| 改性聚甲醛三层复合材料的应用研究 |
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| 引用本文： | 黄丽,张文芝,徐定宇.改性聚甲醛三层复合材料的应用研究[J].北京化工大学学报(自然科学版),2000,27(2):39-41. |
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| 作者姓名： | 黄丽 张文芝 徐定宇 |
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| 作者单位： | 北京化工大学材料科学与工程学院，北京 100029 |
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| 基金项目： | 重庆市教委科学技术研究项目(KJQN202003302/KJQN202103303)；重庆城市管理职业学院第三批创新团队项目(KYTD202003)；重庆城市管理职业学院第四批创新团队项目(KYTD202101) |
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| 摘 要： | 介绍了以钢为基座 ,青铜粉为过渡层 ,改性聚甲醛为塑料层的三层复合材料应用于水工闸门滑道支承材料的制备、性能以及模拟试验的结果。结果表明 ,以改性聚甲醛为塑料层的三层复合材料具有低的动摩擦系数 ( fd<0.13) ,高的承载能力 (q>100 kN/cm)及良好的耐老化性能 ,能够满足闸门滑道支承材料的要求。
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| 关 键 词： | 气体水合物 相互作用 能量分解 分子振动频率 量子化学计算 |
| 收稿时间： | 2021-12-10 |
Application research of modified POM three layers composite |
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| HUANG Li,ZHANG Wen,zhi,XU Ding,yu,XU Cong,peng.Application research of modified POM three layers composite[J].Journal of Beijing University of Chemical Technology,2000,27(2):39-41. |
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| Authors: | HUANG Li ZHANG Wen zhi XU Ding yu XU Cong peng |
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| Institution: | College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China |
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| Abstract: | Manufacturing methods,properties and simulating experiment results of the three layers composite are reported in this paper.This composite which is made by modified POM as the plastic layer is used as the slideway materials of gates of hydraulic dam.The result indicates that the modified POM with three layers composite has quite low friction coefficient,high load ability and good aging resistant property.It can meet the demand of the leaving slideway material for hydraulic dam. |
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| Keywords: | modified POM the three layers composite friction and aging resistant property supporting material of building in anchor gate |
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