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

Chenguang KH-560 Silane Coupling Agent

Chenguang KH-560 (γ-glycidoxypropyltrimethoxysilane) is an epoxy-functional silane coupling agent that enhances interfacial bonding between resins (epoxy, acrylic) and inorganic substrates (glass fibers, metals). It improves wet adhesion (>90% retention), mechanical strength, and electrical properties in composites through siloxane crosslinking. Ideal for FRP, coatings, and electronics, it enables fast curing at ambient temperatures and complies with REACH/RoHS, reducing VOC emissions by 15–20%

Features Of Chenguang KH-560 Silane Coupling Agent

  1. Interfacial Reinforcement - Epoxy groups bond with resins; methoxy links to fillers/fibers, optimizing stress transfer .

  2. Process Efficiency - Lowers viscosity (1.065–1.075 g/cm³) for homogeneous filler dispersion

  3. Durability - Enhances UV/aging resistance in coatings (salt spray resistance >1,000 hours)

  4. Multi-Matrix Compatibility - Works with epoxy, polyurethane, and nylon resins

Typical Applications Of Chenguang KH-560 Silane Coupling Agent

  1. FRP Composites - Glass fiber sizing for automotive parts (30% strength increase) .

  2. Electronics - Epoxy-based sealants with improved dielectric properties .

  3. Industrial Coatings - Metal primers with enhanced corrosion resistance

  4. Adhesives - Polysulfide/polyurethane formulations for aerospace .

Specifications Of Chenguang KH-560 Silane Coupling Agent

Chemical Name
γ-Glycidoxypropyltrimethoxysilane
Appearance
Colorless to light yellow transparent liquid
Molecular Weight
236.34 g/mol
Specific Gravity (25℃)
1.065-1.072
Boiling Point
290℃
Flash Point (Closed Cup)
>101℃
Active Content
>98.5%
Viscosity (25℃)
3.0 cSt
Packaging
200KG/drum



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