SL : Gasoline engine oil category issued on 1 July 2001, regulated for the requirements of engines manufactured in 2002. It can also be used on previously manufactured vehicles. Gasoline engine oil that provides better deposit control and low oil consumption at high temperatures.
CF :Developed in 1994 for indirect injection turbocharged and supercharged diesels using high sulfur fuel. It has higher piston deposit control and bearing corrosion prevention than CD.
15W50 API SL / CF STANDARD PRO
The formula and manufacturing technique of the engine oil, which is produced by going through various reactions of multiple raw materials, can be found in the prepared pdf file.
* Process additive detailed list.
* Process temperatures and additive amounts.
* Processing time, detailed details.