Lubricant compositions, their preparation and use

作者: Douglas Edward Deckman , Andrew G. Horodysky , David J. Baillargeon

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摘要: A lubricating composition that has improved air release characteristics is based on a base oil comprising an or mixture of oils derived from waxy hydrocarbons produced in F-T synthesis process. The substantially free viscoelastic fluid having shear stress greater than 11 kPa and viscosity 30 cSt at 1000C. It further characterized as entraining less 1.7% 2 minutes rate 0.3%/min. when measured 500C by ASTM D 3427.

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