Shell Stamina Grease RL Shell Stamina RL longevity high temperature grease composed of high viscosity index mineral base oils and special polyurea thickener and add anti-corrosion additives, are high performance high-tech industrial grease. Shell Stamina Grease RL bearing can be given extremely long service life and has excellent resistance to humidity, waterproof and anti-corrosion properties. Recommended Applications Shell Stamina Grease RL particularly suitable for high temperature, lightly loaded industrial bearings, but also for long-term continuous operation and extend stressed the fat cycle occasions. Shell Stamina Grease RL appropriate operating temperature of -20 ℃ to +160 ℃ (short time up to 180 ℃) Performance characteristics of Shell Stamina Grease RL uses the most advanced generation of polyurea thickener technology, more than traditional metal soaps and complex soap grease has more advantages. Conventional greases are usually artificially adding special additives to improve the performance of grease, such as oxidation stability. Advanced new polyurea grease - the contrast Shell Stamina RL turbine oil, which itself has the good performance; · at this elevated temperature, the excellent oxidation resistance of the grease to lubricate efficacy of long-term stability; · has excellent lubrication on the metal surface, especially in the case of boundary lubrication; under high temperature and excellent mechanical stability ·; · Excellent corrosion resistance; · low score oily; wide range · applicable; · pole Good water wash performance; · Lead and nitrite, use more secure. Wide variety of metal cutting fluid. ASTM D2881 liquid metal processing classified as three types: (1) oil and oil-based liquids; (2) water-based emulsions and dispersions; (3) chemical solution (true solution and colloidal solution). The basic difference between the Class 2 and Class 3 is the particle size and particle size distribution of the dispersion. Dissolve the oil emulsion is greater than the average particle size of 1μm Shell Turbo CC46 turbine oil, and a particle size range of a true solution of the colloid solution 20 ~ 40nm. Colloidal emulsion (Ⅱ-C) represents the intermediate state between a chemical solution and dissolve the oil emulsion between the two levels between which the particle size distribution between. This division is basically a theoretical principle of distinction, because Shell Turbo 32 turbine oil, there may be an infinite degree level from the typical mineral oil between the oil-chemical solution. Developments and changes in metal cutting fluid is mainly in the field of water-soluble liquid (2,3 class). As these water-based liquid, the high heat transfer rate (transfer rate of water is 2.5 times of oil). After a certain amount of water absorption of heat, much slower than the oil temperature, thereby improving the cooling effect, and the mist can be reduced, and therefore the amount of water-based cutting fluid is increased. In Britain, for example, water-based cutting fluid cutting about 60% of the entire liquid market. However, water-based cutting fluid and lubricating oil there is poor compared, followed by rust, colloid stability, chemical stability, biological stability, filterability, foam and other issues. These issues of cutting fluid in the machine tool applications "oil battery life (Sump Life)" is essential. Reasonable selection, application, monitoring and maintenance, the use of water-based cutting fluid is especially important. These are the basics of metal cutting fluid lubricants provide Shenzhen Miles / oil to change the reference. Qingdao turbine oil _ Miles lubricants _ Shell Turbo 32 turbine oil provided by Miles lubricants. Around Lubricant Co., Ltd. of Shenzhen City (www.sz-run.com) in industrial lubricants, greases and other industrial machinery industry has high visibility, integrity management, both quality of service, welcome to inquire, or consult our " Commercial Union customer service "it!