聚碳酸酯/聚乳酸共混体系的研究进展  

Research progress in PC/PLA blends

作　　者：吕芸[1] 邵静波[1] 李杰[1] 张师军[1] 

机构地区：[1]中国石油化工股份有限公司北京化工研究院,北京市100013

出　　处：《合成树脂及塑料》2012年第6期49-53,共5页China Synthetic Resin and Plastics

摘　　要：概述了国内外聚碳酸酯/聚乳酸共混体系的开发应用现状,包括聚碳酸酯/聚乳酸共混体系的相容技术、添加剂的选择及影响共混体系性能的因素(如原料的选择、组分的配比、制备方法等)。对该共混体系的发展方向作了简要分析,目前需要解决的问题有:两种材料的相容技术,优化制备工艺,开发适用不同领域的聚碳酸酯/聚乳酸共混体系,降低开发和生产成本。The authors outlined the status quo of development and application of polycarbonate （PC）/ polylactic acid （PLA） blends at home and abroad, involving the compatibilization technology of the blends, selection of additives and factors that affect properties of the blends, such as types of PC and PLA, the ratio of the components and preparation methods. The development direction of the PC/PLA blends was analyzed briefly. The current problems need to be resolved are compatibilization technology of these two materials, optimization of processing technology, development of the PC/PLA blends suitable for different fields and reduction in development and production cost.

关 键 词：聚碳酸酯 聚乳酸 共混 相容性 

分 类 号：TQ323.41[化学工程—合成树脂塑料工业]