| 十溴二苯醚与Sb2O3对EPDM/PP的阻燃化研究 |
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| 引用本文： | 于莉,肖卫东,程新建,汪文俊.十溴二苯醚与Sb2O3对EPDM/PP的阻燃化研究[J].合成树脂及塑料,2004,21(2):17-20. |
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| 作者姓名： | 于莉 肖卫东 程新建 汪文俊 |
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| 作者单位： | 湖北大学化学与材料科学学院,武汉,430062;华中科技大学生命科学与技术学院,武汉,430074 |
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| 基金项目： | 湖北省重点实验室资金项目(2001B1). |
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| 摘 要： | 用氧指数、力学性能、热失重分析方法研究了十溴二苯醚(FR-10)以及与Sb2O3配合使用对三元乙丙橡胶／聚丙烯(EPDM／PP)阻燃耐热性和力学性能的影响。结果表明。单独使用FR-10或Sb2O3对EPDM／PP有一定的阻燃作用，但效果不明显；FR-10与Sb2O3配合使用具有明显的协同阻燃作用，阻燃效果较好。阻燃剂的加人会使共混体系的力学性能下降。加人FR-10及其与Sb2O3的配合物虽然降低了EPDM／PP的起始失重温度。但不影响其正常使用。
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| 关 键 词： | 三元乙丙橡胶 聚丙烯 十溴二苯醚 三氧化二锑 阻燃 协同效应 |
| 修稿时间： | 2003年10月8日 |
Study on flame retardancy of decabromodiphenyl oxide and antimony trioxide in EPDM/PP |
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| Yu Li,Xiao Weidong,Cheng Xinjian.Study on flame retardancy of decabromodiphenyl oxide and antimony trioxide in EPDM/PP[J].China Synthetic Resin and Plastics,2004,21(2):17-20. |
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| Authors: | Yu Li Xiao Weidong Cheng Xinjian |
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| Abstract: | The effect of decabromodiphenyl oxide (FR-10) and FR-10/antimony trioxide (Sb2O3) on flame retardancy and heat resistance of ethylene-propylene-diene monomer (EPDM)/propylene (PP) was studied via analyses of oxygen index, mechanical property and thermogravimetry. The results show that single FR-10 or Sb2O3 can exert flame retardant function on EPDM/PP to a certain degree, but the effectiveness is not significant. The application of combining FR-10 and Sb2O3 possesses obvious synergetic effect and exhibit better flame retardancy. The introduction of FR-10 causes the blending system to deteriorate its mechanical properties. Though the addition of FR-10 and Sb2O3 may lower the initial weight loss temperature of EPDM/ PP, but the normal application of the blending system is not influenced. |
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| Keywords: | ethylene-propylene-diene monomer propylene decabromodiphenyl oxide antimony trioxide flame-retardancy synergism |
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