| 高位移能力硅酮耐候密封胶的性能与应用 |
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| 引用本文： | 王旭东,张燕红.高位移能力硅酮耐候密封胶的性能与应用[J].中国建筑防水,2007(3):19-21. |
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| 作者姓名： | 王旭东 张燕红 |
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| 作者单位： | 郑州中原应用技术研究开发有限公司,河南,郑州,450007 |
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| 摘 要： | 介绍了一种高位移能力硅酮耐候密封胶,它特别适用于建筑采光顶、高层和超高层幕墙等接缝形变较大处的耐候防水密封。该材料不仅具有优良的粘结性能,且最大拉伸强度伸长率可达400%,位移能力满足ASTM C920标准50级的要求,高于现行的国家标准,同时还具有优异的耐候、耐水、耐紫外线等性能。
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| 关 键 词： | 位移能力 硅酮耐候密封胶 建筑采光顶 |
| 文章编号： | 1007-497X（2007）-03-0019-03 |
| 收稿时间： | 2007-01-30 |
| 修稿时间： | 2007-01-30 |
Performance and application of high movement silicone weatherproof sealant |
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| Wang Xudong,Zhang Yanhong.Performance and application of high movement silicone weatherproof sealant[J].China Building Waterproofing,2007(3):19-21. |
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| Authors: | Wang Xudong Zhang Yanhong |
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| Abstract: | This article introduces the high movement silicone weatherproof sealant, which is specially effective for weatherproof and waterproof applications, including lighting roofs and curtain walls of high-rise and super high-rise buildings. This material is excellent in adhesion and has extension up to 400%, The movement capability can reach class 50 according to ASTM C920, exceeding the current national standard. Besides, it is also excellent in weatherability, water and UV resistance. |
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| Keywords: | movement capability silicone weatherproof sealant lighting roof |
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