| 不同成膜树脂对水性膨胀型防火涂料性能的影响 |
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| 引用本文： | 李婷婷,孙艳丽,李少香.不同成膜树脂对水性膨胀型防火涂料性能的影响[J].中国涂料,2012,27(9):32-36. |
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| 作者姓名： | 李婷婷 孙艳丽 李少香 |
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| 作者单位： | 1. 青岛科技大学环境与安全工程学院,山东青岛,266042
2. 天津渤海职业技术学院,天津,300402 |
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| 摘 要： | 采用苯丙乳液、环氧乳液、硅丙乳液以及丙烯酸乳液为成膜物制备了几种膨胀型防火涂料,通过锥形量热仪(CONE)和小室法等手段对其防火性能进行研究,并对其理化性能进行了常规测试分析。研究结果表明:硅丙乳液涂料具有较好的防火性能,但其发泡层结构不够致密。若用硅丙乳液与环氧乳液按质量比1∶1复配后,可改善其防火涂料的发泡层结构,使其防火性能大大提高。
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| 关 键 词： | 膨胀型 防火涂料 水性 防火性能 成膜树脂 |
Influence of Different Film Forming Resin Binder on the Performance of Water-borne Intumescent Fire-retardant Coatings |
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| Li Tingting,Sun Yanli,Li Shaoxiang.Influence of Different Film Forming Resin Binder on the Performance of Water-borne Intumescent Fire-retardant Coatings[J].China Paint,2012,27(9):32-36. |
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| Authors: | Li Tingting Sun Yanli Li Shaoxiang |
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| Affiliation: | 1. College of Environment and Sqfety Engineering, Qingdao University of Science ＆ Technology, Qingdao 266042, Shandong Province; 2. Tianjin Bohai Vocational Technology College, Tianjin 300402) |
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| Abstract: | Several kinds of intumescent flame-retardant coatings have been prepared using styrene-acrylic emulsion, epoxy emulsion, silicone-acrylate emulsion and acrylic latex as binders. The fire-retardant properties are investigated by the cone calorimeter （CONE） and chamber method, and physical and chemical properties are conventionally tested, the results showing that the silicone-acrylate emulsion has good fire-retardant performance, but its foaming layer structure is not compact enough. Using the mixture of silicone-acrylate emulsion and epoxy emulsion at 1 ： 1, the fire-retardant coatings can be improved greatly. |
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| Keywords: | intumescent fire-retardant coatings water-borne fire-retardant property film forming resin |
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