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By graft copolymerization, the integrated silicone, acrylic resins, epoxy resins, polyurethane material has the advantage to produce a performance more excellent material. This topic silicone - acrylate polymer synthesized by solution polymerization method, and its epoxy, isocyanate-modified, the antibacterial properties of the three polymer film test. 1 using a solution polymerization of azobisisobutyronitrile as an initiator, γ-methacryloxypropyl trimethoxy silane (KH-570), γ-methacryloxy-propyltrimethoxy dimethyl methoxysilane (KH-571), (meth) acrylate ester monomer, a synthetic silicone content of 45% Silicone - acrylate polymer. The effects of the initiator of the relationship between dosage, its species and conversion rate, silane ratio, the influence of the ratio of solvent on the system and other factors. By FT-IR showed that: the silane monomer and the acrylate monomer copolymerization reaction. 2 by graft polymerization of the solution to over-dibenzoyl peroxide as initiator, with (meth) acrylic acid ester monomers, γ-methyl acryloxy propyl methyl dimethoxy silane (KH-571 ) and the γ-methyl acryloxy propyl methyl dimethoxy silane (KH-571) of epoxy resin graft copolymer Synthesis of epoxy resin-modified silicone - acrylate polymer. Examines the relationship between the initiator dosage and rate of monomer conversion, the hardness monomer and the amount of epoxy resin (meth) acrylate monomer in the system and other factors. By FT-IR and DSC curves show: KH-571, KH-570, (meth) acrylate monomer with an epoxy resin graft copolymerization reaction. Solution polymerization azobisisobutyronitrile as initiator, methyl methacrylate, butyl acrylate, γ-methyl-acryloxypropyl methyl dimethoxy silane (KH-571) or γ - methacryloxy propyl methyl dimethoxy silane (KH-571)-based monomer, hydroxyethyl methacrylate as functional monomer polymerized into the organosilicon - acrylate prepolymer, then add the isocyanate aminopropyltrimethoxysilane a side-reaction to the introduction of the-NH-CO-group, to achieve the purposes of the isocyanate-modified. Silane content, functional monomer and influencing factors were investigated by FT-IR and DSC: KH-571, KH-570 involved in the copolymer, and trimethoxysilane isocyanate involved grafting reaction . Antibacterial test. E. coli on three polymer film. The result: three polymer film is not anti-bacterial.
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