Selecting the Type of Solid Lubricant

The factors involved in choosing the best solid lubricant for a particular application are complex. Where the application is in an important mechanical system, it will be necessary to study the properties and performance of the various candidate materials In detail, and then to carry out realistic evaluations to ensure that the chosen material is suitable. 

Thermal conductivity Poor Good Very poor 

Electrical conductivity Poor to fair Good Very poor 

Adhesion Very good Good Very good 

Colour Dark grey/black Dark grey/black White 

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