Product description

Product Description
Chemical Name: 3-Methacryloxypropyltrimethoxysilane; 3-(Trimethoxsilyl)propyl methacrylate; γ-methacryloxypropyltrimethoxysilane
CAS  No.2530-85-0
EINECS No.219-785-8
Chemical Formula: C10H20O5Si

Technical Data
Appearance: Colorless transparent liquid
Purity: 98%; 99%; fiberglass grade
Chromaticity: ≤30
Refractive Index (25℃): 1.4240-1.4340
Density (25℃): 1.0400-1.0500

Main Use
1.It is mainly used to improve the bonding properties of organic and inorganic materials, such as glass fiber in fiberglass and silica fillers in plastics, rubber, paints, and coatings. It is also used in adhesives to increase bonding performance. It adapts to resins include epoxy, phenolic, melamine, polysulfide polyurethane, polystyrene, etc. to couple the two materials to improve the mechanical strength of the product, the electrical properties, weather resistance and corrosion resistance of the composite material;
2.It is widely used as a coupling agent for reinforced plastics, which can significantly improve the physical and mechanical properties, electrical properties and light transmittance of products in a wet state. It is also used as a coupling agent for ethylene-propylene rubber, butadiene rubber and acrylate, cyanoacrylate, unsaturated polyester, polymethacrylate, acrylate and other adhesives.