%0 Journal Article
%T PROGRESS ON POLYMER TOUGHENING RESEARCH<br>聚合物增韧研究进展
%A ZHU Xiaoguang
%A QI Zongneng
%A <br>朱晓光
%A 漆宗能
%J 材料研究学报
%D 1997
%I 
%X In this review, the progress of the theories for rubber toughening polymer have been summarized.Then a new route to polymer toughening, including basic concept, analysis method, interfacial effect,criterion and mechanism for polymer toughening by rigid particles have been proposed and reviewed. It reveals that the cavetation damage is more important than the cold-drawing for polymer toughening by rigid particles. It also indicates that the theory of toughening by rigid particles is a supplement and a further progress for rubber-modified polymer. It is suggested that this theory is a realistic route of prepare high toughness and high stiffness engineering polymer alloys.
%K toughening mechanism rigid particle cold-drawing cavitation-crazing damage shear yielding damage interface adhesion debonding<br>增韧机理
%K 刚性粒子
%K 聚合物
%K 橡胶
%K 塑料
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=C101C4C04993B4D94FCD8446E6CBEB3B&aid=CB186289382CF893&yid=5370399DC954B911&vid=708DD6B15D2464E8&iid=B31275AF3241DB2D&sid=F8AEC975DBDD7F2F&eid=50B6AC44200581A5&journal_id=1005-3093&journal_name=材料研究学报&referenced_num=50&reference_num=40