| 硅酮石材耐候密封胶的耐污染性研究 |
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| 引用本文： | 张燕红,许艳艳,董鹏飞,孟婷. 硅酮石材耐候密封胶的耐污染性研究[J]. 中国建筑防水材料, 2014, 0(12): 30-32 |
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| 作者姓名： | 张燕红 许艳艳 董鹏飞 孟婷 |
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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： | 采用高纯度端羟基聚二甲基硅氧烷（PDMS）为基础聚合物,纳米CaCO3与轻质CaCO3复配体系为填料,加入自制的活性增塑剂等添加剂,制得具有较优综合性能的耐污染硅酮石材耐候密封胶.并按照标准GB 23261-2009《石材用建筑密封胶》中的规定对该密封胶的耐污染性进行了验证试验,测试结果为无污染.
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| 关 键 词： | 硅酮石材耐候密封胶 石材幕墙 耐污染性 |
Research on Stain Resistance of Silicone Weatherproof Sealant for Stone |
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| Zhang Yanhong,Xu Yanyan,Dong Pengfei,Meng Ting. Research on Stain Resistance of Silicone Weatherproof Sealant for Stone[J]. , 2014, 0(12): 30-32 |
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| Authors: | Zhang Yanhong Xu Yanyan Dong Pengfei Meng Ting |
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| Affiliation: | (Zhengzhou Zhongyuan Applied Technology Research and Development Co., Ltd., Zhengzhou, He＇nan 450007, China) |
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| Abstract: | A kind of anti-pollution silicone weatherproof sealant for stone with better comprehensive properties was prepared by the high purity hydroxy-terminated poly-dimethylsiloxane （PDMS） as base glue, nano-CaCO3 compounded with light CaCO3 as filler and adding self-made active plasticizer. Verification test of stain resistance of the sealant was made according to GB 23261--2009 ＂Building Sealants for Stone＂ and the result showed that the sealant was stain resistant. |
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| Keywords: | silicone weatherproof sealant for stone stone curtain wall stain resistance |
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