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Kal-Gard manufacture a complete range of dry film lubricants for applications where the following conditions exist: extremely high loads, surface temperatures are extreme (-200°C - +800°C), environments are dirty or abrasive, fretting wear, i.e. spline drive in aircraft engines. These coatings are based on various solid lubricants i.e. molybdenum disulphide, graphite, boron nitrite, etc. Other uses for the above products include metal forming, drawing & heading of titanium and other super alloys. Coatings are applied by dip, brush or spray and are generally a dry film thickness of 8 – 12 microns thus will not affect most machine tolerances.
Dry Film Lubricants
What is a solid or dry film lubricant?
A dry film lubricant is precisely what the word implies, namely a lubricant which is dry. Conventional lubricants such as oil or grease are wet and are derived from crude oil or made synthetically and fall in a class of lubrication, which is known as Hydrodynamic. Hydrodynamic lubrication in its ideal state means the separation of 2 metal surfaces by means of a liquid or gas to prevent metal to metal contact. The means of lubrication in a dry film lubricant is by means of boundary lubrication in which metal contact can, and frequently does take place.
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产品名称：KAL-GARD F.A. |
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