WS2 Solid Lubricant

1.Introduction

Solid lubricant is a material which decreases friction and abrasion by forming thin lubrication coating layer. Solid lubricant can be used even on extreme conditions such as very high or low temperature or vacuum, where liquid lubricant can not be used.

WS2 solid lubricant has excellent oxidation resistance compared to other lubricants such as Graphite, MoS2. Moreover, it has high lubricity under the conditions of severe temp. and load. The application field of WS2 solid lubricant is being widen gradually.

2.The comparison of solid lubricant

3.The characteristic of WS2 solid lubricant

4.Performance test of solid lubricant

• Frictional coef. of drying coated WS2
• Low frictional coef., high lubricating effect in vacuum

• Comparison of MoS2 solid lubricant
• Good lubrication characteristic (WS2 > phosphate + MoS2)

5.Application Fields of WS2 solid lubrication

6.NANO WS2 solid lubricant

NW-10

• WS2 solid lubricant powder with excellent lubricating effect at high temp.(Registered 2 Korean patents)

NW-50

• WS2 solid lubricant spray can with convenient application.(Registered the Practical New Device)

NW-C

• Forming thin(under 0.5µm) lubricating coating layer with increasing durability (Applying for a patent)

Piston	Cathoderay Tube Mold	Mold Parts	Cylindrical Piston