Description
Composition:
80% Virgin PTFE + 15% Glass Fibers + 5% Molybdenum Disulfide Powder.
Typical Applications:
Self-lubricating bearings
Sealing elements
Shaft-seals
Valve seats and piston rings
TYPICAL VALUES*
GRADES
PROPERTY TEST METHOD UNITS NFF FF FF/HD
Bulk Density ASTM D4894 g/l 450 750 800
Specific Gravity ASTM D4894 – 2.27 2.27 2,27
Tensile Strength CD ASTM D4894 MPa 25 22 20
Elongation CD ASTM D4894 % 280 250 220
Hardness NEEDLE Shore D 63 63 63
Diametric Shrinkage INTERNAL % 2.3 2.2 2.2
*Typical values not suitable for specification purposes
