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A new curing agent

Text: [Big] [middle][small] Release date: 2014-4-11  Views: 1356
[title]: synthesis and characterization of a new curing agent beta hydroxyalkyl amide
In [] Zhao Liangyan: "as in Shi Tiejun Qian Jinming
[in]: in machine construction of Chemical Engineering Institute of HeFei University of Technology, Hefei, Anhui 230009
[name]: in the Journal: "thermosetting resin" 2009 twenty-fourth volume second, pages 19-22
[keyword]: in the benzene two benzoyl chloride ethanol amine beta hydroxyalkylamide curing agent heat
In [the]: in abstract to terephthalic acid (PTA) and thionyl chloride (SOCl2) as raw material in the presence of phase transfer catalyst synthesis OFP two benzoyl chloride (TPC), then the beta hydroxyalkylamide N^1 prepared with  ethanol amine reaction of TPC, N^4- (2- hydroxyethyl) - benzene two formamide (BAET). By IR, 1H NMR, DSC and TG analysis of the structure and properties of products were studied. The results show that, as the target product melt composition; Shuangfeng BAET melting process (imperfect crystallization induced); decomposition temperature 299 ℃ BAET heat, is a kind of excellent heat curing agent.