| 含氯硼酸酯聚合物制备及摩擦性能研究 |
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| 引用本文： | 黄雪红,许国强,肖雪清.含氯硼酸酯聚合物制备及摩擦性能研究[J].福建师范大学学报(自然科学版),2004,20(1):114-117. |
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| 作者姓名： | 黄雪红 许国强 肖雪清 |
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| 作者单位： | 福建师范大学化学与材料学院,福建,福州,350007 |
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| 基金项目： | 福建省自然科学基金资助项目(F00014) |
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| 摘 要： | 介绍了含氯、硼等元素成分聚合物的合成方法.利用红外光谱定性分析了其结构;利用四球试验机测定含氯硼酸酯作为润滑剂的摩擦学性能;采用扫描电镜分析磨损表面形貌、EDAX能谱仪分析摩擦表面的组成.四球试验结果表明,含疏水基团链长长的硼酸酯的最大无卡咬负荷比疏水基团链长短的硼酸酯的高,1.0%水溶液的PB值为715N;而且减摩抗磨效果好,承载能力高,磨斑直径(D30196)为0.458mm.EDAX能谱仪分析表明,该产物的抗磨性能与摩擦表面中存在硼、氯活性元素有关.
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| 关 键 词： | 含氯有机硼酸酯 摩擦学性能 减摩抗磨作用机理 |
| 文章编号： | 1000-5277(2004)01-0114-04 |
| 修稿时间： | 2003年9月9日 |
Synthesis and Tribological Properties of Chlorine-containing Organic Borates |
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| HUANG Xue-hong,XU Guo-qiang,XIAO Xue-qing.Synthesis and Tribological Properties of Chlorine-containing Organic Borates[J].Journal of Fujian Teachers University(Natural Science),2004,20(1):114-117. |
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| Authors: | HUANG Xue-hong XU Guo-qiang XIAO Xue-qing |
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| Abstract: | The synthesis of organic compounds contained Cl, B is reported. Their structures was analyzed by infrared spectrum instrument. The tribological properties of these compounds were evaluated using a four-ball machines, EDAX electron spectroscopy was used to examine the rubbed surface. It was found that the friction and properties of the borates are significantly influenced by the molecular chain length; the longer the chain length, the lower the friction coefficient and wear, and the high the failure load. The increasing load-carrying of phosphate is 715 N, and the wear scar diameter on four-ball test is 0.458 mm .EDAX Spectroscopy analyses shown that anti-wear properties of this additive were related to Cl, B active elements existed on rubbing surface. |
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| Keywords: | chlorine-containing organic borates tribological properties molecular chain length |
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