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首页> 外文期刊>Journal of Applied Polymer Science >PHOSPHORUS CONTAINING EPOXY FOR FLAME RETARDANT .2. CURING REACTION OF BIS-(3-GLYCIDYLOXY) PHENYLPHOSPHINE OXIDE
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PHOSPHORUS CONTAINING EPOXY FOR FLAME RETARDANT .2. CURING REACTION OF BIS-(3-GLYCIDYLOXY) PHENYLPHOSPHINE OXIDE

机译：含磷的阻燃阻燃剂.2。 BIS-（3-甘氨酰氧基）苯膦氧化物的引发反应

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摘要

The curing reaction of a phosphorus containing epoxide, bis-(3-glycidyloxy) phenylphosphine oxide (BGPPO), was studied by differential scanning calorimeter (DSC) using dynamic and isothermal methods. Kinetic parameters and activation energy of the BGPPO cured with diamine or dianhydride curing agents were determined. The dynamic activation energies were significantly larger than the isothermal ones. Via isothermal analysis technique, the activation energies of BGPPO cured with 4,4'-diaminodiphenylmethane, dicyanodiamide, methyl tetrahydrogen phthalic anhydride, and phthalic anhydride were found to be 69.5, 83.5, 93.6, and 90.6 kJ/mol, respectively. These values were comparable with those of other commercial epoxy curing system. (C) 1996 John Wiley & Sons, Inc. [References: 27]
机译：通过差示扫描量热仪（DSC），采用动态和等温方法研究了含磷的环氧双（3-缩水甘油氧基）苯基膦氧化物（BGPPO）的固化反应。测定了用二胺或二酐固化剂固化的BGPPO的动力学参数和活化能。动态活化能明显大于等温能。通过等温分析技术，发现用4,4'-二氨基二苯甲烷，双氰胺，甲基四氢邻苯二甲酸酐和邻苯二甲酸酐固化的BGPPO的活化能分别为69.5、83.5、93.6和90.6 kJ / mol。这些值可与其他商业环氧固化系统的值相比。 （C）1996 John Wiley＆Sons，Inc. [参考：27]

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