摘要
介绍了目前国内外聚苯乙烯(PS)增韧改性的研究现状,分别对弹性体及非弹性体的增韧机理、影响增韧效果的因素和最近取得的成果做了概述。非弹性体增韧拓展了PS增韧改性研究的新领域,纳米粒子增韧开辟了PS增韧改性研究的新方向。
This paper introduced the present situation of toughening modification of polystyrene (PS) at home and abroad. The toughening mechanisms and factors influencing toughening effectiveness as well as the research achievements of PS modified by elastomer or non-elastomer were reviewed. It was pointed out that toughening by non-elastomer materials broadened the research field and toughening by nano-particle created a new direction for study on modification of PS.
出处
《合成树脂及塑料》
CAS
2004年第6期57-59,70,共4页
China Synthetic Resin and Plastics
基金
航天支撑技术基金资助项目(2002EK1803)
