| 水性防火涂料成分对防火时间的影响 |
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| 引用本文： | 赵苏,杨海峰,吴娇颖. 水性防火涂料成分对防火时间的影响[J]. 材料保护, 2011, 44(5): 56-58,84 |
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| 作者姓名： | 赵苏 杨海峰 吴娇颖 |
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| 作者单位： | 沈阳建筑大学材料科学与工程学院,辽宁,沈阳,110168 |
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| 基金项目： | 建设部资金资助(06-K7-31) |
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| 摘 要： | 为了探讨水性防火涂料成分对防火时间的影响,以模拟大板燃烧法研究了其组分乳液、颜料、脱水催化剂、成炭剂、发泡剂不同用量时的防火效果.结果表明:水性防火涂料的防火时间主要受膨胀海绵状炭质层的膨胀高度、泡孔尺寸以及炭质层表面形成的白色无机物质连续程度等因素影响;水性防火涂料中基料、颜料、防火组分含量影响了膨胀海绵状炭质层的结...
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| 关 键 词： | 水性防火涂料 防火时间 膨胀炭质层 成分 |
Influence of Composition of Water-Borne Fire Retardant Paints on Fireproof Time |
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| ZHAO Su,YANG Hai-feng,WU Jiao-ying. Influence of Composition of Water-Borne Fire Retardant Paints on Fireproof Time[J]. Journal of Materials Protection, 2011, 44(5): 56-58,84 |
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| Authors: | ZHAO Su YANG Hai-feng WU Jiao-ying |
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| Affiliation: | ZHAO Su,YANG Hai-feng,WU Jiao-ying(School of Material Science and Engineering,Shenyang Jianzhu University,Shenyang 110168,China). |
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| Abstract: | The effects of emulsion matrix,pigment,dehydrating catalyst,charring agent and foaming agent on the fireproof time of water-borne fire retardant paints were investigated using simulated large panel combustion method.Results show that the fireproof performance of water-borne fire retardant paints is mainly dependent on the expansion height of intumescent carbonaceous layer,cell size and continuity of white inorganic substance formed on the carbonaceous layer.The amounts of emulsion,pigment and fireproof agen... |
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| Keywords: | water-borne fire retardant paints intumescent carbonaceous layer composition |
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