Preparation of Novel B, N, S-Containing Tri(hydroxymethyl)propane Esters and its Friction-Reducing Performance as Additives in Rapeseed Oil

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Three novel B, N, S-containing tri(hydroxymethyl) propane (TMP) esters with different alkyl chains were synthesized and characterized. Thermal degradation tests were performed to analyze their thermal stability using a thermo-gravimetric analyzer. The friction-reducing performance of the synthesized compounds as additives in rapeseed oil (RO) was evaluated with a four-ball tester. The results show that the novel B, N, S-containing TMP esters have excellent thermal stability and possess good friction-reducing behavior when they are used as additives in rapeseed oil.

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223-226

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October 2013

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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