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首页> 外文会议>1st Asia-Oceanis symposium on fire safety materials science and engineering >PREPARATION, CHARACTERIZATION AND FLAME RETARDANCY OF POLYURETHANE COMPOSITES CONTAINING MICROENCAPSULATED AMMONIUM POLYPHOSPHATE
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PREPARATION, CHARACTERIZATION AND FLAME RETARDANCY OF POLYURETHANE COMPOSITES CONTAINING MICROENCAPSULATED AMMONIUM POLYPHOSPHATE

机译：含微囊化聚磷酸铵的聚氨酯复合材料的制备，表征和阻燃

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摘要

In this study,a novel microcapsulated flame retardant containing ammonium polyphosphate(APP) and an 4,4'-oxydianiline-formaldehyde (OF) resin as the core and shell material was synthesized using in situ polymerization technology.The thermal properties and flame retardancy tests,such as limiting oxygen indexand UL-94,were conducted to evaluate the effect of varying the composition of APP and OFAPP.The results revealed that the flame retardancy of the Si-PU/OFAPP composite (LOI =37％) was higher than that of the Si-PU/APP composite (LOI =23％) at the same additive loading.
机译：本研究采用原位聚合技术合成了以聚磷酸铵（APP）和4,4'-二苯胺甲醛（OF）树脂为核壳材料的新型微胶囊阻燃剂。热性能和阻燃性测试通过极限氧指数和UL-94等测试，评价了改变APP和OFAPP组成的效果。结果表明，Si-PU / OFAPP复合材料的阻燃性（LOI = 37％）高于其。相同添加量下Si-PU / APP复合材料的LOI = 23％。

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  • 会议地点 Suzhou(CN)
  • 作者

    Ming-Yuan Shen; Wei-Jen Chen; Chen-Feng Kuan; Hsu-Chiang Kuan; Jia-Ming Yang; Chin-Lung Chiang;

  • 作者单位

    Department of Aviation Mechanical Engineering, China University of Science and Technology,Hsinchu County, 303, Taiwan;

    Department of Aviation Mechanical Engineering, China University of Science and Technology,Hsinchu County, 303, Taiwan;

    Department of Computer Application Engineering, Far East University, Tainan, 744, Taiwan;

    Department of Computer Application Engineering, Far East University, Tainan, 744, Taiwan;

    Green Flame Retardant Material Research Laboratory, Department of Safety, Health and Environmental Engineering, Hung-Kuang University, Taichung 433, Taiwan;

    Green Flame Retardant Material Research Laboratory, Department of Safety, Health and Environmental Engineering, Hung-Kuang University, Taichung 433, Taiwan;

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  • 正文语种 eng
  • 中图分类 消防;
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