| 一种二巯基噻二唑类有机减摩剂的减摩、抗磨和抗氧化性能研究 |
| |
| 引用本文： | 姚俊兵.一种二巯基噻二唑类有机减摩剂的减摩、抗磨和抗氧化性能研究[J].润滑油,2010,25(4):33-36. |
| |
| 作者姓名： | 姚俊兵 |
| |
| 作者单位： | 范德比尔特（北京）贸易有限公司,北京100070 |
| |
| 摘 要： | 文章对一种二巯基噻二唑(DMTD)类有机减摩剂的减摩、抗磨和氧化性能进行了研究。法莱克斯(Falex)试验、四球实验和SRV实验表明,该二巯基噻二唑类有机减摩剂具有优秀的减摩和抗磨性能,且与有机硼和有机钼摩擦改进剂具有优秀的减摩和抗磨协同作用。加压差示扫描量热法(PDSC)实验表明,该二巯基噻二唑类有机减摩剂还具有一定的抗氧化性能,并与烷基化二苯胺类抗氧剂具有优秀的抗氧化协同作用。
|
| 关 键 词： | 发动机油 二巯基噻二唑（DMTD） 有机减摩剂 抗磨剂 抗氧剂 |
Study on the Friction-Reducing,Antiwear and Antioxidation Properties of Organic Friction Modifier Containing Dimercapto-Thiadiazole Group |
| |
| YAO Jun-bing.Study on the Friction-Reducing,Antiwear and Antioxidation Properties of Organic Friction Modifier Containing Dimercapto-Thiadiazole Group[J].Lubricating Oil,2010,25(4):33-36. |
| |
| Authors: | YAO Jun-bing |
| |
| Affiliation: | YAO Jun-bing(R. T. Vanderbilt Company, Inc., Bejing 100070, China) |
| |
| Abstract: | In this paper, the friction-reducing, antiwear and antioxidation properties of a kind of dimercapto-thiadiazole （DMTD） derived organic friction modifier were investigated. The results of Falex, four-ball and SRV tests indicated, the DMTD-type organic friction modifier possesses good friction-reducing and antiwear properties, and exhibits excellent friction-reducing and/or antiwear synergistic effects with organic borate ester and organic molybdenum-containing friction modifiers. Pressured differential scanning calorimetry （PDSC） test showed, the DMTD-type organic friction modifier performs certain antioxidation performance, and can serve as a strong synergist for alkylated diphenylamine antioxidant. |
| |
| Keywords: | engine oil DMTD organic friction modifier antiwear agent antioxidant |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
