Boost - Maintains 90%+ bond strength after water immersion

  3. Process Efficiency - Reduces viscosity (0.978 g/cm³) for easier formulation

  4. Long Shelf Life - 12+ months stability in single-component systems

  5. Sustainability - REACH compliant, zero VOC emission

Typical Applications Of Momentive WETLINK78 Silane Coupling Agent

  1. Automotive Interiors - Headliner laminating adhesives with humidity resistance

  2. Wood Composites - Furniture bonding with improved wet strength

  3. Textile Adhesives - Flocking systems with enhanced wash durability

  4. Flooring Systems - Carpet backing adhesives for abrasion resistance

  5. Building Sealants - Weather-resistant joint sealing

Specifications Of Momentive WETLINK78 Silane Coupling Agent

Chemical NameEpoxy-functional silane
CAS No.Proprietary
Density (25°C)0.978 g/cm³
Flash Point>100°C
Active Content≥98%
Compatible pH Range4-9


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