不同结构氧化锌对氯丁橡胶/环氧化天然橡胶性能的影响  

Effects of zinc oxide with different structures on properties of neoprene/epoxidized natural rubber blends

作　　者：王玉超 刘孝阳 徐美铭 赵帅 李琳 WANG Yuchao;LIU Xiaoyang;XU Meiming;ZHAO Shuai;LI Lin(College of Polymer Science and Engineering,Qingdao University of Science and Technology,Qingdao 266042,China;Shandong Rike Chemical Co.,Ltd.,Weifang 262400,China)

机构地区：[1]青岛科技大学高分子科学与工程学院,山东青岛266042 [2]山东日科化学股份有限公司,山东潍坊262400

出　　处：《弹性体》2022年第4期30-33,共4页China Elastomerics

基　　金：国家自然科学基金资助项目(51603111,51703111);山东省自然科学基金面上项目(ZR2021ME107);中国博士后科学基金项目(2021M700553,2020M672014)。

摘　　要：选择质量比为90∶10的氯丁橡胶和环氧天然橡胶的共混物作为研究对象,探究三种不同类型氧化锌对共混物各项性能,尤其是对阻隔性能和力学性能的影响。结果表明,片状氧化锌能赋予复合胶最佳的整体综合性能;扫描电子显微镜表明氧化锌的结构与气体阻隔性能有密切关系。The blend of neoprene rubber and epoxy natural rubber(ENR)with a mass ratio of 90:10 was selected as the research object to explore the effects of three different types of zinc oxide(ZnO)on the blend properties,especially the barrier properties and mechanical properties.The results show that flaky zinc oxide can endow the composite with the best overall comprehensive properties.Scanning electron microscope(SEM)shows that the structure of zinc oxide is closely related to the gas barrier properties.

关 键 词：氯丁橡胶 环氧天然橡胶 氧化锌 阻隔性能 力学性能 

分 类 号：TQ333.5[化学工程—橡胶工业] TQ332.5