POSS改性有机玻璃研究进展  

Research Progress of POSS Modified Polymethyl Methacrylate

作　　者：王丹 梅晶 张堃 袁新强[1,2] 刘杰[1,2] WANG Dan;MEI Jing;ZHANG Kun;YUAN Xin-qiang;LIU Jie(School of Materials Science and Engineering,Shaanxi University of Technology,Hanzhong 723000,China;National and Local Joint Engineering Laboratory for Slag Compre-hensive Utilization and Environmental Technology,Shaanxi University of Technology,Hanzhong 723000,China)

机构地区：[1]陕西理工大学材料科学与工程学院,陕西汉中723000 [2]陕西理工大学矿渣综合利用环保技术国家地方联合工程实验室,陕西汉中723000

出　　处：《包装工程》2021年第17期142-149,共8页Packaging Engineering

基　　金：陕西省重大科技创新项目专项(2017ZKC04-84);矿渣综合利用环保技术国家地方联合工程实验室开放课题(SLGPT2019KF01-06);科技成果转移与推广计划-百项科技成果转化行动项目(2021CGBX-39);陕西理工大学基金(SLG1810)。

摘　　要：目的多面体低聚倍半硅氧烷(POSS)/聚合物复合材料是近年来材料科学领域研究的热点。把具有特殊笼型结构的新型有机-无机纳米粒子POSS用于改性有机玻璃(PMMA),可以提高PMMA的热学、力学和阻燃等性能,从而提升PMMA的使用效能,拓宽其应用领域。方法通过对文献进行分析,阐明POSS的合成方法、特性和应用,并全面综述POSS改性PMMA的应用研究进展。结论分析了目前POSS改性PMMA相关研究的不足,并提出了POSS改性PMMA拓展代替钢化玻璃应用于高层建筑和传统透明材料应用包装领域拟解决的关键问题。Polyhedral oligomeric silsesquioxane(POSS)/polymer composites have been a hot topic in the field of ma-terials science in recent years.The new organic-inorganic nanoparticle POSS with special cage structure can be used to modify the organic glass(PMMA),which can improve the thermal,mechanical,and flame retardant properties of PMMA,so as to improve the use efficiency of PMMA and broaden its application field.The literature analysis was carried out to clarify the synthesis methods,characteristics,and applications of POSS.And the application of POSS modified PMMA was comprehensively reviewed.This paper analyzes shortcomings of the current research on POSS modified PMMA,and puts forward the key problems to be solved on how to replace tempered glass with POSS modified PMMA in the field of high-rise buildings and traditional transparent material packaging.

关 键 词：多面体低聚倍半硅氧烷 有机玻璃 复合材料 杂化材料 

分 类 号：TQ325.7[化学工程—合成树脂塑料工业]