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Chongqing Paize Motorcycle Parts Co.,Ltd
Add: No.7, Zhigang Avenue, Yangjiaping, Jiulongpo District, Chongqing, China
Tel: 86-23-68827583
Fax: 86-23-68827583
Ph: 86-15730223886
E-mail: cqpaize@163.com

motor oil

- Apr 04, 2018 -

Motor oil ,engine oil,or engine lubricant is any of various substances comprising base oils enhanced with additives ,particularly antiwear additive plus detergents,dispersants and ,for multgrade oils voscosity index improvers.In addition to that,almost all lubricating oils contain corrosion (GB:rust)and oxidation inhibitors.Motor oil is used for lubrication of internal combustion engines .The main function of motor oil  is to reduce friction and wear on moving parts to clean the engine from sludge (one of the functions of dispersants)and varnish (detergents).It is also neturalizes acids that originate from fuel and from oxidation of the lubricant (detergents),improves sealing of piston rings,and cools the engine by carrying heat away from parts .

Motor oil today are blended using base oils composed of petroleum-based hydromcarbons ,taht means organic compounds consisting of carbon and hygrogen ,or polyaphaolefins(PAO)or their mixture in various proportions ,sometimes with up to 20% by weight of esters for better dissolution of additives.

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