White grease is also known as lithium grease. It is a versatile lubricant that has become essential for both industrial applications and everyday household maintenance.
Petroleum-based, white grease gets its distinctive white appearance from the addition of lithium soap thickeners. These thickeners also provide excellent stability and water resistance.
In this article, we will explain what white grease is made of, and how it is used to significantly extend the life of mechanical equipment.
Composition and properties of white grease
White grease consists primarily of mineral oil combined with lithium soap as a thickener. The result of this composition is a semi-solid lubricant that is suitable for metal surfaces. It also provides excellent protection against moisture.
The temperature range for white grease is typically between -20°F to 350°F. This makes it usable in various environmental conditions. Its resistance to water washout and ability to maintain consistency under pressure are key advantages.
Household uses of white grease
White grease can be used for many purposes around the home, meaning it is marketed and sold on the consumer market.
Garage door tracks and chains operate more quietly and efficiently when properly lubricated with white grease. Kitchen appliances with moving parts – such as food processors, blenders and stand mixers – can have their mechanical components treated with food-grade white grease to extend their service life.
Even everyday items like drawer slides, folding lawn chairs and garden tools perform better and last longer when their moving parts receive an occasional application of white grease.
White grease for industrial applications
In industrial settings, white grease plays an important role in maintaining equipment.
Conveyor systems, bearings, gears and chains in manufacturing facilities all require regular lubrication. Using white grease as a lubricant minimises friction and prevents premature wear.
There is also the adhesive nature of white grease. This ensures it stays in place even in high-speed applications, providing lasting protection for the critical components of industrial machinery and tools.
For preventative maintenance, many industrial facilities will use white grease as lubrication in order to avoid unexpected equipment failures and production downtime.
Choosing the right white grease
Premium white grease from manufacturers such as Morris and Petronas often includes additives that enhance performance characteristics such as extreme pressure resistance or extended temperature ranges. Read each product’s specifications closely and choose the best option for each application.
