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工程塑料PBT增韧改性的研究进展
Research Progress in Toughening Modification of Engineering Plastics PBT
【摘要】 阐述了聚对苯二甲酸丁二醇酯(PBT)的结构特点、特性及PBT增韧改性的主要方法,尤其是带有反应性官能团的核-壳结构改性剂是增韧改性PBT的一种趋势,在提高材料韧性的同时,可提高材料的其他力学性能。
【Abstract】 The structure characteristics and properties of poly(butylene terephthalate)(PBT)were introduced,and the main toughening modification methods of PBT were reviewed.Among them,core-shell structured polymers with reactive functional groups were most widely used.The toughness and other mechanical properties were enhanced simultaneously.
【关键词】 聚对苯二甲酸丁二醇酯;
核壳结构;
工程塑料;
增韧;
进展;
【Key words】 Poly(Butylene Terephthalate); Core-shell Structure; Engineering Plastics; Toughness; Progress;
【Key words】 Poly(Butylene Terephthalate); Core-shell Structure; Engineering Plastics; Toughness; Progress;
【基金】 河北省自然科学基金项目(E2010000107)
- 【文献出处】 塑料工业 ,China Plastics Industry , 编辑部邮箱 ,2013年04期
- 【分类号】TQ323.41
- 【被引频次】38
- 【下载频次】1108