Imidazolium ionic liquids as additives of the synthetic ester PROPYLENE GLYCOL DIOLEATE (cas 105-62-4) in aluminium–steel lubrication
-
Add time:08/13/2019 Source:sciencedirect.com
Four room-temperature ionic liquids (ILs), 1-CnH2n+1-3-CH3-imidazolium X− [X = PF6; n = 6 (L-P106). X = BF4; n = 2 (L102), 6 (L106). X = CF3SO3; n = 2 (L-T102)], have been studied as 1 wt.% additives of the synthetic ester PROPYLENE GLYCOL DIOLEATE (cas 105-62-4) (PGDO) in pin-on-disk tests for AISI 52100 steel–ASTM 2011 aluminium contacts at 25 and 100 °C. At room temperature, friction values for PGDO + 1 wt.% IL are similar or higher than that of the base oil, and only the more polar additives L102 and L-T102 reduce wear rates. At 100 °C, all additives reduce both friction and wear with respect to the base oil. The results are discussed in terms of the molecular structure and properties of the lubricants. Wear mechanisms and surface interactions have been studied by energy dispersive (EDS) and X-ray photoelectron (XPS) spectroscopies.
We also recommend Trading Suppliers and Manufacturers of PROPYLENE GLYCOL DIOLEATE (cas 105-62-4). Pls Click Website Link as below: cas 105-62-4 suppliers
Prev:Catalytic hydrolysis of waste nylon 6 to produce ɛ-caprolactam in sub-critical water
Next:The lipolytic degradation of highly structured cubic micellar nanoparticles of soy phosphatidylcholine and glycerol dioleate by phospholipase A2 and triacylglycerol lipase) - 【Back】【Close 】【Print】【Add to favorite 】
-
Health and Chemical more >