可紫外光固化有机硅丙烯酸酯的合成及性能  

Synthesis and Properties of UV-Curing Organosilicone Acrylate

作　　者：张琳琳[1] 涂姜磊[2] 邓阳全[1] 曾宪仕[1] 程丽萍[2] 张志斌[1] 陈世龙 

机构地区：[1]西南交通大学生命科学与工程学院,四川成都610031 [2]四川大学材料科学与工程学院,四川成都610065 [3]浙江凌志精细化工有限公司,浙江杭州311305

出　　处：《化学工业与工程》2011年第2期1-5,共5页Chemical Industry and Engineering

基　　金：国家自然科学基金资助项目(50573061);成都尤耐复合材料有限公司资助项目(2008H01144;2009H01188)

摘　　要：以DMC(二甲基环硅氧烷混合物)和丙烯酸为原料,合成出可紫外光固化的有机硅丙烯酸酯。考察了阻聚剂和带水剂等因素对合成反应的影响,测定了紫外光固化膜的力学性能、表面能、固化时间和溶解性能,通过红外光谱(FTIR)对光固化膜进行了表征。结果表明:光固化膜的力学性能好,表面能低,加入不同的活性单体,可以对膜的表面能进行调节;光固化膜不溶于水和酸溶液,但溶于有机溶剂及碱溶液。UV-curing organosilicone acrylate was synthesized with DMC and acrylic acid as raw materi-als.The effects of polymerization inhibitor and water-carrying agent on the synthesis were studied.The me-chanical properties,surface energy,curing time and solubility of the UV-curing membrane were deter-mined,and the UV-curing membrane was characterized by infrared spectroscopy（FTIR）.The mechanical properties of the UV-curing membrane are good and surface energy is low while it is adjusted by adding different monomers.The UV-curing membrane is insoluble in water and acid solution,but soluble in or-ganic solvents and alkaline solution.

关 键 词：DMC 有机硅丙烯酸酯 紫外光固化 

分 类 号：TQ317.4[化学工程—高聚物工业]