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

Shin-Etsu KBM-573 Silane Coupling Agent

Shin-Etsu KBM-573 (N-phenyl-3-aminopropyltrimethoxysilane) is an amino-functional silane coupling agent that enhances adhesion between organic polymers (e.g., epoxy, polyurethane) and inorganic substrates (e.g., glass, metals). It improves mechanical strength, chemical resistance, and moisture protection in composites, adhesives, and sealants. Compatible with solvent/water-based systems, it accelerates curing at ambient temperatures while complying with REACH standards. Ideal for electronic encapsulation and structural bonding applications

Features Of Shin-Etsu KBM-573 Silane Coupling Agent

  1. Dual Reactivity - Phenylamino group bonds with resins; methoxy links to fillers/metals

  2. Fast Hydrolysis - Rapid curing with acidic catalysts for efficient processing

  3. Multi-Matrix Compatibility - Effective with epoxy, phenolic, and polyimide resins

  4. Durability Boost - Enhances UV/chemical resistance in harsh environments

  5. Eco-Compliance - Halogen-free, suitable for waterborne formulation

Typical Applications Of Shin-Etsu KBM-573 Silane Coupling Agent

  1. FRP Reinforcement - Glass fiber treatment for mechanical strength

  2. Crosslinked PE - Wire/cable insulation material modification

  3. Electronic Encapsulation - Moisture-resistant sealing for PCBs

  4. Specialty Coatings - Weather-resistant silicone-acrylic systems

  5. Adhesive Formulations - Enhanced bonding for structural application

Specifications Of Shin-Etsu KBM-573 Silane Coupling Agent

hemical Name
N-phenyl-3-aminopropyltrimethoxysilane
Appearance
Clear to light yellow liquid
Active Content
100%
Viscosity
Low viscosity
Curing Temperature
Room or low temperature
Packaging
25g/190KG/drum


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