Accession Number : AD0714798

Title :   Preparation of Hydrocarbon Oil Compositions with Low Pour Points,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Kobzova,R. I. ; Tubyanskaya,G. S. ; Oparina,E. M.

Report Date : 24 AUG 1970

Pagination or Media Count : 7

Abstract : Hydrocarbon oil MAS-35, pour point minus 35 degrees, was mixed with 10, 20, 30, and 50 percent polysiloxane liquid as lubricant No. 6 decreasing the pour point of the mixtures to minus 41, minus 51, minus 57, and minus 65 degrees, respectively. Another polysiloxane liquid No. 7 gave a greater effect, decreasing the pour point to minus 62 degrees when 30 percent of it was added. Addition of polysiloxane liquid also improved the antiwear properties of the oil. The characteristics of the oil MAS-35 added with the polysiloxane are tabulated. The viscosity decrease of the mixtures is shown graphically. (Author)

Descriptors :   (*LUBRICANTS, VISCOSITY), OILS, SILOXANES, LUBRICANT ADDITIVES, USSR

Subject Categories : Physical Chemistry
      Lubricants and Hydraulic Fluids

Distribution Statement : APPROVED FOR PUBLIC RELEASE