Middle-pressure fire resistant oil taking tricresyl phosphate as base oil and production method thereof

The invention relates to middle-pressure fire resistant oil taking tricresyl phosphate as base oil, and a production method of the middle-pressure fire resistant oil. The middle-pressure fire resistant oil comprises the following components: tricresyl phosphate and di(tertiary butyl phenyl) phenyl p...

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Bibliographic Details
Main Authors ZHANG CHUANYI, ZHANG YUNGANG, LIU XUEKUN, ZHAO CHUNZHONG
Format Patent
LanguageChinese
English
Published 24.07.2013
Subjects
CHEMISTRY
FUELS
LUBRICANTS
LUBRICATING COMPOSITIONS
METALLURGY
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
TECHNICAL GASES CONTAINING CARBON MONOXIDE
USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
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Summary:The invention relates to middle-pressure fire resistant oil taking tricresyl phosphate as base oil, and a production method of the middle-pressure fire resistant oil. The middle-pressure fire resistant oil comprises the following components: tricresyl phosphate and di(tertiary butyl phenyl) phenyl phosphate in the weight ratio of (1.5-1.8):(1.1-1.13), epoxidized soybean oil octyl ester which is 0.8-1.0% of the total weight and benzotriazole which is 0.3-0.5% of the total weight. The middle-pressure fire resistant oil provided by the invention has the characteristics of low chlorine content, low acid value and high spontaneous ignition point and boiling point, and has the advantages of good lubrication, abrasion resistance, aging resistance, foam resistance, combustion resistance, thermal stability and the like.
Bibliography:Application Number: CN20131121447