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

Chenguang KH-171 Silane Coupling Agent

Chenguang KH-171 is an epoxy-functional silane coupling agent that enhances interfacial bonding between resins (epoxy, acrylic) and inorganic fillers/glass fibers. It improves wet adhesion (>90% retention), mechanical strength, and chemical resistance in composites through siloxane crosslinking. Ideal for coatings, cables, and FRP, it enables room-temperature curing and complies with REACH/RoHS, reducing VOC emissions by 20% in solvent-based systems

Features Of Chenguang KH-171 Silane Coupling Agent

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

  2. Process Efficiency - Lowers viscosity (0.965–0.975 g/cm³) for homogeneous filler dispersion .

  3. Durability - Enhances UV/aging resistance in coatings and sealants 

  4. Multi-Matrix Compatibility - Works with epoxy, acrylic, and polyurethane resin

Typical Applications Of Chenguang KH-171 Silane Coupling Agent

  1. Automotive Coatings - Enhances metallic flake orientation and humidity resistance

  2. Flexible Electronics - Dielectric coatings for printed circuits with<0.1% ionic impurities

  3. UV-Curable Inks - Lowers surface tension (28 dyn/cm) for sharper print definition

  4. Adhesive Formulations - Extends open time for composites in aerospace application

Specifications Of Chenguang KH-171 Silane Coupling Agent

Chemical Name
2-Methyl-2,4-Pentanediol
Alias
Hexylene Glycol, MPD
Molecular Formula
C6H14O2
Appearance
Colorless Transparent Liquid
Boiling Point
197℃
Flash Point
93℃
Density (20℃)
0.92 g/cm³
Solubility
Miscible with water, alcohols, ethers, etc.
Eco-Certifications
REACH, RoHS Compliant
Packaging
200kg/drum
Origin
France (Produced by Arkema)


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