硅丙改性明胶皮革涂饰剂的制备  

Preparation of Organic Silicon and Acrylic Esters Modified Gelatin Leather Finishing Agent

作　　者：杨奎[1] 汪建根[1] 张新强[1] 

机构地区：[1]陕西科技大学资源与环境学院,陕西西安710021

出　　处：《中国皮革》2008年第15期47-50,共4页China Leather

基　　金：陕西科技大学科研创新团队建设项目(项目编号SUST-A03)

摘　　要：研究采用正相乳液聚合的方法,用硅氧烷和丙烯酸酯类同时对明胶调和改性制作皮革涂饰剂;考察了改性单体、乳化剂、引发剂的种类和用量及反应温度和时间等因素的影响,通过检测乳液的稳定性、溴值和复合膜的力学性能、卫生性能等来控制改性过程;对改性产物的分子结构进行了表征。The gelatin was modified by low polymerized silicane and acrylic esters by nomal emulsion polymerization method. The influence of type and dosage of monomers, initiators and emulsifiers, as well as the temperature and time on the reaction was investigated. The modification was controlled by testing emusion stability, bromine number and the mechnical and hygienic properties of the complex film. Also the molecular structure of the modified products was characterized.

关 键 词：硅氧烷 丙烯酸酯 明胶 皮革涂饰剂 

分 类 号：TS529.5[轻工技术与工程—皮革化学与工程]