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Table 4 The PDSC data of the samples showing the onset of oxidation and the signal maximum temperatures

From: Biolubricant basestocks from chemically modified plant oils: ricinoleic acid based-tetraesters

Samples

Onset temperature (OT)/ °C

Signal maximum temperature (SMT)/ °C

2, ERA

60.23

228.98

3, OHSOA

190.78

189.97

4, TSOA

224.45

231.21

5, EHOTT

282.10

176.59

  1. ERA epoxidized ricinoleic acid, DHSOA 10,12-dihydroxy-9-(stearoyloxy) octadecanoic acid, TSOA 9,10,12-tris(stearoyloxy) octadecanoic acid, EHOTT 18-(4-ethylhexyloxy)-18-oxooctadecane-7,9,10-triyl tristearate.