| 用正交设计法研究阻燃聚氨酯泡沫塑料配方 |
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| 引用本文： | 方月娥,陈文胜,方芳.用正交设计法研究阻燃聚氨酯泡沫塑料配方[J].火灾科学,1995,4(3):89-92. |
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| 作者姓名： | 方月娥 陈文胜 方芳 |
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| 作者单位： | 中国科学技术大学化学系;中国科学技术大学化学系;中国科学技术大学化学系 |
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| 摘 要： | 本文合成了三（２，３－二溴丙基）磷酸酯和聚磷酸锭等阻燃剂。利用正交设计方法研究了阻燃聚氨酯泡沫塑料配方。实验结果表明阻燃聚氨酯泡沫塑料水平燃烧速度为０．０１２ｃｍ／ｓ。阻燃聚氨酯泡沫塑料的氧指数为２６。
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| 关 键 词： | 阻燃剂 阻燃聚氨酯泡沫塑料 水平燃烧速度 氧指数 正交设计 |
Formulas of Flame Retardant Polyurethane foaming Plastics Researched by Orthogonal Plan Method |
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| FANG Yue-e,CHEN Wen-sheng and FANG Fang.Formulas of Flame Retardant Polyurethane foaming Plastics Researched by Orthogonal Plan Method[J].Fire Safety Science,1995,4(3):89-92. |
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| Authors: | FANG Yue-e CHEN Wen-sheng and FANG Fang |
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| Institution: | Dept.of Appl.Chem,Univ.of Sci.and Tech.of China Hefei;Dept.of Appl.Chem,Univ.of Sci.and Tech.of China Hefei;Dept.of Appl.Chem,Univ.of Sci.and Tech.of China Hefei |
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| Abstract: | This paper synthesized the flame retardant agents of tri(2,3-dibromo-propyl)phosphate and ammonium polyphosphate,etc. Formulas of flame retardant polyurethanefoaming plastics were studied by orthogonal plan method.The experimental resultsshown that the horizontal burning rate and the oxygen-index of fire retardantpolyurethane foaming plastics were 0. 012cm/s and 26,respectively. |
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