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磷系阻燃聚乙烯热降解动力学研究 被引量：2

Study on thermal degradation kinetics of halogen-free phosphorus flame retardant polyethylene
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摘要 采用热重分析方法研究纯聚乙烯、阻燃聚乙烯在空气气氛中的热降解行为,并采用Kissinger法和Flynn-Wall-Ozawa(FWO)法计算其热降解动力学参数。计算结果表明,阻燃聚乙烯的活化能高于纯聚乙烯,阻燃剂的加入提高了聚乙烯的热稳定性。 The thermal degradation kinetics parameter of pure polyethylene and flame-retardant polyethylene were determined by Kissinger and Flynn-Wall-Ozawa （FWO） method using the thermal gravimetric analysis technique under air atmosphere. The calculation results showed that the activation energy of the flame-retardant polyethylene was higher than the pure polyethylene, the thermal stability of polyethylene was improved the flame retardants added.
作者 江伟 卢林刚
机构地区 宜昌市消防支队 中国人民武装警察部队学院
出处 《消防科学与技术》 CAS 北大核心 2012年第8期844-847,共4页 Fire Science and Technology
关键词 磷系阻燃剂 聚乙烯 热降解动力学 halogen-free phosphorus flame retardant polyethylene thermal degradation kinetics
分类号 X924.4 [环境科学与工程—安全科学] TU545 [建筑科学—建筑技术科学]
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参考文献11

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二级参考文献21

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共引文献201

同被引文献12

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引证文献2

二级引证文献5

消防科学与技术
2012年 第8期

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