TRANSMISSION OIL ST-20,
Abstract
The patent involves a transmission oil having a petroleum base with DF-11 fillers - zinc dialkyl-dithiophosphate and sulfol-bis(trichloropentyl)sulfide. A narrow petroleum fraction having a viscosity of 4.9-5.8 centistokes at 50 degrees centigrade with a thickener of vinyl-n-butyl ester vinypol polymerizate is used as a petroleum base for the purpose of improving the operating characteristics of the oil. The oil consists of 93-94 percent by weight of Anastas'yevskaya crude fractions, 6-7 percent by weight of vinylpol, plus the following fillers (above 100 percent) DF-11, 4-5 percent by weight, and sulfol 3-4 percent by weight. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Aug 27, 1970
- Accession Number
- AD0713772
Entities
People
- A. E. Sokolov
- A. Z. Shapiro
- G. A. Stolyarenko
- N. N. Zolotareva
- V. F. Nikolaev
Organizations
- National Air and Space Intelligence Center