| 聚脲喷涂弹性体的研制 |
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| 引用本文： | 周文英,韦永继,姚庆伦,张永,张利军,李平.聚脲喷涂弹性体的研制[J].化学推进剂与高分子材料,2009,7(2):45-47. |
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| 作者姓名： | 周文英 韦永继 姚庆伦 张永 张利军 李平 |
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| 作者单位： | 黎明化工研究院,河南洛阳,471000 |
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| 摘 要： | 对非端氨基聚醚的聚脲喷涂弹性体配方进行了研究，考察了聚丙二醇（PPG）软段、硬段含量以及扩链剂对弹性体性能的影响，制备出适用于混凝土桥梁和水处理池的防水防渗层材料，也可用于机械设备内衬。
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| 关 键 词： | 喷涂 聚脲 聚氨酯 弹性体 |
Preparation of Polyurea Spray Elastomer |
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| ZHOU Wen-ying,WEI Yong-ji,YAO Qing-lun,ZHANG Yong,ZHANG Li-jun,LI Ping.Preparation of Polyurea Spray Elastomer[J].Chemical Propellants & Polymeric Materials,2009,7(2):45-47. |
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| Authors: | ZHOU Wen-ying WEI Yong-ji YAO Qing-lun ZHANG Yong ZHANG Li-jun LI Ping |
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| Affiliation: | Liming Research Institute of Chemical Industry;Luoyang 471000;China |
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| Abstract: | The recipes of polyurea spray elastomer based on non-terminated amine polyether were studied. The influence of contents of PPG soft segment and rigid segment, chain extender, etc. on performance of the elastomer is investigated. The water-proof and permeating-proof polyurethane materials suitable for concrete bridge and water treatment pool as well as interior lines of mechanical equipment were prepared. |
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| Keywords: | spray polyurea polyurethane elastomer |
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