What is the difference between lithium and lithium complex grease?
The dropping point of lithium complex greases is higher than that of simple lithium soap greases due to the presence of a second thickener component, known as the complexing agent. Modern lithium complex greases typically use a shorter chain-length difunctional carboxylic acid, such as azelaic acid or adipic acid.
What grease should I use on my John Deere tractor?
Grease-Gard Premium Plus is a multi-purpose HD Lithium complex grease. It is used by John Deere for initial factory-fill lubrication of U-joints and axle bearings and it is compatible with most other types of grease.
How do you make lithium complex grease?
A high dropping point lithium complex soap grease is prepared by dissolving a monocarboxylic fatty acid and a dicarboxylic acid together in oil at a temperature above the boiling point of water and then neutralizing the resulting oil-acid mixture by adding a concentrated aqueous solution of lithium hydroxide
What color is John Deere Multi Purpose HD lithium complex grease? – Related Questions
What are the ingredients of lithium grease?
Lithium grease was invented in the early 1940s. It was made by reacting lithium hydroxide with fatty acids. At this time, modern lithium soap (thickener) consists of 12HSA (12-hydroxystearic acid, or triglycerides) with lithium hydroxide monohydrate in a base fluid.
Is Lithium Grease petroleum based?
As lithium is based on petroleum, it tends to speed up rubber and plastic components decay. Lithium-based grease can withstand high temperatures and are perfect for cars, heavy machinery, and guns.
What is the difference between regular grease and lithium grease?
The main difference that exists between standard lubricating grease and lithium grease is that standard grease is often used in industrial settings and lithium grease is primarily used in domestic settings.
What is the difference between lithium and Moly grease?
Lubrication grease is a mixture of oil and soap or another thickener. The portion of the grease that determines the compatibility is the thickener. Lithium complex is the thickener that is most compatible with other thickeners.
How is lubricating grease made?
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.
What can I use instead of lithium grease?
Like lithium grease spray, marine grease is formulated to lubricate high-load items. But it’s thicker and far more water resistant than lithium grease, so it does a fantastic job of inhibiting rust and preventing metal parts from “welding” themselves together with rust.
Both will work. But I am not sure the long term effects or effectiveness of the Vaseline. Lithium Grease is a holder of the oil inside it and when you squish things together the oil comes out and is lubricating the joint. When it’s not squeezed the oil gets absorbed back into the lithium holder like a sponge.
Is silicone grease the same as lithium grease?
As mentioned above, and unlike lithium grease, silicone lubricant is the perfect lubricant for rubber surfaces, but it is also extremely versatile, so it can be used on most other materials, including metal, plastic, wood, and even painted materials.
Is silicone grease compatible with lithium grease?
Are all lithium complex greases compatible?
Some polyurea thickeners are completely compatible with lithium and lithium complex thickeners, while other polyurea thickeners are definitely incompatible with the lithium and lithium complex thickeners.
Can you mix different brands of lithium grease?
Can I use a different brand of lithium grease to finish the job? Expert Reply: Yes, you can mix different brands of lithium grease like the part # L11354.
