| 全MDI高回弹泡沫干/湿压缩变形性能的研究 |
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| 引用本文： | 张铭,董京荣,赵怡. 全MDI高回弹泡沫干/湿压缩变形性能的研究[J]. 聚氨酯工业, 2005, 20(6): 17-19,27 |
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| 作者姓名： | 张铭 董京荣 赵怡 |
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| 作者单位： | 烟台万华北京研究院,102200;烟台万华北京研究院,102200;烟台万华北京研究院,102200 |
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| 摘 要： | 对聚氨酯高回弹泡沫的干、湿压缩变形性能进行了研究，详细考察了配方中水量、聚合物多元醇、交联剂、异氰酸酯指数和官能度变化对聚氨酯高回弹泡沫压缩变形性能的影响，并对产生影响的原因做了初步探讨。
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| 关 键 词： | 聚氨酯 高回弹 干压缩变形 湿压缩变形 |
| 收稿时间： | 2005-02-25 |
| 修稿时间： | 2005-02-252005-11-30 |
Study on Dry and Wet Compression Set of All-MDI Polyurethane High Resilience Foams |
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| Zhang Ming,Dong Jingrong,Zhao Yi. Study on Dry and Wet Compression Set of All-MDI Polyurethane High Resilience Foams[J]. Polyurethane Industry, 2005, 20(6): 17-19,27 |
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| Authors: | Zhang Ming Dong Jingrong Zhao Yi |
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| Affiliation: | Yantai Wanhua Beijing Research Institute, 102200 |
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| Abstract: | The dry and wet compression set characteristics of polyurethane high resilience foam have been resarched. That mean the content of water, POP, crosslinker, isocyanate index and functionality, which are effect on the compression set characteristics of foams were insighted. The reason of the phenomena have been discussed by details. |
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| Keywords: | polyurethane high resilience foam dry compression set wet compression set |
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