无机刚性粒子增韧UPVC研究进展

概述了无机刚性粒子增韧改性UPVC的研究及发展的现状，阐述了无机刚性粒子增韧UPVC的机理及影响因素，总结目前国内增韧UPVC的无机刚性粒子的种类、方法、特点以及UPVC/无机刚性粒子复合材料的应用。

The research progress of UPVC toughened by i organic rigid particles

The development of research on UPVC toughened by inorganic rigid particles was reviewed. The mechanism and influence factors of inorganic rigid partitles toughening UPVC was clarified. The kinds of inorganic rigid particles, methods used recently for toughening UPVC in domestic were summarized. The applications of UPVC/inorganic rigid particles composite material were also summarized.