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Tel. +82)313157511~2, F. +82)313157561
BEAR RING
PF10/PF20
■ Material structure Synthetic fiber-reinforced polyester composite with PTFE(Graphite) micro-powder additions
■ Type PF10(graphite additions), PF20(with PTFE additions), PF20 Wear RING
■ Features Low frictional coefficient, high load carrying capacity, good chemical resistance, no stick slip,
low water uptake
■ Application Piston, Rod (hydraulic cylinder)
■ Availability Wear ring(O.D. 10~1000 mm), Wear strip(Length 5~30M)
Color
Density[g/cm3]
Compressive strength
[MPa]
Impact
strength
[J/m]
Hardness
[HRM]
Thermal
expansion
[10-5/℃]
Swell
in water [%]
Max.
Sliding speed
[m/s]
Temperature
[℃]
Blue/
PF20
1.21
290
66
100
5~8
0.05
1.0
-40~110
Black/
PF10
-
-
-
-
-
-
-
-
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