纳米ZnO/PVC复合材料的制备及其性能研究  

Preparation and Properties of PVC/ZnO Nanoparticles

作　　者：苑永海 曹京成 王福海 栾茂衍 刘树远 李金凯[2] Yuan Yonghai;Cao Jingcheng;Wang Fuhai;Luan Maoyan;Liu Shuyuan;Li Jinkai(Shandong Golden Tide Advanced Building Materials Co.,Ltd,Zhaoyuan 265400,China;University of Jinan,Jinan 250022,China)

机构地区：[1]山东金潮新型建材股份有限公司,山东招远265400 [2]济南大学,山东济南250022

出　　处：《山东化工》2021年第9期3-5,共3页Shandong Chemical Industry

摘　　要：以钛酸酯偶联剂HY-201对纳米ZnO进行改性,通过双辊混炼法制备了改性纳米ZnO/PVC复合材料。研究了纳米改性复合材料的冲击强度、拉伸强度、维卡软化温度、邵氏硬度的变化规律。结果表明,随改性纳米ZnO份数的增加,复合材料的冲击强度、拉伸强度呈先上升后下降的趋势,而维卡软化温度以及邵氏硬度呈现上升后逐渐平稳的的趋势。In this work,ZnO nanoparticles were modified with a titanate coupling agent,and ZnO nanoparticles/Poly(vinyl chloride)were prepared by double-roller mixer.The impact properties,tensile properties,Vicat Softening Temperature(VST)and Shore hardness were characterized impact testing machine,byuniversal testing machine,VST tester and Shore hardness tester.The results show that the tensile strength and elongation at break of the composites decrease with the increase of the ZnO nanoparticles content;the VST and Shore hardness increase first and then gradually stable with the increase of the ZnO nanoparticles content.

关 键 词：纳米氧化锌 改性 PVC 增韧增强 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业]