When using moly grease as a chain lubricant, it is important to apply it in a thin layer. Moly grease has a film-forming structure. This will help to ensure a long, dependable life from Graco industrial lubrication products. Once molybdenum has plated itself onto metal surfaces, experience indicates that it may provide a prolonged service life. These are made with a combination of conventional lithium soap and a low- molecular-weight organic acid as the complexing agent. Sorry, you're using a web browser that is no longer supported. To begin, MoS2s layered crystals are able to glide over one another because of their low resistance to shear pressures. If you have been applying one of them to an area and you want to switch to the other, you have to clean off the old grease first. Based on its features, youll find it being used to lubricate axles, bearings, spines, gears, CV joints, and universal joints. To create grease, three critical elements are necessary. MasterPro offers a complete line of automotive fluids and aerosol products for your aftermarket car care needs. Shell Rotella ET Grease. 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. You are pressed to keep it on the road while at the same time managing your overall costs. 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. Multi-purpose penetrant. It has been a tremendous help in resolving issues. Contains a special polymer for superior film . Marine Outboard You only need to take note of the difference. They are being selected because of their high dropping points and excellent load-carrying abilities. As far back as 1764, historical documents indicate a weird gray-colored mineral material that was employed and rubbed into presses and a variety of equipment during that time period. The grease is applied to metal components like spline, CV joints, universal joints, and gears. 2. moly grease vs red grease. Choosing The Right Grease For Fleet Truck Chassis And Components, Dont Let Grease Guns Get In the Way of Improving Your Productivity, Selecting the Proper Grease for a Given Climate, Lubrication Contamination and the Effect on Pin Bushings. If you need a grease that can withstand high temperatures, look for a product that is specifically designed for high-temperature applications. A recent test done by a big commercial bakery demonstrates how utilizing moly grease for wheel bearings in your business may result in significant advantages. Most importantly, it is very stable and hardly reacts with any compound. Emergency running properties, i.e. All trademarks are the property of their respective owners and may be registered marks in some countries. AP Grease is a lithium based multifunctional high temperature, water resistant grease. store I use the Oil Stabilizer in the gear boxes of my semi as well as the EQUALIZER; in fact, I wouldn't start either one of them without it. More practically, pumpability is the ease with which a pressurized grease can flow through lines, nozzles and fittings of grease-dispensing systems. Name stands for ALL PURPOSE grease. Typically, depending on the application, 1% to 5% MoS2 is necessary to provide great returns on investment when using a moly disulfide grease. Moly Grease vs. Lithium: Whats the Big Deal? For example, Molybdenum disulfide or moly grease is only going to be used on metallic surfaces where two of them are grinding together (i.e. No affiliation or endorsement claim, express or implied, is made by their use. The good thing is that the difference in their shapes and forms do not portend any advantages over the other. Grease holds solids in suspension while solids will settle out of oils. 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. The use of moly has been widely acclaimed by various members in the lubricant field: however, unless the correct amount is used, it has little affect on the end result. Automation allows the lubrication events to be scheduled and monitored so that consistent lubrication is virtually guaranteed. Automation allows the lubrication events to be scheduled and monitored so that consistent lubrication is virtually guaranteed. Automatic lubrication solves the problem of inconsistent lubrication. Terex* is a great example of a heavy equipment manufacturer using moly grease to address an issue. The third component would be the additive package, which may range in volume from 0% to 10%. This material has a melting point twice as high as steel! Some experts have pointed out that the advantage that moly grease has over lithium is theoretical. They often also provide higher water resistance. When it comes to the lubricant sector, data show that molybdenum disulfide is mostly employed to manufacture greases. Shell Rotella T5 Synthetic Blend products contain Triple Protection Plus technology (advanced additive technology plus synthetic base oils) to protect against wear, deposits, oil breakdown, and provide better low temperature flow. Hence, moly grease cannot help much to ward off water ingress. This substance works to reduce friction between the chain and other surfaces. Moly greases and moly pastes were among the first products offered by McLube after our founding in 1954. In other words, adding moly powder to the non-moly grease resulted in the grease passing the test and addressing any of the greases deterioration or breakdown tendencies. The main ingredient of moly grease is Molybdenum Disulfide. Caterpillar*, Cadillac*, Ford*, Mercedes-Benz*, Rolls-Royce*, and Terex* are just a few of the OEMs that utilize moly grease as a factory lubricant. Cant find what youre looking for? This is because youll hardly find moving parts of metals that can radiate or generate a higher temperature than 400. One good thing about moly grease is that its stability is not affected by dilute acid and oxygen. Shell Rotella T5 Synthetic Blend, View if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[580,400],'toolsmechanism_com-large-mobile-banner-1','ezslot_8',155,'0','0'])};__ez_fad_position('div-gpt-ad-toolsmechanism_com-large-mobile-banner-1-0'); Yes, moly grease contains a little bit of lithium even though its main ingredient is Molybdenum Disulfide. Moly greases water resistance level is low. By adding the proper grease to your maintenance routine, you guarantee your facility is operating at peak performance. EP fortified and exceeds OEM specifications. When you need a high-temperature lubricant. If you have a machine that is running two types of . No more missed grease points, no more lost time and no more dirty grease guns on the floor. Grease is used when it is not practical or convenient to use oil. These Rocky Mountain mines generate more than 60% of the worlds molybdenum. All products may not be available locally. Moly grease is best for situations where the heat and pressure are high and metals rub over each other. Worn components. We can help. Fortunately, Colorado, especially inthe Rocky Mountains, has developed a reputation for rich molybdenum mining. The compound molybdenum disulfide is classified as a lamellar solid. Prolonged exposure to high temperatures accelerates oxidation in greases. The information contained herein is subject to change without notice. Lucas Heavy Duty Mining and Construction Grease is a smooth, dark gray, lithium complex grease fortified with 5% molybdenum disulfide to provide excellent shock loading protection in the most adverse operating conditions. Graco offers an expansive range of robust, reliable and proven solutions to simplify everyday fluid management, including lubricating the yellow iro Graco was founded on providing solutions for vehicle service shops, and our continued technology advancements keeps us as the preferred choice for shop equipment like hose reels, pumps, meters and fluid management systems all designed to help you maximize profits, improve efficiency, and achieve g {leadForm.errorMessage @ context = 'html'}, We hereby confirm receipt of your message and will contact you shortly, Monday-Friday The real difference starts with how these types of grease are used. 0 . Fluid level does not have to be controlled and monitored. MoS2 has some advantages over graphite. When high EP performance is required other solid additives such as molybdenum disulphide and graphite prove to be more effective. This will help to ensure a long, dependable life from Graco industrial lubrication products. MyMilesMatter, View In this case, moly grease for ball joints was the way to go. Place the playing cards on any table and exert as much downward pressure as possible on the deck of cards. Moly grease can be used for wheel bearings, but it is not the best choice in all applications. Mobilux EP 2 Moly multi-purpose grease offers the following features and benefits: Wide range of industrial and automotive applications, Fortified with extreme-pressure additives for heavy loads, Contains molybdenum disulfide for extra protection in oscillating, sliding, or vibrating applications, Excellent oxidation stability, water resistance, and corrosion protection. The first element that is required is the basic stock oil. SuperRigs, About Shell Rotella SuperRigs Truck Beauty Contest, Meet the Judges of the 2021 Shell Rotella SuperRigs, View The thickener is a material that, in combination with the selected lubricant, will produce the solid to semifluid structure. Moly grease is not recommended for use with certain materials, such as aluminum, copper, or brass. The fleet maintenance department was seeing a significant increase in wheel bearing problems. Lucas Red "N" Tacky Grease is a smooth, tacky, red lithium complex grease fortified with rust and oxidation inhibitors. Its not practical. What precisely is molybdenum disulfide? Yet, when seen via a microscope, the same surface thatseems to be smooth is really composed of small hills and valleys. Extreme Pressure Synthetic Grease contains special bonding agents that create a powerful lubricant film between moving metal surfaces. The most common additives are oxidation and rust inhibitors, extreme pressure, antiwear, and friction-reducing agents. Marine How Does Synthetic Diesel Oil Improve Overall Fuel Economy? The other grease of MasterPro (sample 005) is rather marketed as "extreme pressure moly grease." The missing element could be excluded on purpose to distinguish these two greases within MasterPro. Also, it is not advisable to apply grease to components that move at a very fast rate. MasterPro's rigorous quality control and product testing ensures consistency throughout their product line, providing assurance that repairs are made to last. This is important to consider when refilling a reservoir that already contains grease. The last component to consider in terms of the chemicals used to manufacture grease is the additives. During the early 1970s, a leading telecommunications corporation was searching for a lubricant that would preserve the microscopic ball bearings utilized in their switching systems miniature electric motors. Space exploration is often regarded as one of the most demanding and harsh situations in which a lubricant can be required to operate. Interestingly, NASA* discovered that molybdenum disulfide outperformed most other lubricants in terms of lubricating performance and advantages. The purpose of grease is to provide a layer of lubrication between moving parts to prevent wear. History. Additionally, bentonite clay grease is referred to as no-melt grease. With automatic lubrication, there may not be the same need for Moly because every bearing will receive the grease it requires to keep it lubricated and purged of contaminants. Typical Properties are typical of those obtained with normal production tolerance and do not constitute a specification. Copyright 2023. Moly is a solid. Motorcycle A soap/water lather may suspend the oil in the grease, forming an emulsion that can wash away or, to a lesser extent, reduce lubricity by diluting and changing grease consistency and texture. Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @, http://www.msds.exxonmobil.com/psims/psims.aspx. Lithium complex is the thickener that is most compatible with other thickeners. Warranty, View It contains an extreme-pressure additive for increased load-carrying ability. As previously indicated, it has a broad spectrum of lubricating properties under adverse situations and temperatures. Molybdenum disulfide, graphite and tungsten disulfide are . Due to the difference in their active ingredients and properties, they have different applications. 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 Dry moly lubricants are ideal for chain drives, liquid oxygen valves, sleeve bearings, and electrical contacts for relays and switches. ExxonMobil is comprised of numerous affiliates and subsidiaries, many with names that include Esso, Mobil, or ExxonMobil. Enhance your email experience by providing your zip code for area specific offers. For instance, when OEMs manufacture their goods, they apply a molybdenum paste or spray to many new components as a break-in protective barrier. It has good water resistance and washout properties. As a consequence of these encouraging test findings, this well-known telephone company chose to convert to moly grease not only for its tiny electric motors but also for the bearings of its bigger power generators situated across the United States. This is the ability of a grease to resist a chemical union with oxygen. Shell Rotella T6 Full Synthetic, View As metals rub over each other, the grease will break down into smaller particles. The non-moly grease failed poorly in all of these preliminary tests. New York: Marcel Dekker, 2001. Initial experiments were conducted using non-moly grease to determine a parameter. The color of grease is simply a dye and has no impact on performance. It is available in both a liquid and a solid form. Copyright 2008-2023 OReilly Moly grease can be used on a variety of surfaces, including metal, plastic, and rubber. Bentonite and silica aerogel are two examples of thickeners that do not melt at high temperatures. Apply pressure on the same playing cards at an angle. Moly grease is designed to provide a high level of lubrication. ATV & UTV 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. It is capable of reducing friction and wear, withstanding intense pressures, withstanding high temperatures, absorbing shock loading, carrying huge loads, and resisting rust and corrosion. Rotella HD - Technical Data Sheet, High temperaturegrease with molybdenum disulfide designed for lubrication of demanding applications in vehicles and equipment including high shock loads where rapid starts and stops may occur such as chassis points, sliding pins, trailer hitches and axle splines where shock loading is possible. Molybdenum disulfide is a naturally occurring blackcolored solid compound that feels slippery to the touch. Molybdenum disulfide (Moly) is a solid additive, most commonly used in extreme pressure applications. It has a high strength capacity due to its ability to withstand high temperatures. Due to the amount of labor required to extract a little bit of this incredible mineral, it is a pricey and costly component. The automatic systems apply a small replenishing volume of grease, keeping a constant film of lubricant between the contact surfaces of the bearing. Because of its consistency, grease acts as a sealant to prevent lubricant leakage and also to prevent entrance of corrosive contaminants and foreign materials. Variations that do not affect product performance are to be expected during normal manufacture and at different blending locations. When a thickener is added to base stock oil, it converts the fluid to a solid or semi-solid structure. One situation where moly grease is not the best choice is when you need a high-temperature lubricant. Moly grease is not an effective electrical insulator. Fluid level does not have to be controlled and monitored. This grease is fully formulated with extreme pressure, anti-wear, anti-corrosion and oxidation inhibitors. Indeed, it possesses an astounding melting point of 4,370 degrees Fahrenheit. Make sure to consult your owners manual before applying this lubricant anywhere else. It is recovered from the rocks and then purified for direct use in lubrication. Other Shell Rotella Products, View em st ferdinand coleslaw recipe. Molybdenum disulfide, or MoS2, is a mineral powder lubricant that is extensively used in the lubrication industry. Nonetheless, if the moly is not supplemented, it will gradually deteriorate. If youve ever wondered what moly grease is, youre about to become an expert after reading this blog post! Hopefully, youve gained a better understanding of this wonder mineral known as molybdenum disulfide. Whatever the application-specific reason is, Moly is used because it sticks to other materials and helps protect bearings that are not lubricated consistently. Grease holds solid lubricants in suspension. High temperatures induce softening and bleeding, causing grease to flow away from needed areas. There are two primary reasons why molybdenum disulfide performs so well in terms of friction and wear reduction. It is a better conductor of electricity and heat, and it is . Dropping point is an indicator of the heat resistance of grease. order The purpose of the testing was to see if a non-moly grease might be enhanced merely by adding a trace of moly to it. This is a solid-free lithium complex grease, and there is a reason for this. The tests were designed to put the grease through its paces in terms of wear, torque, and bearing conditions. The grease is best applied to situations where metals slide over each other under very high pressure. No. To address this serious issue, the commercial bakery decided to conduct a test on moly grease in wheel bearings. Thank you for contacting Graco. We and our partners use cookies to Store and/or access information on a device. 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. Stands up to high temperatures and stays soft in very low temperatures. Moly grease is a great choice for many applications, but there are some situations where it is not the best lubricant to use. Then watch as the cards begin to slip over one another. A penetration of 100 would represent a solid grease while a penetration of 450 would be semifluid. However, if you begin to notice excessive separation, it can be an indication that your grease has exceeded its shelf life. It is highly stable even in the presence of several solvents. Suitable for bearings operating at high temperature and under load such as disk brake equipped wheel bearings. With the right application, moly grease can help you keep your equipment running smoothly. Typically, greases with molybdenum disulfide in them are better suited for places with lots of dirt and dust. Can You Use Moly Grease As A Gun Lubricant? Most moly's are 3% including Kubota's own. So, without further ado, lets get started right away. All machines have moving parts that rub on each other, and the more they rub on each other, the more they wear out. It is capable of functioning and lubricating at very low cryogenic temperatures and can endure temperatures as high as 750 degrees Fahrenheit in regular atmospheric settings all the way up to exceptionally high temperatures of 2,000 degrees Fahrenheit when required to lubricate in spaces vacuum. The exclusion of molybdenum was not observed in other "multi-purpose" greases such as grease 015 (Sta-Lube) however. 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. 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. if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'toolsmechanism_com-box-4','ezslot_6',148,'0','0'])};__ez_fad_position('div-gpt-ad-toolsmechanism_com-box-4-0');However, not every grease is good for all applications. The consent submitted will only be used for data processing originating from this website. It readily transfers and adheres to other solid surfaces with which it comes into contact. 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. Its mineral form - called molybdenite - was commonly confused with graphite until late in the 1700's. It can also help to protect the chain from wear and tear. Oil lubrication can require an expensive system of circulating equipment and complex retention devices. Molybdenum is a critical component in the manufacturingof the strongest and most durable alloy steels. Used successfully on roller bearings, plain bearings, sliding guides, roller guides, ball-and-socket joints, splined shafts and threaded spindles. Lucas Heavy Duty Mining and Construction Grease is a smooth, dark gray, lithium complex grease fortified with 5% molybdenum disulfide to provide excellent shock loading protection in the most adverse operating conditions. What do you think about PTFE greases? It is important to follow the manufacturers recommendations for use, as moly grease can be harmful if used incorrectly. When one looks at an exposed metal surface with the naked eye, it seems to be smooth. 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. 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. The grease will prevent friction and it will remain in place for a long time. 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. They are both forms of carbon that have different structures. If you are using moly grease in a high-temperature or high-pressure application, make sure to follow the manufacturers recommendations. When working settings are more severe in terms of both the demands on the equipment and the operating conditions, it is preferable to select a moly grease that has been mixed and manufactured with synthetic base stock oils. Ultimately, the General Motors* experts decided that only adding 1% MoS2 to a low-quality grease transformed it into a high-performance lubricant. How To Remove Grease From Fingernails? MOLYKOTE BR-2 Plus High Performance Grease. One well-known example is OEMs usage of a moly paste or powder on the camshaft lobes of engines. This will give you an idea of where you can apply each of them. When the majority of conventional lubricants degrade due to strong loads and high temperatures, moly flourishes. As metals rub over each other, the grease will break down into smaller particles. The reaction of grease with oxygen produces insoluble gum, sludges and lacquer-like deposits that cause sluggish operation, increased wear and reduction of clearances. We'll help you choose the right product for your use. Because the metallic element disulphide is made up of energy, it has the strength to withstand heat and pressure. Moly is a solid. Synthetic base oils outperform mineral-based greases in terms of heat stability and will provide a higher return on investment over time. Bear in mind that one of the most distinguishing characteristics of moly is its exceptional shock loading capacity. A lubricants purpose is to keep these two metal surfaces apart. Other greases have not lasted nearly as long or as well. 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. The grease helps to reduce the friction between two metals rubbing over each other. Moly grease is not compatible with lithium grease, so you should never mix them together. This is the only grease I've ever used that actually does what it says it will do. Yes! Applications. Others say that the Moly actually coats abrasive contaminants to prevent them from scoring the moving surfaces inside of the bearing. Penetration depends on whether the consistency has been altered by handling or working. Caterpillar Tractor Company* is a unique example. Metallic soap is the most often utilized thickening by grease makers. Graco extends the lifecycle of bulldozers, diggers and other machinery, while expediting maintenance tasks, so construction can better adhere to schedules. It also acts to keep deteriorated seals effective. ET greases contain anti-oxidants, EP and wear preventive additions and rust inhibitors. However, it is not recommended for use with certain types of materials, such as aluminum, copper, or brass. Snowmobile Moly grease can start to break down at temperatures above 200F. Lucas Marine Grease is a premium, extreme pressure, multi-purpose, heavy duty OBCS grease containing unique . Promotions & Loyalty rewards, View Grease tubes should also be stored in a cool, clean, dry area and out of direct sunlight. 5 Differences Between Lithium Grease and Moly Grease: 1. Due to the layered crystal structure, MoS2 is capable of withstanding enormous loads. 1. The next step consisted of a series of experiments in which engineers added very minute quantities of moly powder to the oil. Moly grease is a type of lubricant that contains molybdenum disulfide. Facing tight deadlines, the construction industry requires equipment ready to work when crews are. Thank you again for making such great products. The two metal surfaces now contain two very effective layers of MoS2, which will glide over one another in a manner similar to how playing cards slide, as described before. The NLGI has established consistency numbers or grade numbers, ranging from 000 to 6, corresponding to specified ranges of penetration numbers. The site explores destinations for travellers visiting the Southern Alps in New Zealand. Comparing Moly Grease Vs Red Grease 1. Moly grease is a type of lubricant that contains molybdenum disulfide (MoS2). Thanks for reading! Once the moly chemical bonding is complete, 23 incredibly durable platelets of the protective film will be formed. This is why it is imperative to have a quality high-temperature grease for this type of environment. What is moly grease? Virtually wash-out proof. Warranty, View 8 Steps, Although both of them can withstand high heat, one of them has a higher melting point than the other. 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. Grease holds solids in suspension while solids will settle out of oils. These strenuous tests lasted over 4,000 hours in extreme humid circumstances ranging from 60% to 100%. Pumpability suffers and machinery operation may become impossible due to torque limitations and power requirements. 7:30 a.m.-5 p.m. Central Time. 38 semi-trucks, police vehicles, and municipal buses were lubricated with a lithium grease containing 3% moly during a two-year period. A good example of how well the Oil Stabilizer works is when I ran it in my EQUALIZER motor that had NO oil pressure. We believe your hard work should be rewarded. Molybdenum disulfide (Moly) is a solid additive, most commonly used in extreme pressure applications. Lithium grease and moly grease have different additives and ingredients. By creating the right quantity of moly in grease, whether its moly grease ball joints, bearings, or any other component, the moly-containing grease acts as a continual reservoir of moly. Click here to find a If you are using moly grease for wheel bearings, make sure to clean the bearings and apply a thin layer of grease.
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