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
Interfacial Reinforcement - Epoxy groups bond with resins; methoxy links to fillers/fibers, optimizing stress transfer
Process Efficiency - Lowers viscosity (0.965–0.975 g/cm³) for homogeneous filler dispersion .
Durability - Enhances UV/aging resistance in coatings and sealants
Multi-Matrix Compatibility - Works with epoxy, acrylic, and polyurethane resin
Automotive Coatings - Enhances metallic flake orientation and humidity resistance
Flexible Electronics - Dielectric coatings for printed circuits with<0.1% ionic impurities
UV-Curable Inks - Lowers surface tension (28 dyn/cm) for sharper print definition
Adhesive Formulations - Extends open time for composites in aerospace application
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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E-mail: wangxingqiang@ericwchem.com
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