25% Carbon filled PTFE compounds
25% Carbon filled PTFE has improved dimensional stability with a lower coefficient of linear thermal expansion and higher deformation under load. When compared to glass filled PTFE grades carbon filled grades are less abrasive to mating surfaces in bearing applications.
Special properties
Particularly low wear when lubricated with water
Reduced deformation under load (improved compressive strength)
Improved thermal and electrical conductivity
Common Fillers we used: Glass fiber, Carbon, molybdenum disufide, graphite, bronze powder, silica, carbon fiber and so on.
Main products:
Piston rings, guide rings, seal rings, bearing, bearing bush, valve slide, machine tool guideways, mechanical seal.
According to customer's requirement or process according to customer's drawing. Max diameter ≤ 2000mm.
Audited Supplier 
Audited Supplier 
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