Moly greases are highperformance lubricants designed to handle the harshest environments while reducing wear. The discussion is concerned with the behavior of mos 2 as a lubricant, its frictional characteristics, the apparent reasons for these characteristics, and the physical and chemical properties which are important to its use as a lubricant. Dmitri kopeliovich molybdenum disulfide mos 2 is a crystalline lamellar structure material contained in the natural mineral molybdenite. Molybdenum disulfide is used as a powder in this method.
High purity, extreme load dry film molybdenum disulphide spray designed for use where a wet lubricant cannot be tolerated. Molybdenum disulphide lubrication, volume 35 1st edition. Molybdenum disulfide 2 ounce bottle 99% pure reagent grade 1. Pack of 2 action can dm90 dry molybdenum disulphide lubricant dry moly spray 500ml. Dry moly fluid is an assembly lubricant for sliding surfaces such as plain bearings, pins, cams and slides intended to reduce friction and therefore increase life of moving parts in highly corrosive environments. Molybdenum disulfide the ideal solid lubricant and anti. It was often mistaken for graphite because of its similar appearance and physical behavior. The molybdenum disulphide acts as an extreme lubricant where the grease layer has broken down and you land up with metal on metal. Industrial lubricants moly grease dry film lubricants. The use of molybdenum disulfide as a lubricant in the present technology appears in. Molybdenum disulfide is one of the slipperiest substances on earth and is commonly used a dry lubricant where oils and greases are not ideal.
The ambersil 400ml dry moly lubricant is a resin bonded, highpressure resistant, dry film lubricant. Free screwon dispenser tips for each bottle are also included. Formulated with molybdenum disulfide, a compound that helps satisfy the severe lubrication requirements of heavyduty industrial and construction equipment as well as automotive andor heavyduty vehicle applications, moly grease serves to lubricate and protect sliding surfaces. Dry molybdenum disulphide lubricant dry moly fluid. They offer lubrication at temperatures higher than liquid and oilbased lubricants operate. Product code, working vacuum, temperature range, size, price, quantity. Molyslip dry moly spray is a high performance, resinbonded, dryfilm lubricant based on molybdenum disulphide.
Toluene 108883 drysolid lubricant molybdenum disulfide powder molybdenum disulfide is drysolid lubricant powder, also known as the molybdenite principal ore from which molybdenum metal is extracted, and has the chemical formula mos 2. This is to prevent any part of the powder from spreading beyond the work area. Molybdenum disulfide is the inorganic compound with the formula mos 2. Sentry solutions tuf bp 2000 powder nano moly lubricant guns knives tools, model. Molybdenum disulphide dryfilm lubricant molyslipdry moly spray is a high performance, resinbonded, dryfilm lubricant based on molybdenum disulphide. They used to use graphite grease for the same reason. Dry lubricants or solid lubricants are materials that, despite being in the solid phase, are able to reduce friction between two surfaces sliding against each other without the need for a liquid oil medium the two main dry lubricants are graphite and molybdenum disulfide. Wear, 10 1967 422452 molybdenum disulphide as a lubricant 423 introduction the use of molybdenum disulfide as a dry lubricant apparently dates back several centuries1. Molybdenum disulphide, graphite, polytetrafluoroethylene. Compared to graphite, another common dry lubricant, molybdenum disulfide has a lower coefficient of static friction, better overall lubricating qualities, and will not burn off due its high temperature. Be very effective in inhibiting corrosion as well when combined with the proper resins and binders. There were already some wellestablished practical guidelines for deciding when and how to use molybdenum disulphide, but there was still a. Fine metallic and graphite particles in special grease protect parts even in.
Mos2 is relatively unreactive, being unaffected by dilute acids and oxygen. Molybdenum disulfide md2 is one d the most widely used solid lubricants. This oil contains molybdenum disulphide for metal to metal. Molybdenum disulphide 17335 1 3 nheptane 142825 1 3 solvent naphtha petroleum, 64742887 1 3 medium aliph. It is the principal ore from which molybdenum metal is extracted. In many instances where dry lubrication is required, solid film lubricants are the. Dry moly fluid is an assembly lubricant for sliding surfaces such as plain bearings, pins, cams and slides intended to reduce friction and therefore increase life of moving parts in highly corrosive environments dry moly fluid can also be used in conjunction with a wet. Have a soft pad, fabric material, or a hard burnishing tool. This black crystalline sulfide of molybdenum occurs as the mineral molybdenite. Buy crc lubricant molybdenum disulphide 500 ml dry moly lube aerosol 32660. Crystal structure is hexagonal lamellar and is similar to graphite, boron.
In the 1970s and the early 1980s there was an enormous volume of research and development into the subject of molybdenum disulphide lubrication, much of which was supported by national governments for the benefit of defence, aviation or space activities. Pack of 2 action can dm90 dry molybdenum disulphide. The item for sale is 2 ounces of molybdenum disulfide mos2, also known as moly. Buy best professional research grade molybdenum disulfide dry powder lubricant by mopo also a great gun lube grease and gun lube oil alternative5 oz contents by weight squeeze bottle with resealable applicator spout. The low friction and easy cleavage of molybdenum disulfide is intrinsic to. Molybdenum disulfide is used as a dry lubricant in, e.
These lamellae can slide across each other, shear, under very low force, providing the lubrication effect. The rate of mos2 transformation was lowest in dry argon and highest in moist air. Purchase molybdenum disulphide lubrication, volume 35 1st edition. Molybdenumsulfur complexes may be used in suspension but more commonly dissolved in lubricating oils at concentrations of a few percent.
Molybdenum disulfide is a solid lubricant relating to the class of inorganic lubricants with lamellar structure, which also includes molybdenum graphite, boron nitride bn and some other sulphides, selenides and tellurides chalcogenides of molybdenum. Dry moly spray is applied wet for great penetration, becoming touch dry within 2 3 minutes, leaving a dry protective film containing more than 70% molybdenum disulphide dry moly spray is an assembly lubricant for sliding surfaces such as plain bearings, pins, cams. When applied to metal substrates the molybdenum disulphide forms a resilient, low friction film that protects against wear and corrosion. Ptfe powders, ptfebased lubricants, and molybdenum disulfide powders also available. Molybdenum disulfide s exceptional lubricity is a consequence of its unique crystal structure, which is made up of very weakly bonded lamellae.
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