Siwin is a leading manufacturer and supplier of organosilanes for over 15 years.

Methacryloxy silanes possess two functional groups, namely vinyl and alkoxy groups (hydrolyzable groups). The hydrolyzable groups (methoxy or ethoxy) first hydrolyze with the absence of moisture to form silanol. Due to the instability of silanol, it readily combines with the hydroxyl groups (-OH) on the surface of inorganics or metals through dehydration, thereby bonding with inorganics or metals. The methacryloxy group (organic functional group) reacts with various polymers, thus tightly combining two materials with completely different properties through chemical bonds.

Methacryloxy can copolymerize or add with other compounds containing unsaturated double bonds, thereby achieving cross - linking and curing functions.

Usually you van find Methacryloxy silanes are used in these applications:

‌Composite Materials‌: In unsaturated polyester composites, methacryloxy silane can improve the mechanical properties, electrical properties, and light transmittance of the composites, especially the wet-state performance‌.

‌Glass Fiber Treatment‌: Used for impregnating glass fibers to enhance the wet-state mechanical strength and electrical properties of glass fiber reinforced composites‌.

‌Wires and Cables‌: In the wire and cable industry, this coupling agent treats clay-filled EPDM systems, improving the loss factor and specific inductive reactance‌.

‌Coatings and Adhesives‌: In coatings and adhesives, methacryloxy silane can improve the adhesion of coatings and adhesives, enhancing water resistance, heat resistance, and mechanical properties‌.