聚乙烯和纳米蒙脱土与淀粉共混改性研究进展  

Progress in blending modification of polyethylene and nanomontmorillonite with starch

作　　者：李凤红[1] 李红艺[1] 白晓琳[1] 陈延明[1] 相丽英 陈国税 

机构地区：[1]沈阳工业大学石油化工学院,辽阳111003

出　　处：《化工新型材料》2015年第1期24-26,共3页New Chemical Materials

基　　金：辽宁省自然科学基金项目(20102172);沈阳工业大学博士启动基金项目(201130)

摘　　要：综述了近年来纳米蒙脱土和聚乙烯与淀粉共混改性制备可降解复合材料的方法和加工工艺。此外,还综述了淀粉的表面改性和相容剂加入、纳米蒙脱土的剥离和在基体树脂中的分散对共混复合材料的力学性能、热性能、耐水性能及材料的微观结构的影响。The method and process of blending modification of polyethylene and nanomontmorillonite with starch to prepare biodegradable composites were reviewed. In addition, the effects of the surface modification of starch and the incorporation of compatibilizer, the exfoliated montmorillonite and its dispersing in the matrix of resin on the mechanical properties, thermal performance, water resistance and micro-structure of composite material were also given.

关 键 词：淀粉 纳米蒙脱土 聚乙烯 共混 复合材料 

分 类 号：TQ316.6[化学工程—高聚物工业]