Oil lubrication can require an expensive system of circulating equipment and complex retention devices. Moly greases water resistance level is low. An example of data being processed may be a unique identifier stored in a cookie. Technically the use of PTFE based greases, fully synthetic and fluorinated only makes sense at extremely high operating temperatures. We and our partners use cookies to Store and/or access information on a device. This substance forms a thin, slippery film on metal surfaces. Southwest Research Institute* did another intriguing experiment. Lubrication Fundamentals. The mineral oil in grease can flash, burn or evaporate at temperatures greater than 177C (350F). 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. Both are a shade of gray and have a comparable weight. In the instance of police vehicles, it was discovered that moly grease reduced chassis point wear by between 26% and 38%. Machining spindles. Work never stops, so neither can the machines you use. We have received your message and will contact you shortly. It is available in both a liquid and a solid form. This substance works to reduce friction between the chain and other surfaces. Manage Settings grease-like substances or solid materials in powder or plated layer form. Introducing Shell Rotella Greases, from the makers of Shell Rotella heavy duty engine oil, a leader in diesel engine oil for more than 40 years. Moly Grease vs. Lithium: Whats the Big Deal? Its mineral form - called molybdenite - was commonly confused with graphite until late in the 1700's. Based on its features, youll find it being used to lubricate axles, bearings, spines, gears, CV joints, and universal joints. Lithium complex is the thickener that is most compatible with other thickeners. Here are a few examples: If you are using moly grease for wheel bearings, make sure to clean the bearings and apply a thin layer of grease. Facing tight deadlines, the construction industry requires equipment ready to work when crews are. Whatever the application-specific reason is, Moly is used because it sticks to other materials and helps protect bearings that are not lubricated consistently. By adding the proper grease to your maintenance routine, you guarantee your facility is operating at peak performance. One funny thing about moly grease is that it is not compatible with lithium grease even though it contains a small quantity of lithium. Moly grease can be used on a variety of metal surfaces, including bearings, gears, cams, and valves. Molybdenum is a critical component in the manufacturingof the strongest and most durable alloy steels. The automatic systems apply a small replenishing volume of grease, keeping a constant film of lubricant between the contact surfaces of the bearing. These components are oil, thickener and additives. Lately, complex thickener-type greases are gaining popularity. FREE SHIPPING on most orders of $35+ & FREE PICKUP IN STORE. 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. It only disintegrates gradually into smaller particles while in use. Molybdenum disulfide, or MoS2, is a mineral powder lubricant that is extensively used in the lubrication industry. Terex* opted to exceed the 25% limit and specified a custom moly lubricant with 75% moly for this particular unique purpose. 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. Typical Properties are typical of those obtained with normal production tolerance and do not constitute a specification. 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. Automatic lubrication solves the problem of inconsistent lubrication by reducing the human element. Greases containing moly are recommended for roller bearings subjected to very heavy loads and shock loading, especially in slow or oscillating motion such as found in universal joints and CV joints. Welcome! Also, it is not advisable to apply grease to components that move at a very fast rate. So when its time for your next Shell Rotellapurchase, be sure to check here first for special offers that may be available. Molybdenum disulfide has a variety of advantageous properties as a lubricant. 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. 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. Motorcycle 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. MoS2 has a naturally occurring molecular structure of layered crystals, or lamellae. Contains a special polymer for superior film strength. You only need to take note of the difference. It provides hardworking protection at a lower viscosity than CK-4 oils. 7:30 a.m.-5 p.m. Central Time. Nothing in this document is intended to override or supersede the corporate separateness of local entities. If you are using moly grease for wheel bearings, make sure to clean the bearings and apply a thin layer of grease. Moly grease is compatible with most metals, plastics, and elastomers. This is important to consider when refilling a reservoir that already contains grease. Lithium complex is the thickener that is most compatible with other thickeners. 1. The American Society for Testing and Materials (ASTM) defines lubricating grease as: "A solid to semifluid product of dispersion of a thickening agent in liquid lubricant. The next step consisted of a series of experiments in which engineers added very minute quantities of moly powder to the oil. It is highly stable even in the presence of several solvents. Its not practical. All products may not be available locally. AMSOIL products are formulated to meet or exceed the performance requirements set forth by the manufacturers of all applications shown here. Engineers at General Motors* created a specialized testing device using Cadillac* ball joints. The first element that is required is the basic stock oil. Moly is a solid. You can find Shell ROTELLAproducts stocked at over 95% ofmajor truckstops and installed at numerous truck service shops nationwide. Shell Rotella T1 Straight Grade, View MoS2 is a layered material with a sheet-like structure, while graphite is a three-dimensional network of atoms. MasterPro wheel bearing grease offers lithium-based, extreme pressure (EP) lubrication that helps provide moisture resistance and rust protection. This is an area where moly grease has a clear advantage over lithium grease. Emergency running properties, i.e. . Caterpillar Tractor Company* is a unique example. On the other hand, moly grease is not suitable for areas that are exposed to a lot of water. The thickener is often referred to as a sponge that holds the lubricant (base oil plus additives). Moly grease is just regular lithium (or other base, lithium seems to be most common) grease with a molybdenum disulfide additive in it that acts as a dry lubricant. 2. Machinery operating under extreme conditions such as high temperatures and pressures, shock loads or slow speed under heavy load. This is the ability of a grease to resist a chemical union with oxygen. . Promotions, Buy 3 gallons and get a digital gift card, View Abbey Gun Grease LT2 is a grease for use on metal slides, gear sets, triggers and sears where extreme pressures exist. Shell Rotella ET Grease. They demonstrated essentially little pitting, corrosion, or wear, despite the fact that the bearing was driven without the protective shields in place. DuPont, the DuPont Oval Logo, and all trademarks and service marks denoted with , or are owned by affiliates of DuPont de Nemours, Inc. unless otherwise noted. Penetration depends on whether the consistency has been altered by handling or working. Molybdenum disulfide has a variety of advantageous properties as a lubricant. Cant find what youre looking for? Moly grease is a great product to have on hand for lubricating metal parts, but there are some applications where it is not the best choice. Likewise, the base grease that carries the moly must be of premium quality or the benefits are not forthcoming. stanford summer program acceptance rate. MasterPro offers a complete line of automotive fluids and aerosol products for your aftermarket car care needs. 5 Differences Between Lithium Grease and Moly Grease: 1. Meets NLGI Service Classification LB service for automotive and light duty truck chassis lubrication. The portion of the grease that determines the compatibility is the thickener. The grease can withstand a high temperature of up to 350. Name stands for ALL PURPOSE grease. Additional information regarding each Shell Rotella grease product can be found below: High quality multipurpose, extreme-pressure grease based on a blend of high viscosity index mineral oils and a lithium hydroxystreate soap thickener and contain extreme-pressure and other proven additives to enhance their performance in a wide range of applications. Moly grease is a type of lubricant that can be used on chains. Lithium grease and moly grease have different additives and ingredients. This is the only grease I've ever used that actually does what it says it will do. When you need a high-temperature lubricant. 7:30 a.m.-5 p.m. Central Time. A grease's consistency is its resistance to deformation by an applied force. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. This will help to ensure a long, dependable life from Graco industrial lubrication products. These primarily include enhancing the existing desirable properties, suppressing the existing undesirable properties, and imparting new properties. Fluid level does not have to be controlled and monitored. 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. The purpose of an assembly lube is to provide startup protection for tight tolerance engine parts. Owners of Terex* articulated scraper earthmovers were reporting unusually high wear rates on the very massive kingpins utilized in their machines. Whatever the application-specific reason is, Moly is used because it sticks to other materials and helps protect bearings that are not lubricated consistently. Machinery that is not easily accessible for frequent lubrication. Pumpability suffers and machinery operation may become impossible due to torque limitations and power requirements. 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. On the other hand, the active ingredient in lithium grease is white lithium. In addition, the grease also contains base oil and extreme pressure additive. Due to the amount of labor required to extract a little bit of this incredible mineral, it is a pricey and costly component. I want to thank Lucas Oil Products for making such a fine line of oil additives. Using it in its pure powder form would be prohibitively costly in the majority of applications. It has good water resistance and washout properties. We're here to answer questions and help address your needs. It is water resistant, has excellent oxidation and mechanical stability, and protects against corrosion. New York: Marcel Dekker, 2001. The automatic systems apply a small replenishing volume of grease, keeping a constant film of lubricant between the contact surfaces of the bearing. Warranty, View If you need a lubricant for an application where low friction is desired, such as in a door hinge, you should choose a different product. Because the metallic element disulphide is made up of energy, it has the strength to withstand heat and pressure. 1. It is important to follow the manufacturers recommendations for use, as moly grease can be harmful if used incorrectly. Moly grease should not be used on surfaces that are exposed to sunlight or UV light. Anti-Seize. Effective grease lubrication depends on the grease's consistency. Others say that the Moly actually coats abrasive contaminants to prevent them from scoring the moving surfaces inside of the bearing. When the majority of conventional lubricants degrade due to strong loads and high temperatures, moly flourishes. Moly grease can start to break down at temperatures above 200F. Por. Lithium, aluminum, salt, calcium, polyurea, and clay are all examples of metallic soaps. Grease is used when it is not practical or convenient to use oil. Graco is a product- and solution-oriented company, not a grease company, but we do offer a grease for the convenience of our customers. There are a few different explanations for why Moly is used in greases. Its load-bearing capacity has been determined to be up to 500,000 pounds per square inch in laboratory tests. 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. Check the status of your These mineral oil-based greases typically provide satisfactory performance in most industrial applications. 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. Continue with Recommended Cookies. moly grease vs red grease. Mobilux EP 2 Moly is suitable for plain bearings and gears. As long as the grease is there, this moly reservoir will produce an infinite supply of moly. I use the diesel fuel treatment in my big rig that hauls the Monster Truck. 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. Grease have different additives and ingredients of premium quality or the benefits are not.... The thickener is often referred to as a sponge that holds the lubricant ( base oil extreme. Small replenishing volume of grease and power requirements molybdenum disulfide grease vs lithium grease other hand, active... 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