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Polygon Polylube™ Fiber Series Epoxy Composite Bearings

Category Polymer , Thermoset , Epoxy , Epoxy, Encapsulating, Glass or Mineral Filled
Manufacturer Polygon Company
Trade Name Polylube™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Polygon Polylube™ Fiber Series Epoxy Composite Bearings.pdf
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Material Notes:
Low friction coupled with high load carrying capacity are natural benefits. Teflon® superfilaments, which exhibit tensile strength twenty times greater than PTFE resins are integrated into the bearing surface. Polylube bearings resist cold flow and demonstrate impressive wear characteristics. Polygon's patented mechanical process of fiberglass filament weaving/winding results in structures of exceptional strength to support the bearing surface. A filament-wound fiberglass chemically bonded with epoxy, Polylube's structure is naturally concentric with no seam or overlap.Information provided by Polygon Company. Teflon® is a registered trademark of DuPont.
Physical Properties Metric English Comments
Density 1.87 g/cc
0.0676 lb/in³
Water Absorption 0.12 %
0.12 %
2 hours
0.16 %
0.16 %
24 hours
Mechanical Properties Metric English Comments
Compressive Yield Strength 172 MPa
25000 psi
Unit Load Limit
Compressive Strength 379 MPa
55000 psi
Thermal Properties Metric English Comments
CTE, linear 12.6 µm/m-°C

@Temperature 20.0 °C
7.00 µin/in-°F

@Temperature 68.0 °F
Thermal Conductivity 0.259 - 0.331 W/m-K
1.80 - 2.30 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 163 °C
325 °F
Special Formulation can go higher
Minimum Service Temperature, Air -196 °C
-320 °F
Descriptive Properties Value Comments
Max Velocity 10 SFM
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