%0 Journal Article
%T STUDY ON THE RELATIONSHIP BETWEEN THE MECHANICAL PROPERTIES AND PROCESSING FOR SELF-REINFORCED POLYMERS3.Dependences of Tensile Strength on the Processing and Testing Conditions and the Primary Stnrcture of Polymers<br>自增强高性能聚合物的成型工艺同力学性能间相关性研究——3.超拉伸高聚物的抗张强度同其起始结构和成型工艺及测试条件间的定量关系
%A SONG Mingshi CHEN Han HU Guixian
%A <br>宋名实
%A 陈罕
%A 胡桂贤
%J 材料研究学报
%D 1993
%I 
%X In this paper a new model theory of tensile strength for self-reinforced polymerswas derived from the theory of stress-induced crystallization and of chemical reaction rate acti-vated by stress.A new correlation between the tensile strength with the processing and testingcoditions and with the primary structure of polymers were formulated.It is successful in relatingthe tensile strength to the drawn ratios and temperature of processing,to the extension rate oftesting and to the primary molecular weight and its distribution of initial polymers.These rela-tions are theortical foundation for studying the dependence of tensile strength on the processingand testing conditions and on the primary structure of polymers.
%K self-reinforced polymers
%K kinetic theorety of tensile strength
%K ultimate fracture state
%K ultimate mechanical properties<br>自增强高聚物
%K 抗张强度
%K 动力学理论
%K 成型工艺
%K 断裂状态方程
%K 极限力学性能
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=C101C4C04993B4D94FCD8446E6CBEB3B&aid=C9B63E9A164B5DAB&yid=D418FDC97F7C2EBA&vid=DF92D298D3FF1E6E&iid=0B39A22176CE99FB&sid=2DBBF45CC176713E&eid=3F0AF5EDBC960DB0&journal_id=1005-3093&journal_name=材料研究学报&referenced_num=0&reference_num=1