What is industrial grease? Advantages and disadvantages compared to industrial oils?

     

Industrial grease is an increasingly popular lubricant and an indispensable element for any business. With superior properties, industrial grease is no longer a choice but become an essential demand in today’s industry.

What is industrial grease?

It is a semi-solid product, manufactured by combining three important basic ingredients, base oils, thickeners and additives.

What is industrial grease

Depending on the application, industrial greases may offer some excellent lubrication benefits. Greases are used to lubricate structures that do not require frequent lubrication or at open locations requiring low lubricant leakage, and to provide sealing action to prevent water penetration and incompressible materials.

Industrial grease is also resistant to abrasion, resistant to the action of oxidants or environmental impacts thanks to its composition (base oils, thickeners, additives).

The constituents of industrial grease

Base oil is the largest component in the composition of industrial grease, accounting for 80 – 97% of the weight. The choice of base fluid can be mineral oil, synthetic oil or any liquid that provides pure lubricant.

A thickener can be any material that, when combined with base oil, will produce a liquid or semi-solid. The main thickeners used in grease include lithium, aluminum, calcium soap; clay; polyurea; … Lithium soap is the most common thickener used today

Additives: Additives and denaturing agents commonly used in lubricants

Is oxidation or rust inhibitors, polymers, extremely high pressure (EP) additives, abrasives, lubricants.

Advantages and disadvantages of industrial grease and industrial oil

CriteriaIndustrial greaseIndustrial oils
Feeding deviceGrease sealed bearings do not require reshaping for a long timeRequires a continuous feeding device (drip feed, splash feed, circulating system)
ConsumptionMay be kept to the minimum requiredSignificant quantities required
Lubrication systemsSimpleComplex
LeakageInability due to its seal forming characteristicsProbably if the sealing system is sufficient
Use for high speed applicationsLimitUseful
Remove contaminantsIs notContinuous removal by filtration or centrifugation
Friction lossHigh capacity, but reduced torque can be achieved by switching channels in rolling bearingsLow possibility
Cooling effectNot capable of coolingHigh cooling capacityo

Common types of industrial grease of Kyodo Yushi:

Grease bearings: Kyodo Yushi Citrax EP No.1, No.2 Grease , Kyodo Yushi GC Grease 350, Kyodo Yushi Multemp ET-100K Grease, Kyodo Yushi Multemp LRL No.3 Grease , Kyodo Yushi Multemp PS No.2 Grease, Kyodo Yushi Multemp SRL Grease , Kyodo Raremax Super Grease.

Steel grease: Mỡ Kyodo Yushi Citrax EPMỡ Kyodo Yushi GC Grease 350Mỡ Kyodo Yushi Multemp SAMỡ Kyodo Yushi Multemp SRLMỡ Kyodo Yushi Powerlite WR No.2

Automobile grease – motorbikes: Mỡ Kyodo Yushi Multemp SI-B

Grease light industry: Mỡ Kyodo Yushi Emalube L , Mỡ Kyodo Yushi GC Grease 350Mỡ Kyodo Yushi Multemp AC-D

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