| 膨胀型阻燃剂的膨胀效果和应用于聚丙烯的阻燃效果 |
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| 引用本文： | 马志领,宋占表,胡汉芳,牛海军,白雪.膨胀型阻燃剂的膨胀效果和应用于聚丙烯的阻燃效果[J].河北大学学报(自然科学版),2001,21(2):138-141. |
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| 作者姓名： | 马志领 宋占表 胡汉芳 牛海军 白雪 |
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| 作者单位： | 1. 河北大学化学与环境科学学院,河北保定 071002
2. 河北大学技术监督学院,河北保定 071000 |
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| 基金项目： | 河北省自然科学基金资助项目!(5 0 0 0 85 ) |
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| 摘 要： | 测定了不同组分的聚磷酸 -季戊四醇酯 -三聚氰酰胺共聚物阻燃剂的膨胀度 (ID) ,阻燃聚丙烯的氧指数 (OI)、水平燃烧性能 .实验结果说明膨胀型阻燃剂的ID与组分及结构有关 ,聚丙烯的阻燃效果与阻燃剂的ID及聚丙烯的烧滴特性有关 .
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| 关 键 词： | 聚磷酸-季戊四醇酯-三聚氰酰胺 膨胀度 阻燃 聚丙烯 |
| 文章编号： | 1000-1565(2001)02-0138-04 |
| 修稿时间： | 2000年9月12日 |
Intumescent Effect of Intumescent Fire Retardant and Fireretardancy of Fire Retarded PP |
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| MA Zhi-ling,SONG Zhan-biao,HU Han-fang,NIU Hai-jun,BAI Xue.Intumescent Effect of Intumescent Fire Retardant and Fireretardancy of Fire Retarded PP[J].Journal of Hebei University (Natural Science Edition),2001,21(2):138-141. |
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| Authors: | MA Zhi-ling SONG Zhan-biao HU Han-fang NIU Hai-jun BAI Xue |
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| Institution: | MA Zhi-ling1,SONG Zhan-biao2,HU Han-fang1,NIU Hai-jun1,BAI Xue1 |
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| Abstract: | The intumescent effect of a series of polymer of phosphoric acid -pentaerythritol - melamine, with different components was studied. Fire retardancy of PP was studied by means of testing oxygen index and horizontal flammability. The results showed that the intumescent effect is dependent on the components and structure of fire retardant; the fire retardancy of PP is affected by the intumescent effect and the dropping character of PP. |
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| Keywords: | polyphosphoric acid-pentarythritol-melamine intumescent effect fire retardant polypropylene |
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