Paints & Coatings

Silquest A-274 coupling agent is an acrylate functionalized silane coupling agent, which is compatible with a wide range of polymers via free radical reaction. It can improve their adhesion with inorganic reinforcement fillers. These possible polymers include, unsaturated polyesters, polyolefins (PE, PP), rubbers, etc. Its higher reactivity enables more efficient bonding with resins compared to other conventional methacrylate-based or vinyl-based silanes.

Silquest VS-142 silane is a clear, pale yellow liquid amino-alkyl-silane solution in water, free of alcohol. It enhances adhesion and coupling between organic resins and inorganic surfaces like glass and metal, while reducing volatile organic content and hazardous air pollutants. Ideal for waterborne coatings, adhesives, and sealants, it offers safer handling and environmental benefits.