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Hydraulic fluid 1804 INDEX

Another example of the importance of the VI is the need for a high viscosity index hydraulic oil for military aircraft, since hydraulic control systems may be exposed to temperatures ranging from below — 65°F at high altitudes to over 100°F on the ground. For the proper operation of the hydraulic control system, the hydraulic fluid must have a sufficiently high VI to perform its functions at the extremes of the expected temperature range. [Pg.600]

The improvements have come by way of petroleum oils with viscosity index improvers, or synthetics with naturally high viscosity index. The problem of packing deterioration, or rusting, is chiefly a chemical matter. Hydraulic fluids for the various applications include those made from petroleum, synthetic oils, and aqueous solutions containing antifreeze and rust inhibitors. Antifoam agents are necessary in some hydraulic fluids. [Pg.243]

Lubricants, Fuels, and Petroleum. The adipate and azelate diesters of C.. through Cn alcohols, as well as those of tridecyl alcohol, are used as synthetic lubricants, hydraulic fluids, and brake fluids. Phosphate esters are utilized as industrial and aviation functional fluids and to a small extent as additives in other lubricants. A number of alcohols, particularly the Cg materials, are employed to produce zinc dialkyldithiophosphates as lubricant antiwear additives. A small amount is used to make viscosity index improvers for lubricating oils. 2-Ethylhexyl nitrate [24247-96-7] serves as a cetane improver for diesel fuels and liexanol is used as an additive to fuel oil or other fuels (57). Various enhanced oil recovery processes utilize formulations containing liexanol or heptanol to displace oil from undeiground reservoirs (58) the alcohols and derivatives are also used as defoamers in oil production. [Pg.450]

Properties Colorless to light-yellow liquid. D 0.99 (25C), refr index 1.5560-1.5590 (25C), distilling range 152-158C (11 mm Hg). Partially soluble in water soluble in organic solvents. Combustible. Use Intermediate, oil-soluble rust inhibitor, cutting oils, hydraulic fluids, lubricants. [Pg.391]

Corrosion inhibitors Flame retardants Heat transfer fluids Hydraulic fluids Octane enhancers Pigments Solvents Thickeners Ultraviolet absorbers Viscosity index improvers... [Pg.170]

Chem. Descrip. Alkyl methacrylate polymer in hydrocarbon oil Uses Vise, index improver for formulation of high vise, index hydraulic fluids emulsifier, dispersant for emulsion polymerization reactive diluent for adhesives and coatings... [Pg.320]

Uses Silicone for damping, heat transfer, hydraulic fluids, mbber/plas-tics, polishes, cosmetics/toiletries, aq. defoaming prods. thread/fiber lubricant for textiles mold release for tires, rubber, plastics base fluid for greases flow control agent, mar resist, aid, gloss aid in paints Properties Sp.gr. 0.968 vise. 100 cSt pour pt. -67 F flash pt. (PMCC) 575 F ref. index 1.4030 surf. tens. 20.9 dynes/cm sp. heat 0.36 Btu/lb/ F dissip. factor 0.0001 dielec. str. 35 kV dielec, const. 2.74 vol. resist. 1x10 ohm-cm 100% silicone SF96 (350 CSt) [GE Silicones]... [Pg.736]

Uses Prod, of enteric coated tablets masks unpleasant taste/odors of pharmaceutical ingreds. vise, index improver, pour pt. depressant, low temp, sludge dispersant in hydraulic fluids It. stabilizer for PP, ABS, PS, nylon, LDPE, LLDPE, HOPE, acrylics, PC, thermoplastic polyester, SAN, thermoplastic elastomers, surf, coatings flocculant retention agent dehydration accelerator hair fixative Regulatory NF compliance... [Pg.1189]

Properties M.w. 382.39 dens. 1.15-1.18 (20 C) flash pt. (COC) 246 C ref. index 1.553 Toxicology LD50 (oral, rat) > 4640 mg/kg Uses Flame retardant plasticizer in PVC, vinyl and vinyl nitrile foams, PVAc emulsions, cellulosic resins as fire-retardant hydraulic fluid... [Pg.642]

Uses Basestock for syn. lubricants (gear oils, engine lubes, compressor, hydraulic fluids, mandrel/mold release, textile fiber, machine, greases) foam control agent plasticizer chem. Intermediate rubber mold release agent Properties LIq. Insol. In water sp.gr. 0.9831 vise. 40.5 cSt (40 C), 8.1 cSt (100 C) pour pt. 48 C ref. Index 1.4444... [Pg.1099]

See other pages where Hydraulic fluid 1804 INDEX is mentioned: [Pg.271]    [Pg.251]    [Pg.257]    [Pg.283]    [Pg.284]    [Pg.97]    [Pg.173]    [Pg.198]    [Pg.229]    [Pg.227]    [Pg.520]    [Pg.661]    [Pg.265]    [Pg.129]    [Pg.129]    [Pg.3754]    [Pg.98]    [Pg.83]    [Pg.198]    [Pg.93]    [Pg.854]    [Pg.854]    [Pg.854]    [Pg.854]    [Pg.854]    [Pg.854]    [Pg.855]    [Pg.855]   


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