| 二烷基二硫代氨基甲酸镉的合成及应用研究 |
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| 引用本文： | 胡建强,魏雷,郑发正,姚俊兵.二烷基二硫代氨基甲酸镉的合成及应用研究[J].精细化工中间体,2005,35(6):57-59. |
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| 作者姓名： | 胡建强 魏雷 郑发正 姚俊兵 |
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| 作者单位： | 1. 徐州空军学院,航空油料系,江苏,徐州,221000
2. 空军油料研究所,北京,100086 |
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| 摘 要： | 合成了润滑油添加剂二戊基二硫代氨基甲酸镉,利用四球试验机研究了其在矿物基础油中的极压、抗磨性能,以及与二烷基二硫代磷酸锌(T202)有机硼酸酯和磷酸三苯酯添加剂之间的抗磨协同性能。结果表明,此添加剂体现出了较好的抗磨性能和承载能力,并且与两种硼酸酯都体现出了良好的抗磨协同性能。另外,通过箱热氧化试验简单评价了其抗氧化性能,结果表明,该添加剂具有良好的高温抗氧化性能。
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| 关 键 词： | 二烷基二硫代氨基甲酸镉 添加剂 抗磨 极压 抗氧化 |
| 文章编号： | 1009-9212(2005)06-0057-03 |
| 收稿时间： | 2005-09-21 |
Cadmium Dialkyldithiocarbamate Lubricant Additive |
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| Hu Jian-qiang,WEI Lei,ZHENG Fa-zheng,YAO Jun-bing.Cadmium Dialkyldithiocarbamate Lubricant Additive[J].Fine Chemical Intermediates,2005,35(6):57-59. |
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| Authors: | Hu Jian-qiang WEI Lei ZHENG Fa-zheng YAO Jun-bing |
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| Affiliation: | 1. Xu zhou Air force institute, Xuzhou 221000, China; 2. Aviation Research Institute, Beijing 100086, China |
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| Abstract: | lubricant additive cadmium diamyldithiocarbamate was synthesized.The properties of extreme pressure and antiwear were evaluated by four balls tester at different concentrations and loads,and compared with same types of additives.Synergistic effects of cadmium diamyldithiocarbamate with zinc dialkyldithiophosphates(T202),organic borate esters and triphenyl phosphate were also investigated.The results showed that the additive possessed excellent antiwear and load properties,and exhibited good synergistic antiwear effects with two types of borate esters.Moreover,data obtained from oven thermal-oxidation test showed the additive exhibited good oxidation inhibition properties. |
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| Keywords: | cadmium diamyldithiocarbamate additive antiwear extreme pressure antoxidation |
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