聚乙烯/无机纳米粒子复合材料的研究应用进展  

Research and Application Progress of Polyethylene/Inorganic Nanoparticles Composites

作　　者：谢锦辉 刘晓南 孙俊卓 尚晓煜 谭芳 宝冬梅[1] 张道海 何敏[3] 秦舒浩[3] 于杰[3] XIE Jin-hui;LIU Xiao-nan;SUN Jun-zhuo;SHANG Xiao-yu;TAN Fang;BAO Dong-mei;ZHANG Dao-hai;HE Min;QIN Shu-hao;YU Jie(School of Chemical Engineering of Guizhou Minzu University,Guiyang 550025;Department of Hospital Infection Management,The Affiliated Baiyun Hospital of Guizhou Medical University,Guiyang 550014;National Engineering Research Center for Compounding and Modification of Polymeric Materials,Guiyang 550014)

机构地区：[1]贵州民族大学化学工程学院,贵阳550025 [2]贵州医科大学附属医院,贵阳550002 [3]国家复合改性聚合物材料工程技术研究中心,贵阳550014

出　　处：《胶体与聚合物》2021年第2期85-89,共5页Chinese Journal of Colloid & Polymer

基　　金：贵州省科技计划项目(黔科合成果[2019]4022号);贵阳市白云区科技计划项目(白科合同[2019]34号,白科合同[2020]28号,白科合同[2019]21号)。

摘　　要：近年来,聚乙烯因其良好的化学稳定性被广泛应用于工业领域中,但因耐热性差、力学性能不足等限制了其进一步的应用。本文综述了聚乙烯(PE)分别与碳酸钙(CaCO_(3))晶须、蒙脱土(MMT)、二氧化硅(SiO_(2))、硫酸钙(CaSO_(4))晶须等无机纳米粒子通过改性处理制得复合材料,无机纳米粒子的加入使得复合材料的力学性能、耐热性、抗腐蚀性等都得到了相对应的增强。In recent years,polyethylene has been widely used in the industry because of its good chemical stability,but it is limited by its poor heat resistance and mechanical properties.This article summarizes the composites prepared by the modification treatment of polyethylene(PE) with CaCO_(3) whiskers,MMT(montmorillonite),silica(SiO_(2)),CaSO_(4) whiskers and other inorganic nano-particles.In that case,the mechanical properties,heat resistance,and corrosion resistance of composites have been correspondingly enhanced by adding inorganic nanoparticles.

关 键 词：聚乙烯 碳酸钙 蒙脱土 二氧化硅 复合材料 

分 类 号：TQ325.1[化学工程—合成树脂塑料工业]