| 膨胀型阻燃剂五氧化二磷-季戊四醇-三聚氰酰胺聚合物在防火涂料中的应用 |
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| 引用本文： | 胡汉芳,马志领,刘新玉,荣伟,袁亚洲.膨胀型阻燃剂五氧化二磷-季戊四醇-三聚氰酰胺聚合物在防火涂料中的应用[J].河北大学学报(自然科学版),2004,24(4):369-372. |
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| 作者姓名： | 胡汉芳 马志领 刘新玉 荣伟 袁亚洲 |
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| 作者单位： | 河北大学,化学与环境科学学院,河北,保定,071002 |
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| 摘 要： | 以五氧化二磷(P2O5)、季戊四醇(PT)和三聚氰胺(M)为原料制得膨胀型阻燃剂,将其用于制备氯化橡胶防火涂料,实验证明:膨胀型阻燃剂的膨胀度与阻燃剂的组成有关,最佳配比为n(P2O5)∶n(PT)∶n(M)=1.0～2.0∶1.0∶1.7～2.7;膨胀型阻燃涂料的阻燃隔热性与阻燃剂的组成有关,阻燃剂组成为n(P2O5)∶n(PT)∶n(M)=2∶1∶2.5时效果最好;膨胀型阻燃涂料的阻燃隔热性与阻燃剂的添加量有关,添加量达一定量后,阻燃剂用量增加阻燃效果变化不大.
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| 关 键 词： | 膨胀型阻燃剂 防火涂料 氯化橡胶 阻燃性 |
| 文章编号： | 1000-1565(2004)04-0369-04 |
| 修稿时间： | 2003年5月2日 |
Study on the Application of Polymer of Phosphoric Acid-pentaerythritol-melamine in Intumescent Flame Retardant Coating |
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| HU Han-fang,MA Zhi-ling,LIU Xin-yu,RONG Wei,YUAN Ya-zhou.Study on the Application of Polymer of Phosphoric Acid-pentaerythritol-melamine in Intumescent Flame Retardant Coating[J].Journal of Hebei University (Natural Science Edition),2004,24(4):369-372. |
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| Authors: | HU Han-fang MA Zhi-ling LIU Xin-yu RONG Wei YUAN Ya-zhou |
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| Abstract: | The intumescent flame retardant synthesized from P_2O_5, pentaerythritol and melamine was applied in chlorination rubber to prepare the intumescent flame retardant coating. The results shows:the intumescent effect is affected by the composition of fire retardant ,the optimal composition is n(P_2O_5)∶n(PT)∶n(M) = 1.0～2.0∶1.0∶1.7～(2.7);the fire retardance of coating is affected by the composition of fire retardant, it has optimal effect when composition of flame retardant is n(P_2O_5)∶n(PT):n(M) = 2∶1∶2.5;the fire retardance of coating is affected by the addition amount of fire retardant, when the addition amount is sufficient for coating , the flame retardancy did not increase as the flame retardant content increase. |
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| Keywords: | in lumescent flame retardant flame retardant coating chlorination rubber flame retardance |
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