lubricants and hydraulic fluids Episode 6 doc

... used lubricants and hydraulic fluids. b. Survey of locks and dams for lubricants. About 45 Corps of Engineers locks and dams around the country were surveyed for lubricants and hydraulic fluids used for lock ... development and use of lubricants. Although some lubricants are identified as food grade and have been FDA-approved and are subject to ASTM standard tes...

Ngày tải lên: 12/08/2014, 16:20

... Appendix B has results of a survey of locks and dams for lubricants and hydraulic fluids used to lubricate and operate lock gates, culvert valves, and navigation dams. Appendix C contains a procurement ... Good high- and low-temperature properties. Costly. Greases Use restricted to operating speeds below 1 Good where sealing against dirt and moisture is to 2 m/s (3.28 to 6...

Ngày tải lên: 12/08/2014, 16:20

... Hydraulic Fluid - the Often Overlooked Component, Hydraulic and Pneumatics. O’Connor 1 966 O’Connor, J. J. August 1 966 . Lubricants, Power, Vol. 110, No. 8. Rhee 19 96 Rhee, In-Sik. August 19 96. ... 2. Kiovsky, Murr, and Voeltz 1994 Kiovsky, T. E., Murr, T., and Voeltz, M. November 1994. Biodegradable Hydraulic Fluids and Related Lubricants, International Truck and Bu...

Ngày tải lên: 12/08/2014, 16:20

... Appendix B has results of a survey of locks and dams for lubricants and hydraulic fluids used to lubricate and operate lock gates, culvert valves, and navigation dams. Appendix C contains a procurement ... Good high- and low-temperature properties. Costly. Greases Use restricted to operating speeds below 1 Good where sealing against dirt and moisture is to 2 m/s (3.28 to 6...

Ngày tải lên: 12/08/2014, 16:20

... Range Number 80,000 160 ,000 24 40,000 80,000 23 20,000 40,000 22 10,000 20,000 21 5,000 10,000 20 2,500 5,000 19 1,300 2,500 18 64 0 1,300 17 320 64 0 16 160 320 15 80 160 14 40 80 13 20 ... 11 5 10 10 2.5 5 9 1.3 2.5 8 0 .64 1.3 7 0.32 0 .64 6 0. 16 0.32 5 0.08 0. 16 4 0.04 0.08 3 0.02 0.04 2 0.01 0.02 1 Reference: Contamination Control and Filtration Fundamentals,...

Ngày tải lên: 12/08/2014, 16:20

... toxic and nonbiodegradable hydraulic fluids. 8 -6. Properties of Available EA Products The ecotoxicological properties, physical properties, and relative costs of the most widely used EA fluids, as ... of Lubricants Properties Mineral Oil Polyglycol Vegetable Oil Synthetic Ester Conventional % Biodegradability 42 - 49 6 - 38 72 - 80 55 - 84 EPA 560 /6- 82-003 Toxicity , LC50, Tr...

Ngày tải lên: 12/08/2014, 16:20