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5. A novel chain-extended urea containing hyperbranched polymer used as toughening modifier for epoxy r

A novel chain-extended urea containing hyperbranched polymer used as toughening modifier for epoxy r

来源 :Transactions of Nonferrous Metals Society of China | 被引量 : 0次 | 上传用户：wangtao7897

【摘 要】

：

<正>A new kind of reactive toughening accelerator for epoxy resin, amine-teminated hyperbranched polymer (H2O-NMe2) was synthesized and characterized by FT-IR s

【作 者】

：

陆绍荣 韦春 杨小王 

【机 构】

：

KeyLaboratoryofNonferrousMetalMaterialsandNewProcessingTechnologyMinistryofEducation

【出 处】

：

Transactions of Nonferrous Metals Society of China

【发表日期】

：

2006年B02期

【关键词】

：

环氧树脂 韧化 改性剂 接枝聚合物 长链尿素 epoxy resin  hyperbranched polymer  multiplexing frequenc 

【基金项目】

：

Project （0447053） supported by the Natural Science Foundation of Guangxi Province, China, Project（50473060） supported by the National Natural Science Foundation of China, Project （[2004]20） supported

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<正>A new kind of reactive toughening accelerator for epoxy resin, amine-teminated hyperbranched polymer (H2O-NMe2) was synthesized and characterized by FT-IR spectroscopy. Dynamic mechanical analysis (DMA) was used to study the glass transition temp

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