KBM 5103 3-Acryloxypropyltrimethoxysilane 4369-14-6 Shin-Etsu Adhesion Promoters >> Silicone & Silicone-Modified Polymer Crosslinking / Coupling / Curing Agents >> Silane Acrylics/ Acrylates ADHESIVE >> Radiation Curing (UV/EB) KBM-5103 is an organic functional couplant, newly developed as an adhesion promoter and reinforcing agents. Its acryloxy group is significantly more reactive than the corresponding methacryloxy group. Reinforcement of artificial marble additive to UV/EB modifier for acrylic resins 3-Acryloxypropyltrimethoxysilane. Designed as coupling agent and adhesion promoter to UV/EB curable resins and as modifier for acrylic resins.