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材料研究学报  1996, Vol. 10 Issue (3): 313-318    
  研究论文 本期目录 | 过刊浏览 |
聚氨酯/环氧树脂互穿网络聚合物相行为与断裂拉伸强度
管云林;郭锦棠;邵蕾;姚康德
天津大学
INVESTIGATION ON PHASE BEHAVIOR OF (PU / EP)IPN AND BREAKING TENSILE STRENGTH
GUAN Yunlin;GUO Jintang;SHAO Lei;YAO Kangde(Tianjin University)(Correspondent:GUAN Yunlin;Department of Applied Chemistry;Tianjin University;Tianjin 300072)
引用本文:

管云林;郭锦棠;邵蕾;姚康德. 聚氨酯/环氧树脂互穿网络聚合物相行为与断裂拉伸强度[J]. 材料研究学报, 1996, 10(3): 313-318.
, , , . INVESTIGATION ON PHASE BEHAVIOR OF (PU / EP)IPN AND BREAKING TENSILE STRENGTH[J]. Chin J Mater Res, 1996, 10(3): 313-318.

全文: PDF(1446 KB)  
摘要: 制备了一系列聚氨酯/环氧树脂互穿网络聚合物PU/EPIPN.由DSC,TMT和动态粘弹仪研究表明,IPN在高温区存在单一的玻璃化转变温度Tg,IPN的相行为与其断裂拉伸强度相关.并确认接枝共聚物的存在增强了IPN的互穿效应.
关键词 聚氨酯/环氧树脂互穿网络聚合物相行为断裂拉伸强度    
Abstract:A series of polyurethane/epoxy resin(PU/EP)IPN were prepared.The IPN exhibited single glass transition temperatures in high temperature regions estimated by DSC,TMA and dynamic viscoelastomer.The correlation of phase behavior of IPN and their breaking ten
Key wordspolyurethane / epoxy resin IPN phase behavior breaking tensile strength
收稿日期: 1996-06-25     
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