Synthesis and tribological performance of boronation methyl oleate containing nitrogen

被引：0
作者：
Yang, Wei-Quan [1 ]
Chen, Bo-Shui [1 ]
Fang, Jian-Hua [1 ]
Wang, Jiu [1 ]
机构：
[1] Department of Petrochemisty, Logistical Engineering University, Chongqing
来源：
Gongneng Cailiao/Journal of Functional Materials | 2015年 / 46卷 / 03期
关键词：
Boronation-nitrogenization; Chemical modification; Methyl oleate; Tribological performance;
D O I：
10.3969/j.issn.1001-9731.2015.03.029
中图分类号：
学科分类号：
摘要：
In this paper, the boric acid ester containing nitrogen was synthesized by chemical modification in double bond of methyl oleate molecule. The synthetic product's chemical structure was characterized by infrared spectroscopy. Four ball friction test machine was adopted to investigate into it's tribology performance in different base oils, namely the liquid paraffin and rapeseed oil respectively. The results show that, after modification, the anti-wear ability, extreme-pressure performance and anti-friction performance of methyl oleate were improved significantly. With 1.5% additive amount of synthetic product in different base oils, PD reached to 2 452 and 1592 N, increased 98.38% and 26.94% comparing with methyl oleate, WSD reduced 8.93% and friction coefficient reduced 12.48%. For tribology performance, the perceptibility property of the chemical modification methyl oleate is much better to the rapeseed oil than to the liquid paraffin. ©, 2015, Journal of Functional Materials. All right reserved.
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页码：03135 / 03138and03143
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