| KH-550对聚合物矿物复合材料力学性能的影响 |
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| 引用本文： | 刘敬福,李赫亮,李智超,徐平.KH-550对聚合物矿物复合材料力学性能的影响[J].表面技术,2009,38(2):12-13,36. |
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| 作者姓名： | 刘敬福 李赫亮 李智超 徐平 |
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| 作者单位： | 辽宁工程技术大学材料科学与工程学院,辽宁,阜新,123000;辽宁工程技术大学机械工程学院,辽宁,阜新,123000 |
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| 基金项目： | 辽宁省教育厅高等学校科研资助项目 |
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| 摘 要： | 钢纤维增强聚合物矿物复合材料(SFPMC)中,聚合物基体、钢纤维、骨料和填料组成多相界面,利用KH-550偶联剂改善界面结合状态,进而提高材料力学性能.选取不同长径比和含量的钢纤维制备SFPMC,研究了经过KH-550表面偶联处理和未经KH-550表面偶联处理的钢纤维对聚合物矿物复合材料强度的影响,并分析了KH-550的偶联作用.试验结果表明:与采用未经偶联处理钢纤维的试件相比,采用经KH-550偶联处理钢纤维的试件抗压强度提高显著,最大抗压强度可达110.8MPa,比采用未经偶联处理钢纤维的试件提高了13.68%.
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| 关 键 词： | 聚合物矿物复合材料 KH-550 抗压强度 偶联处理 |
Influence of KH-550 on Mechanical Property of Steel Fiber Polymer Mineral Composite |
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| LIU Jing-fu,LI He-liang,LI Zhi-chao,XU Ping.Influence of KH-550 on Mechanical Property of Steel Fiber Polymer Mineral Composite[J].Surface Technology,2009,38(2):12-13,36. |
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| Authors: | LIU Jing-fu LI He-liang LI Zhi-chao XU Ping |
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| Affiliation: | LIU Jing-fu1,LI He-liang1,LI ZHi-chao1,XU Ping2(1.College of Materials Science , Engineering,Liaoning Technical University,Fuxin 123000,China,2.College of Mechanical Engineering,China) |
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| Abstract: | The multiphase interface of steel fiber reinforced polymer concrete(SFPMC) which is composed of polymer,steel fiber,aggregate and filler can be meliorated by using KH-550,so the strength of SFPMC is improved.SFPMC was fabricated by using steel fiber with different amount and rate of length and diameter.The coupling effect of KH-550 was discussed.The result shows that steel fiber which applies coupling treatment of KH-550 has greater reinforcement on compressive strength of SFPC than that which does not appl... |
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| Keywords: | KH-550 |
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