Mobil Wigley 528 circulating oil cycle oil Mobil Wigley 528 series (Mobil Vacuoline 528) product uses a variety of industrial equipment to provide a wide range of lubricants. Mobil Wigley 528 Series lubricants are high performance cycle oil, heavy oil circulation system, designed for non-twisted wire rod mill and design, but its overall performance is also very suitable for lubrication of the circulatory system of gears and bearings. Mobil Wigley 528 Series lubricants cycle oil designed to meet Morgan Construction Company No-Twist speed wire rod mill and circulating oil requires no twisting Danielli speed wire rod mill. This series of products are made of high-quality base oils with proprietary additive formulations modulation, with good wettability, and can provide the film in order to keep metal surfaces to prevent rust and corrosion. Mobil Wigley 528 circulating oil series has excellent resistance to oxidation, thermal degradation and high levels of anti-wear protection. They have good anti-emulsifying properties, water and other impurities are easily separated from the system tank. Mobil Wigley 528 circulating oil viscosity grades six series. Features and Benefits Mobil Wigley 528 circulating oil products for its outstanding performance, research and development expertise, as well as the brand's global technical support and backing of world-renowned, award-winning. Mobil Wigley 528 Series oils circulating oil superior performance and versatility has made it the number of users around the world for decades Required lubricants. Mobil Wigley 528 series are designed for circulating oil twisted wire rod mill circulation systems, industrial and maritime industry gearboxes, hydraulic systems and various auxiliary equipment circulatory system of lubrication. Features Advantages and Potential Benefits to balance adjustment performance lubricating formula, with good anti-rust and corrosion. Less unplanned downtime and lower maintenance costs. Excellent wear resistance. An important bearing on the gear with excellent protection. Excellent water points. Quick watershed, the equipment running smoothly efficient, reduce downtime and maintain good abrasion resistance. Oxidation and thermal degradation resistance is high. Extend oil life, to avoid unexpected production takes interference. Worldwide consistent formulation, high-quality components. Reliable performance, all in the same world. Application of these lubricants products are mainly used to lubricate bearings, roller bearings, parallel shaft gears and bevel gears. They can not be used as a multi-purpose lubricants are not required to withstand shock loads and extreme pressure performance of the system. Mobil Wigley 528 circulating oil series has good resistance to emulsification, and under conditions of severe water pollution still maintain this performance. Mobil Wigley 528 circulating oil system is suitable for splashing, and oil ring lubrication oil bath lubrication, and all involved in pumps, valves and auxiliary equipment. Mobil Wigley 528 Series oils are recommended for circulating hydraulic system provides high-viscosity oils. In particular, they can withstand long-term exposure to high temperatures in the impact, and the short residence time of the oil circulation system good performance. Typical applications include:? No twisted wire mill. ? Medium load of spur gears, bevel gears, helical gears and helical gears. ? Circulatory system. ? Mobil Wigley 525,528,533 may be used for high viscosity and anti-wear hydraulic oil hydraulic system gear, vane, radial and axial piston pump injection. ? Can be used for the process air and inert gas compressors and vacuum pumps (exhaust gas temperature does not exceed 150oC), can not be used for breathing air compressor. Typical Properties Mobil Wigley 500 circulating oil Series 525 528 533 537 546 548 ISO viscosity grade --150,220,320,460,680 Viscosity, ASTM D 445 Mm2 / s @ 40oC 89 146 215 309 453 677 Mm2 / s @ 100oC 10.7 14.4 18.8 24.4 29.4 36.9 Viscosity Index, ASTM D 2270 99 96 96 96 95 89 Pour point, oC, ASTM D 97 -24 -21 -15 -12 -12 -9 Flash Point, oC, ASTM D 92 264 272 284 288 286 286 Specific Gravity @ 15.6 oC, kg / l, ASTM D 1298 0.88 0.89 0.89 0.89 0.90 0.92 82 ° C to break emulsification time, ASTM D 1401, minutes / 3 ml 15,101,520,255 non-extreme pressure oil emulsion breaking ability, ASTM D2711 , ml of water 393836393536 corrosion test, ASTM D665 distilled water Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass seawater qualified foam test, ASTM D 892, the order of I, II, III, tendentious / stability, ml / ml) order I 10/0 5/0 5/0 10/0 5/0 0/0 sequence II 0/0 0/0 0/0 0/0 0/0 0/0 sequence III 0/0 0/0 0/0 0/0 0/0 0/0 copper corrosion test, ASTM D 130,3 hours @ 100oC 1A 1A 1A 1A 1A 1A FZG gear test, DIN 51354, failure progression 121212121212