| 一种淘汰焦油型聚氨酯的新型耐老化填缝胶的研究 |
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| 引用本文： | 寿崇琦,康杰芬,尚盼,宋南京,邢希学,张志良.一种淘汰焦油型聚氨酯的新型耐老化填缝胶的研究[J].公路,2006(10):181-183. |
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| 作者姓名： | 寿崇琦 康杰芬 尚盼 宋南京 邢希学 张志良 |
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| 作者单位： | 济南大学化学化工学院,济南市,250022 |
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| 摘 要： | 通过对目前普遍使用的焦油型聚氨酯和本实验室研制的新型有机硅改性聚氨酯进行对比研究,得出两种材料的性能差异,为水泥混凝土路面填缝材料的更新换代提供一个参考。
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| 关 键 词： | 焦油型聚氨酯 耐老化 |
| 文章编号： | 0451-0712（2006）10-0181-03 |
| 收稿时间： | 2006-04-06 |
| 修稿时间： | 2006-04-06 |
Research on New Type of Anti-Aging Joint Sealant Substituted for Tar-Based Polyurethane |
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| SHOU Chong-qi,KANG Jie-fen,SHANG Pan,SONG Nan-jing,XING Xi-xue,ZHANG Zhi-liang.Research on New Type of Anti-Aging Joint Sealant Substituted for Tar-Based Polyurethane[J].Highway,2006(10):181-183. |
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| Authors: | SHOU Chong-qi KANG Jie-fen SHANG Pan SONG Nan-jing XING Xi-xue ZHANG Zhi-liang |
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| Institution: | College of Chemistry and Chemical Industry, Jinan University, Jinan 250022, China |
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| Abstract: | Through the comparative studies on the tar-based polyurethane which comes into common use at present and the polyurethane modified with organosilicon which is developed in the laboratory,a difference of performance in them is obtained,which provides a reference for the joint sealants of cement concrete pavement to upgrade. |
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| Keywords: | tar-based polyurethane anti-aging |
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