含芳杂环结构的新型环氧树脂的合成及表征  

STUDY AND CHARACTERIZATION OF A NOVEL EPOXY RESIN CONTAINING POLY(ARYL ETHER SULFONE KETONE)

作　　者：葛岩[1] 蹇锡高[1] 陈平[1] 赵举[1] 

机构地区：[1]大连理工大学化工学院高分子材料,辽宁大连116012

出　　处：《热固性树脂》2001年第6期37-39,共3页Thermosetting Resin

基　　金：国家"九五"重点科技攻关项目 (97-5 64 -0 1-0 7)

摘　　要：以 4,4’ -二氯二苯砜、 4,4’二氟二苯酮和 4- (4 -羟基苯基 ) - 2 ,3-二氮杂萘 - 1-酮为原料 ,经亲核取代逐步聚合反应制得了分子主链中含二氮杂萘酮结构的聚醚砜酮低聚物 (PPESK) ,然后与环氧氯丙烷反应制得所需分子质量的环氧树脂。用FT -IR和1H -NMR表征了分子链结构 ,并测试了聚合物的溶解性能。A novel epoxy resin containing poly(aryl ether sulfone ketone)(PPESK-EP)was synthesized by the reaction of epichlorohydrin with PPESK oligomer prepared by nucleophilic substitution of 4,4'-dichloro-benzosulfone(DCDBS)and 4,4'-difluorobenzophenone(DFK)with 4-(4-hydroxypheny)-2,3-phthalazine-l-one.PPESK-EP sample was charaterized by FT-IR and 1H-NMR spectra,and its solubility was also determined.

关 键 词：环氧树脂 聚醚砜酮 合成 表征 含芳杂环结构 

分 类 号：O633.13[理学—高分子化学]