乙氧(醚)化双酚A甲基丙烯酸双酯的烯硫醇反应及产物性能  

Thiol-ene Reaction of Ethoxy(ether)Bisphenol A Methacrylate and 2,3-dimercaptoethyl Thiopropanethiol and Product Properties

作　　者：盛维琛[1] 谈静[1] 陈剑峰 赵辉 安东 张侃[1] SHENG Weichen;TAN Jing;CHEN Jianfeng;ZHAO Hui;AN Dong;ZHANG Kan(School of Materials Science and Engineering,Jiangsu University,Zhenjiang 212013,China;Jiangsu Ruifu Rubber&Plastic Materials Co.,Ltd.,Changzhou 213022,China)

机构地区：[1]江苏大学材料科学与工程学院,镇江212013 [2]江苏瑞弗橡塑材料有限公司,常州213022

出　　处：《塑料工业》2022年第S01期100-104,共5页China Plastics Industry

基　　金：国家自然科学基金(NO.52073125);江苏省国际合作基金(NO.BZ2020031);江苏大学(202110299337H)。

摘　　要：以乙氧(醚)化双酚A甲基丙烯酸双酯和2,3-二巯基乙基硫代丙硫醇为单体,偶氮二异丁腈为引发剂,制备了硫醇-烯共聚物。通过傅立叶变换红外光谱仪表征了聚合物结构。用紫外可见分光光度计和阿贝折光仪分别测定了材料的透光率和折射率。拉伸性能和表面亲疏水性分别用万能试验机和视频光学接触角测试仪测定。还用铅笔硬度计测试了表面硬度。结果表明,巯基-烯材料的杨氏模量、密度、折射率、透光率、表面性能等可以通过调节单体材料的配比进行调控。The thiol-ene copolymer was prepared by using ethoxy(ether)bisphenol A methacrylate and 2,3-dimercaptoethyl thiopropanethiol as monomer and azodiisobutyronitrile as initiator.The structure of polymer was characterized by Fourier transform infrared spectrometer.The transmittance and refractive index of the material were measured by ultraviolet(UV-Vis)spectrophotometer and Abbe refractometer,respectively.Tensile properties and surface hydrophilicity were measured by universal testing machine and video optical contact angle tester,respectively.Surface hardness was also tested with a pencil durometer.The results show that the Young's modulus,density,refractive index,light transmittance and surface properties of mercaptoene materials can be controlled by adjusting the ratio of monomer materials.

关 键 词：硫醇-烯材料 制备 性能 丙烯酸酯 

分 类 号：TQ152[化学工程—电化学工业] TM53[电气工程—电器]