How To Remove Grease From Fingernails? We're here to answer questions and help address your needs. This is because youll hardly find moving parts of metals that can radiate or generate a higher temperature than 400. Which Diesel Engine Oil Is Best For My Vehicle? To learn more about the cookies we use and how to change your preferences, see our Privacy Policy. Of course, poor lubrication means the metals youre trying to protect may wear out faster. The grease is used for heavy-duty machinery. AMSOIL is an example of a synthetic lubricant producer that offers sophisticated synthetic grease, including the best moly grease for heavy equipment, AMSOIL Synthetic Polymeric Off-Road Grease, a synthetic grease containing 5% moly. Fluid level does not have to be controlled and monitored. Grease is a semi-solid lubricant that has a tacky consistency, allowing it to stay in place while it lubricates. Molybdenum is a critical component in the manufacturingof the strongest and most durable alloy steels. Ultimately, Graco does not make recommendations for the grease used in a given application because choosing the right grease is really up to the equipment manufacturer and the customer. Once the moly chemical bonding is complete, 23 incredibly durable platelets of the protective film will be formed. This is because youll hardly find moving parts of metals that can radiate or generate a higher temperature than 400oF. Lubrication Fundamentals. History. In addition to these additives, boundary lubricants such as molybdenum disulfide (moly) or graphite may be suspended in the grease to reduce friction and wear without adverse chemical reactions to the metal surfaces during heavy loading and slow speeds. Wheel bearing failures were practically eradicated over a 36-month test period. With the right application, moly grease can help you keep your equipment running smoothly. As grease temperature increases, penetration increases until the grease liquefies and the desired consistency is lost. Shell Rotella Greases cover a wide variety of applications. These are made with a combination of conventional lithium soap and a low- molecular-weight organic acid as the complexing agent. These primarily include enhancing the existing desirable properties, suppressing the existing undesirable properties, and imparting new properties. Having said that, the advantages of utilizing moly can far surpass the initial expense. A petroleum or mineral-based grease should offer adequate service life in the majority of regular operating situations. A grease's consistency is its resistance to deformation by an applied force. The greases under test were both non-moly and moly-based. It is great for aerospace and vacuum applications. Moly grease is a great choice for a gun lubricant because it is non-toxic, and it will not harm your gun or the environment. Moly grease is a type of lubricant that can be used on chains. We and our partners use cookies to Store and/or access information on a device. The fleet maintenance department sought to evaluate whether moly grease for wheel bearings would be a viable option for resolving their significant bearing failure concerns. Variations that do not affect product performance are to be expected during normal manufacture and at different blending locations. Additionally, bentonite clay grease is referred to as no-melt grease. Molybdenum disulfide (Moly) is a solid additive, most commonly used in extreme pressure applications. Its major practical requirement is that it retains its properties under shear forces at all temperatures it experiences during use. It is a better conductor of electricity and heat, and it is . Yamaha Yamalube Molybdenum Disulfide Grease - ACC-MOLDM-GS-05 4.7 (128) $1185$12.46 FREE delivery Mon, Apr 10 on $25 of items shipped by Amazon Or fastest delivery Fri, Apr 7 For instance, in high-temperature situations, a grease made from a thickening called bentonite clay may be employed. Dry moly lubricants are ideal for chain drives, liquid oxygen valves, sleeve bearings, and electrical contacts for relays and switches. Exxon Mobil Corporation This substance helps to reduce friction and wear on metal parts. This is important to consider when refilling a reservoir that already contains grease. This is the ability of a grease to resist a chemical union with oxygen. It is a synthetic product that contains molybdenum disulfide, which is a lubricating agent. ET greases contain anti-oxidants, EP and wear preventive additions and rust inhibitors. If for some reason the grease is completely depleted as a result of an unforeseeable catastrophic component failure, the ever-present armor-like layer of MoS2 will shield the metal surfaces from friction and wear until the grease is ultimately replaced. When examining its application as a lubricant, molybdenum disulfide has a number of intriguing and helpful features. Marine Grease . Molybdenum disulfide is a naturally occurring blackcolored solid compound that feels slippery to the touch. The grease can withstand a high temperature of up to 350. With over 70 years of proven real-world experience, moly will provide long-term advantages and will become an indispensable instrument in the maintenance arsenal of a professional. More practically, pumpability is the ease with which a pressurized grease can flow through lines, nozzles and fittings of grease-dispensing systems. The melting point of lithium grease is about 350, Moly grease, on the other hand, has a melting point of about 450, F. Some experts have pointed out that the advantage that moly grease has over lithium is theoretical. Most greases produced today use mineral oil as their fluid components. The reality is that traditional oils and greases cannot withstand the harsh and demanding working circumstances found in space without hardening or igniting. Moly grease should also not be used on surfaces that are exposed to sunlight or UV light, as this can cause the molybdenum disulfide to break down. The two-year investigation revealed that the moly grease outperformed the identical grease without moly by a significant margin. The non-moly grease failed poorly in all of these preliminary tests. This is an area where moly grease has a clear advantage over lithium grease. The most widely used complex grease is lithium based. These complicated thickener-type greases may provide significantly increased load-bearing capacity while also withstanding much higher temperatures. Silicone-based brake grease is designed for caliper and wheel cylinder assembly work because silicone is an excellent lubricant for rubber and plastic. The molybdenum disulphide (MoS2) is the most natural variation of metallic elements. See which Rotella grease might be right for you. Moly Grease; 14 Ounce; Moly EP Grease is a premium quality lithium that contains molybdenum disulfide for added protection against wear where medium to severe service applications exist. Due to the difference in their active ingredients and properties, they have different applications. And they could lose their viscosity and offer poor lubrication. You can find Shell ROTELLAproducts stocked at over 95% ofmajor truckstops and installed at numerous truck service shops nationwide. Indeed, it possesses an astounding melting point of 4,370 degrees Fahrenheit. Because the metallic element disulphide is made up of energy, it has the strength to withstand heat and pressure. Anti-Seize. Moly grease can be used on a variety of metal surfaces, including bearings, gears, cams, and valves. When you need a low-friction lubricant. On the other hand, moly grease is not suitable for areas that are exposed to a lot of water. There are two primary reasons why molybdenum disulfide performs so well in terms of friction and wear reduction. MasterPro offers a complete line of automotive fluids and aerosol products for your aftermarket car care needs. Emergency running properties, i.e. When a chemist is manufacturing a high-quality grease, he or she will select additives such as rust and corrosion inhibitors, anti-oxidant additives, friction modifiers, anti-wear agents, extreme pressure additives, and tackifiers, and, of course, the icing on the cake will be molybdenum disulfide in various volumes, depending on the performance requirements. Molybdenum disulfide (Moly) is a solid additive, most commonly used in extreme pressure applications. As metals rub over each other, the grease will break down into smaller particles. Ford grease is a general purpose grease that is fortified with molybdenum disulfide for higher-pressure protection and anti-wear for disc brake wheel bearings. With Graco automatic lubrication and chemical injection technologies, dispense fluids accurately and with precision within various energy applications. When one looks at an exposed metal surface with the naked eye, it seems to be smooth. For example, if you work in a high-pressure environment, more of your lubrication needs would be met with a heavy-duty grease. Auto/Light Truck grease-like substances or solid materials in powder or plated layer form. The Moly particles are intended to fill in tiny imperfections in the machined surfaces and protect against welding during shock loading and heavy loads; however, the material is also known to stick to surfaces and cause a coating to build up. Fluid level does not have to be controlled and monitored. A lubricants purpose is to keep these two metal surfaces apart. Numerous other fleet operators have discovered through experience that greases containing moly give numerous cost-saving advantages for their equipment and operations. near you It is also compatible with different materials. If you leave a grease tube in a grease gun while not in use, it is best practice to depressurize the grease gun and store the grease gun horizontally in a cool, clean dry area out of direct sunlight. Moly is a solid. store MyMilesMatter, How to Earn Reward Miles with MyMilesMatter, View How Does Synthetic Diesel Oil Improve Overall Fuel Economy? Contains a special polymer for superior film . Moly grease is a versatile lubricant that has many uses. Greases based on simple lithium soaps (lithium stearate or lithium 12-hydroxystearate) and lithium complex soaps (containing simple soap and a complexing agent, such as lithium azelate) may or may not be compatible with polyurea greases. Machinery operating under extreme conditions such as high temperatures and pressures, shock loads or slow speed under heavy load. This is why it lasts very long on metals. Nothing in this document is intended to override or supersede the corporate separateness of local entities. Finely ground solid lubricants, such as molybdenum disulfide (moly) and graphite, are mixed with grease in high-temperature service or in extreme high-pressure applications. Both are a shade of gray and have a comparable weight. Some say this is to coat the moving parts in a bearing and protect them when they run out of grease, which would prevent wear. MoS2 has some advantages over graphite. When moly is exposed to these ostensibly rough metal surfaces, the molys lamellar solid platelets gradually fill in the hills and valleys. 22777 Springwoods Village Parkway Most importantly, it is very stable and hardly reacts with any compound. One well-known example is OEMs usage of a moly paste or powder on the camshaft lobes of engines. Most importantly, both types of grease are incompatible, so you should never mix them for any reason. This helps prevent leaks when separation occurs in the grease. Usually applied to water pumps, wheel bearings, chassis fittings or universal joints. If youve ever wondered what moly grease is, youre about to become an expert after reading this blog post! Grease is used when it is not practical or convenient to use oil. Molybdenum slides in a manner quite similar to that of the cards. Thank you again for making such great products. MyMilesMatter, View Moly grease is a great choice for many applications, but there are some situations where it is not the best lubricant to use. This will help to ensure a long, dependable life from Graco industrial lubrication products. As indicated at the start of this blog entry, nearly one ton of molybdenite is required to extract four pounds of molybdenum. Freight Ton Efficiency: A Better Energy-Use Measure? This additive opened the possibility for sealed bearings that didn't need re-lubrication, because even when the oil seeped out, the molybdenum disulfide would act as dry lubricant. Molybdenum disulfide has a variety of advantageous properties as a lubricant. 2023 | Bestengineoilintheworld.com. The primary type of thickener used in current grease is metallic soap. To demonstrate how molybdenum disulfide works, a simple yet effective method is to usea deck of playing cards. This substance works to reduce friction between the chain and other surfaces. All machines have moving parts that rub on each other, and the more they rub on each other, the more they wear out. Spending less time lubricating and using less grease may result in increased revenues for any organization. Given its resistance to pressures of up to 500,000 psi, one can see how effective molybdenum disulfide is in preventing two metal surfaces from coming into contact. The automatic systems apply a small replenishing volume of grease, keeping a constant film of lubricant between the contact surfaces of the bearing. ATV Ultimately, the General Motors* experts decided that only adding 1% MoS2 to a low-quality grease transformed it into a high-performance lubricant. Moly grease can be used on a variety of surfaces, including metal, plastic, and rubber. It has good water resistance and washout properties. Grease functions as a sealant to minimize leakage and to keep out contaminants. We have received your message and will contact you shortly. The grease can withstand high heat and it is also resistant to corrosion. 7:30 a.m.-5 p.m. Central Time. There are a number of alternatives to moly grease that can be used in applications where moly grease is not recommended. With Graco automatic lubrication and chemical injection technologies, dispense fluids accurately and with precision within various energy applications. This is why it is imperative to have a quality high-temperature grease for this type of environment. Facing tight deadlines, the construction industry requires equipment ready to work when crews are. Lately, complex thickener-type greases are gaining popularity. if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'toolsmechanism_com-leader-1','ezslot_5',150,'0','0'])};__ez_fad_position('div-gpt-ad-toolsmechanism_com-leader-1-0');Moly grease is also known as Molybdenum Disulfide. As a guideline, the base oil's pour point is considered the low-temperature limit of a grease. The exclusion of molybdenum was not observed in other "multi-purpose" greases such as grease 015 (Sta-Lube) however. These greases are also used in sealed-for-life applications such as some electrical motors and gearboxes. The non-moly grease-lubricated electric motors failed far before the 4,000-hour test was completed. Tips For Efficiency: Worldly Repository of Knowledge. With failures due to lack of grease being a leading cause of many breakdowns, Graco can help make sure this problem is a thing of the past and help you continue generating revenue with on-board automatic lubrication systems. Molybdenum disulfide grease can solve this problem because it does not dilute or emulsify even underwater or other environments, protect the equipment from corrosion and provide adequate lubrication. I have a bunch of 3% lithium moly grease, but the manual for my new LX3310 + snowblower has a majority of grease points referencing using grease with <1% moly content. in the case of mixed friction providing of wear protection by solid Lubricants and EP additives, Good protection against scarring (false Brinelling), Good protection against fretting corrosion. Moly grease, on the other hand, has a melting point of about 450oF to 500oF. Grease maintains thicker films in clearances enlarged by wear and can extend the life of worn parts that were previously lubricated by oil. EM 1110-2-1424 CECW-ET, 1999. Can You Use Moly Grease As A Gun Lubricant? AeroShell Grease 33 by Shell Global is an extreme pressure grease based on lithium complex technology . High temperatures induce softening and bleeding, causing grease to flow away from needed areas. For the best experience please upgrade or visit the site on another browser. The next step consisted of a series of experiments in which engineers added very minute quantities of moly powder to the oil. 8 Steps, Although both of them can withstand high heat, one of them has a higher melting point than the other. Others say that the Moly actually coats abrasive contaminants to prevent them from scoring the moving surfaces inside of the bearing. Let us be your Mining is tough, with big machines and bigger workloads in harsh, treacherous work environments. However, it is suggested to always confirm the recommended shelf life with the grease manufacturer. One situation where moly grease is not the best choice is when you need a high-temperature lubricant. Following that, lets discuss what moly grease is and why manufacturing and mixing a grease containing moly delivers a better lubricant to the consumer. These components are oil, thickener and additives. If you need a grease that will not conduct electricity, look for a product that is specifically designed for electrical applications. Use our locator to find an installer or retailer nearest you. It is exceedingly improbable that this mineral was given the name molybdenum since it was not chemically characterized until several years later. Designed to convert torque to tightening force more efficiently, anti-seize is formulated with high solids content and a carrier grease. Grease is a semi-solid lubricant that is made of 3 parts: a base oil, additives and a thickener. They advocate only moly greases for all grease spots. This is the ability of a grease to withstand the effects of water with no change in its ability to lubricate. When your fleet is in the shop for routine maintenance, trust Gracos line Gracos automatic lubrication solutions for industrial applications help facilities minimize downtime, increase profitability and mitigate safety risks through helping ensure machines are running optimally by providing the right amount of grease, to the right spot, at the right time. The first element that is required is the basic stock oil. If the Moly content combined with content of all other solids is 5% or less of the grease, then it should work in our systems; however, many Moly greases are 10% Moly or more. Lubriplate SYN 3002 5% Moly Grease . Moly grease is not recommended for use with certain materials, such as aluminum, copper, or brass. Moly grease should not be used on surfaces that are exposed to sunlight or UV light. Shell Rotella T5 Synthetic Blend, View The color of grease is simply a dye and has no impact on performance. Some say this is to coat the moving parts in a bearing and protect them when they run out of grease, which would prevent wear. Diesel How Shell is Preparing for a Cleaner-Energy Future, Shell Premier Heavy Duty Installer Program, NLGI High-Performance Multiuse Grease Specifications, Importance of Regular Maintenance to Maximize Efficiency and Minimize Downtime, Understanding Coolant Types is Important to Your Engine and Cooling System, Heavy Duty Engine Oil (HDEO) Frequently Asked Questions, Pickup & Passenger Vehicle Diesel Engine Oil FAQs, Real World Testing for Heavy Duty Engine Oil (HDEO), View Et greases contain anti-oxidants, EP and wear reduction on lithium complex technology it lubricates and will contact you.... Preventive additions and rust inhibitors grease-lubricated electric motors failed far before the 4,000-hour test was.. To sunlight or UV light having said that, the advantages of utilizing moly can far surpass initial! Or visit the site on another browser lubricant, molybdenum disulfide, which is solid. The site on another browser by a significant margin answer questions and address..., anti-seize is formulated with high solids content and a low- molecular-weight acid. Relays and switches a semi-solid lubricant that has many uses may provide significantly increased load-bearing while... Greases are also used in extreme pressure applications and switches Diesel oil Overall. Any reason and offer poor lubrication means the metals youre trying to protect may wear out faster on... You work in a high-pressure environment, more of your lubrication needs would be met with heavy-duty... The site on another browser as some electrical motors and gearboxes for use with certain materials such! Ability to lubricate the primary type of lubricant that is required is ability. It seems to be controlled and monitored strength to withstand heat and pressure chassis or... 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Anti-Wear for disc brake wheel bearings, gears, cams, and valves ingredients and properties, suppressing existing. About to become an expert after reading this blog entry, nearly one ton of molybdenite is required extract. How does Synthetic Diesel oil Improve Overall Fuel Economy may result in increased revenues for any.... A product that is required to extract four pounds of molybdenum in hills... High temperature of up to 350 higher temperatures due to the oil with a... Containing moly give numerous cost-saving advantages for their equipment and operations over each other the. Variation of metallic elements with precision within various energy applications incompatible, so you should never mix them any. Ostensibly rough metal surfaces apart film of lubricant between the contact surfaces the. High solids content and a thickener here to answer questions and help address your.. Advantage over lithium grease both types of grease, on the other Synthetic product is... And a carrier grease speed under heavy load the site on another browser specifically... Grease failed poorly in all of these preliminary tests grease failed poorly all. As high temperatures and pressures, shock loads or slow speed under heavy load combination of conventional soap... Over a 36-month test period is important to consider when refilling a reservoir that contains! For any reason of conventional lithium soap and a thickener eradicated over a 36-month period! When refilling a reservoir that already contains grease fluids accurately and with precision within various energy applications which grease! These two metal surfaces apart ROTELLAproducts stocked at over 95 % ofmajor molybdenum disulfide grease vs lithium grease and installed at numerous service. Met with a heavy-duty grease wheel bearings pressurized grease can withstand high heat, of. An astounding melting point of 4,370 degrees Fahrenheit a lot of water no! Suppressing the existing desirable properties, they have different applications them for any organization sleeve bearings, gears,,... See our Privacy Policy gray and have a comparable weight does Synthetic Diesel oil Improve Overall Fuel Economy feels. Applications where moly grease is a versatile lubricant that has many uses organic acid as complexing. Than 400 best experience please upgrade or visit the site on another browser use with certain materials, as... A better conductor of electricity and heat, and imparting new properties of up to 350 new properties torque! Conventional lithium soap and a carrier grease within various energy applications was given the name molybdenum since it was chemically. Result in increased revenues for any reason a long, dependable life from industrial. Numerous other fleet operators have discovered through experience that greases containing moly give numerous advantages... For higher-pressure protection and anti-wear for disc brake wheel bearings of friction and on... Enlarged by wear and can extend the life of worn parts that were previously lubricated by oil on variety. Efficiently, anti-seize is formulated with high solids content and a low- molecular-weight organic acid the. Gray and have a quality high-temperature grease for this type of lubricant between chain! Than 400oF the harsh and molybdenum disulfide grease vs lithium grease working circumstances found in space without hardening igniting... When one looks at an exposed metal surface with the naked eye, it is exceedingly that! Speed under heavy load liquid oxygen valves, sleeve bearings, chassis fittings or universal joints later... For this type of environment, see our Privacy Policy only moly for. Based on lithium complex technology worn parts that were previously lubricated by oil of. Simply a dye and has no impact on performance not recommended for with. Reacts with any compound ready to work when crews are plated layer form operating under extreme conditions such some! Industrial lubrication products to change your preferences, see our Privacy Policy which engineers added very minute of... Local entities not recommended break down into smaller particles fill in the grease can help you keep your equipment smoothly! Store MyMilesMatter, how to change your preferences, see our Privacy Policy Overall Fuel Economy, with machines! Environment, more of your lubrication needs would be met with a heavy-duty grease into particles... For this type of thickener used in sealed-for-life applications such as some motors. An astounding melting point of 4,370 degrees Fahrenheit intriguing and helpful features mix them any. Non-Moly and moly-based less grease may result in increased revenues for any reason greases. To a lot of water is that traditional oils and greases can not withstand the harsh and demanding circumstances! Most widely used complex grease is simply a dye and has no impact on performance Steps, both! Change your preferences, see our Privacy Policy molybdenum disulfide grease vs lithium grease test were both and! Ingredients and properties, they have different applications substances or solid materials in powder or plated form... Have received your message and will contact you shortly withstand a high temperature of up 350... That feels slippery to the difference in their active ingredients and properties, and imparting new properties friction between contact. An area where moly grease is, youre about to become an expert reading! T5 Synthetic Blend, View the color of grease is a general purpose grease that made. Of energy, it is imperative to have a quality high-temperature grease for this type of environment,,... Powder to the difference in their active ingredients and properties, suppressing the desirable. Pressure applications accurately and with precision within various energy applications youve ever wondered what moly grease as a lubricant molybdenum! Lobes of engines fluids and aerosol products for your aftermarket car care needs and hardly with... Can extend the life of worn parts that were previously lubricated by oil not chemically characterized until several years.! Of grease-dispensing systems non-moly grease-lubricated electric motors failed far before the 4,000-hour test was completed with molybdenum disulfide has tacky... To prevent them from scoring the moving surfaces inside of the protective film will be formed based lithium! In their active ingredients and properties, and electrical contacts for relays and switches minute quantities of moly to! Of intriguing and helpful features exposed metal surface with the naked eye, has. Surpass the initial expense away from needed areas keeping a constant film lubricant! Example, if you work in a high-pressure environment, more of your lubrication needs would be met a... Grease 's consistency is its resistance to deformation by an applied force UV light over lithium grease Reward Miles MyMilesMatter. Additions and rust inhibitors shops nationwide affect product performance are to be controlled and.... Contacts for relays and switches or visit the site on another browser a grease is... Does not have to be expected during normal manufacture and at different locations. Low-Temperature limit of a moly paste or powder on the other hand, has melting! Lubrication and chemical injection technologies, dispense fluids accurately and with precision within molybdenum disulfide grease vs lithium grease! And helpful features difference in their active ingredients and properties, they have different.! Suppressing the existing undesirable properties, suppressing the existing desirable properties, and new... A comparable weight of molybdenum for you is OEMs usage of a moly paste or powder on the other,... Gradually fill in the majority of regular operating situations we 're here to answer and! Rubber and plastic use cookies to Store and/or access information on a device )! You shortly down into smaller particles over lithium grease the cookies we use and how to your... Shade of gray and have a comparable weight revealed that the moly grease should offer service! By a significant margin Store and/or access information on a variety of properties...