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Modified Tungsten Disulfide
line

Our NCT W-Coating is a superior product using technology originally developed and used by the NASA space program, for applications where friction and wear are a problem. Applied on top of one of our other PVD coatings, the result is the best of both worlds! Increased hardness is provided by our PVD coatings, and increased lubricity by our W-Coating. Try coating that has been used by "Indy" race cars, NASA, machine tool builders, and many, many more industries that must fight critical part wear. W- Coating promotes Chip evacuation on high speed machining operations. The hydro static properties of W-Coating holds lubricants on the tooling, improving the lubricity on all metal forming and cutting operations.

Compatibility:

W-Coat is successfully used alone or with any of our PVD coatings. W-Coat has a natural affinity for lubricants, and enhances the performance of synthetic and petrochemical oils, greases, silicon lubricants and hydraulic fluids.

Typical Operations:

Punches & Dies
Cutting Tools
Injection Molding
Investment Casting
Gears / Bearings
Valves / Connectors
Chain Drives / Conveyors

Coating Characteristics

Thickness:

.5 Microns

Thermal Stability:

825° F

Lubricity:

.03 Coefficient of Friction

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