Synthesis and Characterization of Novel Polyarylene Sulfide  

作　　者：陈全兴 杨杰 

机构地区：[1]College of Chemistry,Sichuan University [2]Institute of Materials Science & Technology,Sichuan University

出　　处：《Journal of Wuhan University of Technology(Materials Science)》2007年第2期276-278,共3页武汉理工大学学报（材料科学英文版）

基　　金：the National "863" Program of China (No.2001AA334020-1)

摘　　要：A novel polyarylene sulfide, polyarylene sulfide sulfone imide, was polymerized with a new monomer （Dichlorodiimide） and sodium sulfide by taking high temperature （200℃） N-methyl-2-pyrrolidinone （NMP） as solvent. The polymer was characterized by using conventional methods. Physical properties of the polymer, including thermal stability and solubility, were also studied. DSC and TG analyses reveal that the glass transition temperature T is equal to 252.4 ℃ and that the thermal decomposition temperature Td is equal to 484.9℃.A novel polyarylene sulfide, polyarylene sulfide sulfone imide, was polymerized with a new monomer （Dichlorodiimide） and sodium sulfide by taking high temperature （200℃） N-methyl-2-pyrrolidinone （NMP） as solvent. The polymer was characterized by using conventional methods. Physical properties of the polymer, including thermal stability and solubility, were also studied. DSC and TG analyses reveal that the glass transition temperature T is equal to 252.4 ℃ and that the thermal decomposition temperature Td is equal to 484.9℃.

关 键 词：polyarylene sulfide sulfone imide （PASSI） CHARACTERIZATION PROPERTIES 

分 类 号：O631.3[理学—高分子化学]