What is the best type of grease?
What is the best type of grease?
Grease manufacturers use colorants simply to help facilitate the identification of greases and to make them more appealing, as opposed to just brown or black. … The color of grease can also provide some indication of its overall quality. As grease degrades and becomes contaminated, it usually will begin to darken.
What does ep2 grease mean?
One type of lubricant grease used in automobiles is EP2 lithium grease. What is it ? It is a general purpose lithium-soap thickened grease for extreme pressures.
How many types of grease are there?
The three main types of classifications are AP grease, MP grease, and EP grease. Each of these describes a type of grease but there are also many other names and applications. For example, the term car grease is very common and it can refer to different types of greases in general.
Can you use Vaseline instead of grease?
Yes, but a thread is not lubrication, it's mainly protection against corrosion and bonding… For this Vaseline should work just fine, at least as a temporary solution.
What kind of grease is blue?
CRYSTAL BLUE GREASE. Product Description: CRYSTAL BLUE GREASE is a unique synthetic grease formulated from synthetic base oils, a proprietary inorganic thickener system and special extreme pressure and adhesive additives. It has “no” dropping point and is non-melting.
What does NLGI stand for?
The NLGI consistency number (sometimes called “NLGI grade”) expresses a measure of the relative hardness of a grease used for lubrication, as specified by the standard classification of lubricating grease established by the National Lubricating Grease Institute (NLGI).
What color is lithium grease?
If you need say a lithium based grease, its very important you get a lithium grease and not say a calcium or aluminum based product. 4- In most cases, the color of the grease doesnt actually mean much (red vs blue). Where color DOES matter is when you see a "gray grease".
How Grease is produced?
Lubricating grease is made by dispersing the thickener (solid phase) into the lubricating fluid (liquid phase) to form a stable product. In most cases, the thickener is the reaction product of carboxylic acid(s) and alkaline earth metal hydroxide(s), forming an organic salt, commonly referred to as a soap.
Does Grease stop rust?
A thin layer of grease will prevent rust or oxidation of iron based products. It is the contact with oxygen that results in rust and grease will prevent it the Oxygen from rusting the metal. … In Industrial applications the right grease doesn't just reduce the coefficient of friction but it prevents rust.
Why is lithium used in Grease?
It has a drip temperature of 190 to 220 °C (370 to 430 °F) and resists moisture, so it is commonly used as lubricant in household products, such as electric garage doors, as well as in automotive applications, such as CV joints.
Is Ball bearing a lubricant?
The most important task of the lubricant is to separate parts moving relative to one another (balls or rollers and raceways) in order to minimize friction and prevent wear. A lubricant that is designed for specific operating conditions will provide a load bearing wear protective film.
How is grease measured?
While the consistency of oil lubricants is measured in terms of viscosity, the consistency of bearing grease is measured in penetration levels. Penetration is the depth, in tenths of millimeters, to which a standard weighted cone sinks into the grease under prescribed conditions (“unworked” versus “worked”).
When should I use silicone lubricant?
Silicone lubricants are used in a vast array of industries. According to 3M, a highly regarded silicone producer, these lubricants are used in electrical and automotive applications, and can be used to lubricate and protect plastics, inhibit the formation of rust and reduce friction.
What is the average amount of base oil in grease?
NLGI or National Lubricating Grease Institute has an established scale for grease consistency based on the ASTM D217 Worked Penetration range. Grease consistencies can range from a 000 grade to a 6 grade, where 000 is the thinnest consistency and 6 is the thickest consistency.
What is EP grease best used for?
It is a general purpose extreme pressure (EP) grease for heavy industrial use and is extremely versatile, minimizing inventory requirements and misapplication because it works in many different applications. It is especially effective in severe operations caused by moisture or high temperatures.
Does silicone grease dry out?
Silicone grease is commonly used for lubricating and preserving rubber parts, such as O-rings. Additionally, silicone grease does not swell or soften the rubber, which can be a problem with hydrocarbon based greases. … Thermal grease often consists of a silicone grease base, along with added thermally conductive fillers.
What is marine grade grease?
Multi-Purpose Marine Grease is a marine lubricant that can provide protection against rust and corrosion in both fresh water and salt water environment. This grease is long lasting and helps resist friction. Typical weld point of 500 Kg the minimum industry standard is 200 Kg. Timken Load 65 lbs. Dropping point 570 °F.
What is dropping point of grease?
The dropping point of a lubricating grease is an indication of the heat resistance of the grease and is the temperature at which it passes from a semi-solid to a liquid state under specific test conditions. It is dependent on the type of thickener used and the cohesiveness of the oil and thickener of a grease.
What is Dry Moly Lube?
Description. CRC dry moly lube is a dry film lubricant fortified with molybdenum disulfide that reduces friction and improves overall operating performance. Dry moly lube bonds instantly to metal surfaces to form a dirt repelling barrier that lubricates and protects the surface from pressure and friction.