DOWSIL Z-6030 (γ-methacryloxypropyltrimethoxysilane) is a bifunctional silane coupling agent that enhances adhesion between organic resins (e.g., polyester, acrylic) and inorganic substrates (glass, quartz). Its low viscosity (2.5 cSt) and dual reactivity (methacrylate + methoxy) improve wet/dry strength (>100% increase) and chemical resistance in composites. Complies with REACH/RoHS, ideal for FRP, coatings, and cable insulation
Interfacial Bonding - Methacrylate groups copolymerize with resins; methoxy links to fillers/glass fibers
Performance Boost - Enhances wet-state flexural strength and transparency in polyester composites
Process Adaptability - Soluble in water (hydrolyzed) or organic solvents (e.g., n-butanol)
Metal/Glass Coatings - Primer for automotive/architectural surfaces
FRP Composites - Glass fiber sizing (30% strength increase)
Cable Insulation - Clay-filled EPDM dielectric enhancement
Chemical Name | γ-Methacryloxypropyltrimethoxysilane |
CAS No. | 2530-85-0 |
Appearance | Clear to pale yellow liquid |
Density (25°C) | 1.04 g/cm³ |
Flash Point | >100°C (closed cup) |
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