【摘要】 使用居里点裂解-气相色谱-质谱-计算机数据系统联用,研究了二乙烯基苯系有机载体、离子交抉树脂、酚醛、环氧和脲醛等热固性树脂的热裂解规律。结果表明,裂解色谱质谱法可以有效地鉴别这些聚合物。更多还原

【Abstract】 Various Kinds of untreated commerial thermosetting polymers (divinylbenzcne-styrene and divinylbenzene-acrylnitrile copolymer,ion exchange resins,epoxy resin, phenol-for maldehyde and urea-formaldehyde resins)are analysed by Curie point pyrolvsis gas chrom-atography-mass spectrometry with data processing system.The datailed results given in this paper have shown that it is entirely possible to identify,quickly and unequivocally, these polymers.The information of the exchange groups of the ion exchange resins been provided as well.更多还原