THE 2-MINUTE RULE FOR METHYLATED SEED OIL

Tribological tests ended up performed employing a ball-on-disc T-eleven tester. The balls had been made from steel, Whilst the discs have been fabricated from metal, aluminium oxide, zirconium oxide, polyamide and poly(methyl methacrylate). The outline of the machine plus the procedures has actually been given in the literature (Szczerek and Tuszy�