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  • 陈平 ( 教授 )

    的个人主页 http://faculty.dlut.edu.cn/pingchen/zh_CN/index.htm

  •   教授   博士生导师   硕士生导师
  • 任职 : 辽宁省先进聚合物基复合材料重点实验室主任。
论文成果 当前位置: 中文主页 >> 科学研究 >> 论文成果
含酞cardo环和氰基环氧树脂的制备和性能

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发表时间:2022-10-10
发表刊物:材料研究学报
卷号:31
期号:12
页面范围:925-930
ISSN号:1005-3093
摘要:A new phthalocyanine cyano bisphenol compound PPCN was synthesized by
   nucleophilic substitution reaction with phenolphthalein (PP) and
   2,6-dichlorobenzonitrile as raw material and then reacts with
   epichlorohydrin to synthesize phthalocyanine cyano group epoxy resin.
   The structure of the target product is verified by 1H-NMR spectroscopy
   and Fourier transform infrared spectroscopy (FTIR). The curing
   performance and kinetics of PPCE/methyl nadic anhydride (MNA) were
   investigated by DSC. The apparent activation energy evaluated according
   to Kissinger model is 57.78 kJ/mol, and the calculated reaction order is
   0.76 based on Crane method. The results of the DMA and TGA show that the
   cured resin possesses excellent thermos-stability with a glass
   transition temperature 179℃ for the completely cured resin, and the
   activation energy of the thermos-degradation process is 52.88 kJ/mol and
   13.21 kJ/mol for temperature ranges 327℃~357℃ and 357℃~574℃
   respectively.
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