Accession Number : AD0430861


Title :   DEVELOPMENT OF ONFLAMMABLE HYDRAULIC FLUIDS AND LUBRACANTS.


Descriptive Note : Bimonthly progress ret. no. 2, 18 Dec 6317 Feb 64,


Corporate Author : OLIN MATHIESON CHEMICAL CORP NEW HAVEN CONN


Personal Author(s) : Kober,E H ; Lederle,H F ; Ottmann,G F


Report Date : 27 Feb 1964


Pagination or Media Count : 35


Abstract : Additional trimeric and tetrameric maxed substituted (aryl-1-di ;-polyfluoroalkyl) phosphonitrilates were prepared and evaluated. These products have generally lower viscosities and densities than the corresponding aryl-1, 1, omega-tri H-polyfluoroalkyl phosphonitrilates. Spontaneous ignition temperatures are high and the thermal stabilities of th trameric and, especially, of the tetrameric pjoducts are considerably better than in the aryl-tri H-polyfluoroalkyl series. TKHE BEST OVER-ALL PROPERTIES WERE OBSERVED FOR TETRAMERIC PRODUCTS SUBSTITUTED BY TRIFLUOROETHOXY AND M-CHLORO- OR M-FLUORPHENOXY GROUPS. Experiments aimed at preparing water sluble phosphonitrilates and experiments designed to lik two phosphoitrile rings by means of diph nolethers or fluorinated .lycols have been initiated. (Author)


Descriptors :   *LUBRICANTS , *HYDRAULIC FLUIDS , SYNTHESIS(CHEMISTRY) , SYNTHESIS(CHEMISTRY) , POLYMERS , FLUORINE COMPOUNDS , INFRARED SPECTRA , STABILITY , HEAT , PHYSICAL PROPERTIES , REFRACTIVE INDEX , VISCOSITY , FLAMMABILITY


Distribution Statement : APPROVED FOR PUBLIC RELEASE