| 环氧树脂/二烷基次膦酸铝阻燃体系的制备和性能 |
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| 引用本文： | 石红;刘学清;刘继延;蔡少君.环氧树脂/二烷基次膦酸铝阻燃体系的制备和性能[J].中国塑料,2011,25(8):38-41. |
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| 作者姓名： | 石红;刘学清;刘继延;蔡少君 |
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| 作者单位： | 江汉大学化学与环境工程学院 |
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| 摘 要： | 着重研究了环氧树脂/二乙基次膦酸铝（EP/OP930）阻燃材料的阻燃性能、热分解性能和力学性能。结果表明，OP930的含量仅需15 %（质量分数，下同）就可以使EP/OP930体系的极限氧指数达到29.8 %，垂直燃烧实验达到UL 94 V-0级标准；此外，EP/OP930体系的综合性能良好，不同OP930含量的阻燃材料的力学性能、热稳定性能与原材料相比变化不大。
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| 关 键 词： | 热稳定性能 力学性能 二烷基次膦酸铝 阻燃性能 环氧树脂 |
| 收稿时间： | 2011-5-30 |
Preparation and Properties of Dialkyl Phosphinates Aluminum Flame Retarded Epoxy Resin Composites |
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| SHI Hong,LIU Xueqing,LIU Jiyan,CAI Shaojun.Preparation and Properties of Dialkyl Phosphinates Aluminum Flame Retarded Epoxy Resin Composites[J].China Plastics,2011,25(8):38-41. |
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| Authors: | SHI Hong LIU Xueqing LIU Jiyan CAI Shaojun |
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| Affiliation: | SHI Hong,LIU Xueqing,LIU Jiyan*,CAI Shaojun(Department of Polymer Material Engineering,College of Chemistry and Environmental Engineering,Jianghan University,Wuhan 430056,China) |
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| Abstract: | In this paper,flame retarded epoxy resin(EP) composites containing diethyl phosphinate aluminum(OP930) were prepared,and the mechanical properties,morphologies of fracture surfaces,thermal stability,and flame retardancy of EP/OP930 composites with different contents of OP930 were studied.Results showed that EP/OP930 composite with only 15 wt % OP930 could achieve the optimal flame retardancy(limiting oxygen index was 28.8 % and reached UL 94 V-0 rating).The composites exhibited satisfying thermal properties... |
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| Keywords: | epoxy resin dialkyl phosphinate aluminium flame retardancy thermal stability mechanical property |
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