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
Interfacial Bonding - Forms covalent bonds with both organic resins and inorganic fillers
Process Optimization - Lowers system viscosity (0.895 g/cm³) for easier mixing
Durability Boost - Enhances UV/chemical resistance in harsh environments
Multi-Matrix Compatibility - Effective with epoxy, polyester, and silicone resins
Sustainable Solution - Halogen-free, suitable for waterborne systems
FRP Reinforcement - Glass fiber surface treatment for high-strength composites
Industrial Coatings - Corrosion protection for metal substrates
Adhesive Formulations - Enhanced bonding in structural adhesives
Ink Modifiers - Improved adhesion on plastic/glass surfaces
Chemical Name | Methyltriethoxysilane |
CAS No. | 2031-67-6 |
Molecular Weight | 178.3 g/mol |
Density (25°C) | 0.895 g/cm³ |
Boiling Point | 142°C (760 mmHg) |
Flash Point | 30°C |
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