| 热固化单组分聚氨酯密封剂的研制 |
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| 引用本文： | 王玲,王自新,徐哲,马仁杰.热固化单组分聚氨酯密封剂的研制[J].化学推进剂与高分子材料,2009,7(2):41-44. |
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| 作者姓名： | 王玲 王自新 徐哲 马仁杰 |
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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： | 总结了热固化单组分聚氨酯密封剂的研制方法，讨论异氰酸酯、多元醇、扩链剂、封闭剂对热固化单组分聚氨酯密封剂性能的影响。所研制的密封剂与进口产品性能相当，已用于生产实践。
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| 关 键 词： | 热固化 单组分 聚氨酯 密封剂 |
Preparation of Heat-Curing One-Component Polyurethane Sealant |
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| WANG Ling,WANG Zi-xin,XU Zhe,MA Ren-jie.Preparation of Heat-Curing One-Component Polyurethane Sealant[J].Chemical Propellants & Polymeric Materials,2009,7(2):41-44. |
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| Authors: | WANG Ling WANG Zi-xin XU Zhe MA Ren-jie |
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| Affiliation: | Liming Research Institute of Chemical Industry;Luoyang 471000;China |
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| Abstract: | The preparation process of heat-curing one-component polyurethane sealant is summarized, and the effects of isocyanate, polyol, chain extender, blocking agent on the performance of heat-curing one-component polyurethane sealant are also discussed. The sealant prepared by this process has such performance as the imports, and it has been used in the production practice. |
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| Keywords: | heat-curing one-component polyurethane sealant |
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