Bifunctional silane coupling agent with methacrylate group for covalent bonding to acrylic, polyester, and epoxy resins.
Three hydrolyzable methoxy groups provide rapid and robust condensation with metal oxides, glass, and mineral fillers.
Enables enhanced interfacial adhesion in radiation-curable (UV/EB) composite systems without compromising cure speed.
Low volatility and high hydrolytic stability in anhydrous formulations extend shelf life and processing window.
Compatible with free-radical polymerization chemistries—no inhibition of photoinitiator activity under standard curing conditions.
Adhesion promoters in UV-curable coatings for aluminum, stainless steel, and glass substrates.
Surface modifier for silica and glass microspheres in high-performance composites and optical adhesives.
Functional additive in dental restorative resins to improve filler–matrix bonding and mechanical durability.
Interfacial enhancer in fiber-reinforced plastics (FRP) using E-glass or basalt fibers with acrylate-based matrices.
Key ingredient in scratch-resistant hardcoats for polycarbonate and PMMA optical lenses.
| Chemical Type | Organofunctional alkoxysilane |
| Product Form | Clear, colorless to pale yellow liquid |
| Appearance | Homogeneous liquid, free of sediment or haze |
| Primary Applications | Adhesion promotion, surface modification, radiation-curable systems |
| Key Features | Methacrylate functionality + trimethoxysilane group |
| Benefits | Improved composite strength, reduced interfacial failure, enhanced moisture resistance |
| Storage Conditions | Store in tightly sealed containers at 15–25 °C, protect from moisture and direct sunlight |
| Shelf Life | 12 months from date of manufacture when stored properly |
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E-mail: wangxingqiang@ericwchem.com
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