Synthesis of a Novel UV-curable Prepolymer Polypropyleneglycol Diglycidyl Ether Diacrylate

查看全文 作　　者：HUANG Biwu HUANG Bofen DU Guoping CHEN [1]Weiqing

机构地区：[1]School of Material Science and Engineering, Nanchang University, Nanchang 330031, China

出　　处：《Journal of Wuhan University of Technology(Materials Science)》索引2008年第23卷第4期,共4页

基　　金：the Innovatory Group Program of the Natural Science Foundation of Hubei Province(No.2004ABC001);the National'863'Hi-tech Foundation of China(No.2002AA6Z3083) 摘　　要：A novel UV-curable prepolymer polypropyleneglycol diglycidyl ether diacrylate(PPGGEA) was synthesized by utilizing polypropyleneglycol diglycidyl ether(PPGGE)and acrylic acid(AA)as starting materials,N,N-dimethylbenzylamine as catalyst and p-hydroxyanisole as inhibitor.The optimum synthetic conditions were in the following:the concentration of N,N-dimethylbenzylamine was 0.80 wt%of reactants,the concentration of p-hydroxyanisole was 0.3 wt%of reactants,the reaction temperature was 90-110℃,and the molar ratio of PPGGE to AA was 1:2.2.Meanwhile,1-hydroxycyclohexyl phenyl ketone of a UV-cured initiator was added to the synthesized PPGGEA to prepare a kind of UV-cured coating.The mechanical properties of the UV-cured films were determined,giving 29.99 MPa of tensile strength,834.27 MPa of the Young's modulus and 5.66% of elongation at tear. 关键词：预聚物丙烯酸薄膜聚丙烯乙二醇

相关文献

参考文献（10）
引证文献（4）
耦合文献（0）

参考文献(10)

引证文献(4)

互联网出版许可证新出网证(渝)字10号全国400电话 - 免长途话费

Synthesis of a Novel UV-curable Prepolymer Polypropyleneglycol Diglycidyl Ether Diacrylate

参考文献(10)

引证文献(4)

用户提示