Imidazoline Nitrogen Boric Acid Ester

doi:10.3696/j.issn.1672-6952.2014.03.005

Journal of Liaoning Petrochemical University ›› 2014, Vol. 34 ›› Issue (3): 19-21.DOI: 10.3696/j.issn.1672-6952.2014.03.005

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Imidazoline Nitrogen Boric Acid Ester

Cong Yufeng1, Ji Lingxian1, Huang Wei1, Yang Guang2

(1.School of Chemistry and Material Science, Liaoning Shihua University, Fushun Liaoning 113001, China; 2.Fushun Petrochemical Company loefins Plant, Fushun Liaoning 113123, China)

Received:2013-03-21 Revised:2013-08-25 Published:2014-06-25 Online:2017-07-14

咪唑啉型含氮硼酸酯的合成

丛玉凤¹,纪灵娴¹,黄玮¹,杨光²

( 1. 辽宁石油化工大学化学与材料科学学院, 辽宁抚顺1 1 3 0 0 1; 2. 抚顺石化公司烯烃厂, 辽宁抚顺1 1 3 1 2 3)

作者简介:丛玉凤( 1 9 6 5 - ) , 女, 博士, 教授, 从事石油化工产品的开发研究; E - m a i l : y u f e n g c o n g 0 2@1 6 3. c o m。
基金资助:
辽宁省人民政府工业特种资源保护资助项目( P Y F 2 3 5) 。

Abstract

Abstract: Two kinds of imidazoline nitrogen boric acid ester ( MBN1 and MBN2 ) were synthesized The structure of the product was characterized and the analysis of the hydrolytic stability, oil solubility, heat stability and tribological properties were also tested. The results showe that the thermal stability of MBN2 is better than MBN1. Its decomposition temperature reache 280℃ ,and hydrolytic stability is more than 30 days. Additives can be dissolved in base oil well. Optimal amount of additive is 2% in base oil, and the MBN2 can reduce the steel ball surface wear apparent.

Key words: Imidazoline, Borate, Friction；Hydrolytic stability, Corrosion

摘要： 合成了两种咪唑啉型含氮硼酸酯( MB N - 1和 MB N - 2) , 并对产品的结构进行了表征, 同时分析了产品
的水解稳定性、油溶性、热稳定性以及摩擦学性能。结果表明: 与 MB N - 1相比, MB N - 2具有较好的热稳定性, 分解温
度达到2 8 0℃, 水解稳定性大于3 0d, 可以较好地溶解在基础油中, 对铜片无腐蚀, 当其在基础油中的质量分数为
2%时, MB N - 2能明显减轻钢球表面磨损。

关键词: 咪唑啉 , 硼酸酯 , 摩擦 , 水解稳定性 , 抗腐蚀

Cong Yufeng, Ji Lingxian, Huang Wei, Yang Guang. Imidazoline Nitrogen Boric Acid Ester[J]. Journal of Liaoning Petrochemical University, 2014, 34(3): 19-21.

丛玉凤,纪灵娴,黄玮,杨光. 咪唑啉型含氮硼酸酯的合成[J]. 辽宁石油化工大学学报, 2014, 34(3): 19-21.

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Imidazoline Nitrogen Boric Acid Ester

咪唑啉型含氮硼酸酯的合成

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