Lubrication grease additives

Ionic Liquids (ILs) as Synthetic Oil and Lubrication Grease Additives... 

Priolabe. [Unichema] Esters synthetic lubricant bases for engine, industrial, and metalworking lubricants, greases, additives. 

J. M. Dumdum and co-workers, "Lubricant Grade Cerium Fluoride A New SoHd Lubricant Additive for Greases, Pastes and Suspensions, paper presented Annual Meeting National Lubrication Grease Institute, Oct. 23—26, 1983, Kansas City, Mo. 

Thiadiazole derivatives have been found to be useful as additives for lubricating greases and as vulcanization agents <1996CHEC-II(4)307>. No new applications of this type have been reported since the publication of CHEC-11(1996). 

Some applications of the synthetic fluids are motor oil, trucks, marine diesel, transmissions and industrial lubricants, aviation and aerospace lubricants, fire-resistant fluids, and greases. Specifications for several military lubricants can be met only by a synthetic product. All commercial and military jet aircraft engines use synthetic lubricants, in addition to the space shuttle, NASA, and nuclear submarines. 

Adhesion Occurs due to metal-metal contact dynamic process scratches, grooves, severe tearing and deep grooving, seizure may occur Avoid overheating of lubricant use additives with lubricant to form film Use grease at higher temperatures select materials with better resistance as well as hard coatings... 

Molybdenum disulphide has been used in greases based on other oils, as well as mineral oils and esters, but probably the only other common type is silicone. Silicone greases are usable to over 250°C, but they are poor lubricants under boundary lubrication conditions. Addition of molybdenum disulphide gives a useful... 

Note Low molecular weight polymers are also known that are amorphous in structure and used as gasoline additives, detergent intermediates, greases, sealants, and lubricating oil additives. Also available as a high melting wax. 

Use Synthesis, plasticizers, stabilizers, lubricant and grease additives. 

Use Fungicide, emulsifier, greases, lubricants, waterproofing, lubricating-oil additive, stabilizer in vinyl compounds. 

Use Cross-linking agent for polyol, polyester, and polyalkyloxy resins lubricant and grease additive reagent catalyst. 

The National Lubricating Grease Institute, whose main office is in Kansas City, Mo., collects technical information regarding the manufacture or application of lubricating greases. In addition, monthly data on new products, new equipment, production facilities, and processes are available. 

New improved lubricating greases containing ash-free additives, the combination of lithium and calcium soaps to improve water resistance, the incorporation of functional polymers into the thickener matrix to improve spray-off properties and many more customer-specific solutions have been offered. In the pipeline are products containing functional soaps, nano particles (nested spheres) and lyotropic liquid crystals. In scientific terms, the trend is moving from know how to know why as more is understood about the actual mechanisms involved in grease lubrication. 

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