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

Momentive Silquest Silane Coupling Agent

The Momentive Silquest Silane Coupling Agent series provides advanced organosilane solutions designed to bridge organic polymers and inorganic substrates across coatings, composites, and elastomers. Featuring tailored functional groups (amino, vinyl, mercapto), these agents enhance interfacial adhesion, chemical resistance, and mechanical durability through hydrolytic crosslinking mechanisms.

Their accelerated curing capabilities—effective at ambient or elevated temperatures—streamline production in applications like fiber-reinforced plastics, corrosion-resistant coatings, and high-performance adhesives.

Compliant with global environmental standards, the low-VOC formulations ensure safety in electronics encapsulation, automotive components, and construction materials.


  • momentive-agent
  • momentive-agent

Features Of Momentive Silquest Silane Coupling Agent

  1. Enhanced Adhesion Performance: Improves bonding strength between coatings and various substrates including metals, plastics and composites

  2. Optimized Processing: Low viscosity formulation enhances material flow and production efficiency

  3. Durable Protection: Provides excellent chemical, corrosion and weather resistance

  4. Rapid Curing: Fast curing at ambient or low temperatures reduces processing time

  5. Environmentally Compliant: Meets international environmental standards for industrial applications

Typical Applications Of Momentive Silquest Silane Coupling Agent

  1. Composite Materials: Surface treatment for glass fiber reinforced plastics to improve mechanical properties

  2. Wire & Cable: Enhances performance in silane cross-linked polyethylene cables and pipes

  3. Industrial Coatings: Improves adhesion and durability in protective coatings and sealants

  4. Rubber & Plastics: Reinforces rubber products and plastic composites for enhanced performance

Specifications Of Momentive Silquest Silane Coupling Agent

ModelChemical NameAppearanceActive Content
A-1100γ-AminopropyltriethoxysilaneColorless to light yellow liquid≥98%
A-1160γ-UreidopropyltrialkoxysilaneColorless to light yellow liquid50% 
A-1128Aromatic-modified polyaminoalkyl silaneColorless to light yellow liquid≥98%
A-1891γ-MercaptopropyltrimethoxysilaneColorless to light yellow liquid≥98%
A-2120N(β-aminoethyl)γ-aminopropyltrimethoxysilaneColorless to light yellow liquid≥98%
A-151NTVinyltriethoxysilaneColorless to light yellow liquid≥98%
A-1106VinyltriethoxysilaneColorless to light yellow liquid≥98%
A-162MethyltriethoxysilaneColorless transparent liquid≥99%
A-174NTVinyl Tris(2-Methoxyethoxy) SilaneColorless to light yellow liquid≥99%






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