DOWSIL OFS-6032 (vinylbenzylamino-functional silane) Silicate Coupling Agent enhances adhesion between organic resins (epoxy, polyester) and inorganic substrates (glass, metals) via dual-reactive groups. Its 40% active content in methanol improves wet/dry tensile strength (>30% increase) and resin wettability. Compliant with REACH/RoHS, it serves as a coupling agent or additive (0.05–1.0% dosage) for FRP, cables, and coatings, with stable pre-hydrolysis solutions (0.1–0.5% active) for glass fiber treatment
Dual Reactivity - Vinylbenzylamine bonds with polymers; methoxy groups link to inorganic fillers
Process Adaptability - Self-emulsifying in water (forms stable 0.1–0.5% solutions) or soluble in alcohols
Performance Boost - Enhances flexural strength in composites (e.g., polypropylene-mica systems)
FRP Composites - Glass fiber sizing for automotive/construction
Cable Insulation - Clay-filled EPDM dielectric enhancement
Thermoplastics - Mineral-filled PP/PC compatibility improvement
Chemical Name | Vinylbenzylamino-functional silane |
CAS No. | N/A (refer to MSDS) |
Appearance | Greenish-yellow to reddish-amber liquid |
Active Content | 40% in methanol |
Flash Point | 13°C (55°F) |
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