Description
Phenolic resin rod guide rings are designed to guide rods by operating on their inner surface. Guide rings have the function of preventing mechanical contact between pistons, bores and rods. Therefore, they have to absorb all transverse forces that occur. Our material is taking linear phenolic as basic materials, and taking high quality and strength polyester fiber fabric as strengthening material. It is composed by advanced technology under the certain temperature and pressure.
Benefits:
Good dimensional stability
Good vibration absorption
Good friction characteristics
Good dry operation
Improves seal life performance
Hydraulic cylinders
Hydraulic excavators
Mobile machinery
Construction equipment
Part Number |
PFC-3 |
Color |
Light yellow to brown |
Density |
1.2-1.4g/cm³ 0.043-0.051lb/in³ |
Tensile Strength |
40MPa 5800PSI |
Ultimate Compressive Strength |
320MPa 46400PSI |
Impact Strength |
210 J/m |
Rockwell Hardness |
80HRM |
Coefficient of friction |
0.20-0.40(Dry) 0.08-0.12(Oil) |
Temperature |
-40° to 130° C -40° to 266° F |