Silicone Polymers, Colloidal Silica, Silane Coupling Agents manufacturer / supplier in China, offering Changfu® Phvm CAS: 60111-47-9 Phenyltris (vinyldimethylsiloxy) Silane Reactive Polysiloxane Monomer, Changfu® N34 CAS: 25357-81-7 3-Aminopropyltris (trimethylsiloxy) Silane Reactive Polysiloxane Monomer, Changfu® Ma24 CAS: 19309-90-1 3-Methacryloyloxypropylbis (trimethylsiloxy) Methylsilane Reactive Polysiloxane Monomer and so on.