Na Yao1, Haiyang Ding1,2,*, Mei Li1, Shouhai Li1,2, Lina Xu1, Xiaohua Yang1
Journal of Renewable Materials, Vol.11, No.7, pp. 3115-3128, 2023, DOI:10.32604/jrm.2023.026823
Abstract It is of considerable significance to develop efficient and environmentally friendly machinery lubricant additives
because of the increasing depletion of petrochemical resources and severe environmental problems. Herein, we
proposed a facile strategy to synthesize a multifunctional vegetable oil-based lubricant via the lignin derivative
vanillin coupled to amine and diethyl phosphite to produce a lubricating additive with both extreme pressure
and antioxidant properties. Compared with pure tung oil, the lubricating and antioxidant performance of tung
oil is significantly improved after adding additives. Adding the 1.0 wt% additive to the tung oil reduced the friction wear coefficient and the volume, and the… More >
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