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Higher purity and therefore better property control theoretically means synthetic oil has better mechanical properties at extremes of high and low temperatures. The molecules are made large and "soft" enough to retain good viscosity at higher temperatures, yet branched molecular structures interfere with solidification and therefore allow flow ...
A sample of synthetic motor oil. Synthetic oil is a lubricant consisting of chemical compounds that are artificially modified or synthesised. Synthetic oil is used as a substitute for petroleum-refined oils when operating in extreme temperature, in metal stamping to provide environmental and other benefits, and to lubricate pendulum clocks.
Both Rotella T4 15W-40 conventional and, Rotella T6 5W-40 and 15w-40 Synthetic both list the JASO MA/MA 2 standard; this information can be found on the bottle adjacent to the SAE/API rating stamp. JASO is an acronym that stands for Japanese Automotive Standards Organization. Note that the 10W-30 conventional oil does not list JASO-MA.
Since the inception of the scale, better oils have also been produced, leading to VIs greater than 100 (see below). [3] VI improving additives and higher-quality base oils are widely used nowadays, which increase the VIs attainable beyond the value of 100. The viscosity index of synthetic oils ranges from 80 to over 400. [citation needed]
Synthetic oils are much more resistant to thermal breakdown and their lubrication properties will aid in maximizing the life of the turbo. 132.20.251.4 23:52, 20 June 2007 (UTC) Synthetic oil is categorically better than conventional oil, therefore you decide to cry POV. Give it a rest. --Haizum μολὼν λαβέ 11:12, 23 June 2007 (UTC)
Mobil 1 is a brand of synthetic motor oil and other automotive lubrication products. Originally developed by the Mobil oil company, it is now globally marketed and sold by ExxonMobil . Mobil 1 engine oil was introduced in 1973. [ 1 ]