| 室温固化非焦油型双组分聚氨酯防水涂料 |
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| 引用本文： | 南博华,郑水蓉,孙曼灵,王红丽,郑高峰. 室温固化非焦油型双组分聚氨酯防水涂料[J]. 中国涂料, 2006, 21(2): 29-31 |
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| 作者姓名： | 南博华 郑水蓉 孙曼灵 王红丽 郑高峰 |
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| 作者单位： | 1. 西北工业大学理学院应用化学系,西安,710072
2. 秦岭中学,兴平,713107 |
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| 摘 要： | 对室温固化非焦油型双组分聚氨酯防水涂料研究表明:预聚体中的NCO含量为10%,轻钙用量15%,石油树脂用量30%时,涂料的拉伸强、伸长率均可满足建筑防水材料性能要求;石油树脂与邻苯二甲酸二辛酯(DOP)作为液体填料时,由于石油树脂有一定的活性,其表干时间相对较短。
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| 关 键 词： | 双组分聚氨酯 防水涂料 聚醚 异氰酸酯 |
| 文章编号： | 1006-2556(2006)02-0029-03 |
| 修稿时间： | 2005-11-10 |
Room-temperature Cured Non-tar Two-can Polyurethane Water-proofing Coatings |
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| Nan Bohua,Zheng Shuirong etc.. Room-temperature Cured Non-tar Two-can Polyurethane Water-proofing Coatings[J]. China Paint, 2006, 21(2): 29-31 |
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| Authors: | Nan Bohua Zheng Shuirong etc. |
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| Abstract: | A study of room-temperature cured non-tar two- can polyurethane water-proofing coatings is conducted, showing that drawing intension and tensibility of coatings can meet the performance requirements of architectural water-proofing material when NCO content in pre-polymer is 10%, light calcium use level is 15% and oil resin use level is 30%; the touch dry time is relatively short because of oil resin誷 certain activity when oil resin and dioctyl phthalate is as liquid fillers. |
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| Keywords: | two-can polyurethane water-proofing coatings polyether isocyanate |
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