Silicone Polymers, Colloidal Silica, Silane Coupling Agents manufacturer / supplier in China, offering Dual-Functional Silane Coupling Agent 3-Acryloxypropyltrimethoxysilane CAS 4369-14-6, Long-Chain Alkyl Silane N-Octadecyltrimethoxysilane CAS 3069-42-9, Hydroxyl Scavenger Trimethylsilyl Acetate Acetoxytrimethylsilane CAS 2754-27-0 and so on.