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Polystone Fender Grade

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Polystone Fender Grade - Polystone Fender Grade, is a unique low-friction Ultra High Molecular Weight Polyethylene (UHMWPE) with a molecular weight of more than 4.5 million...
Description

Polystone Fender Grade, is a unique low-friction Ultra High Molecular Weight Polyethylene (UHMWPE) with a molecular weight of more than 4.5 million.

Polystone Fender Sheets Applications:

Harbour Construction
  • Individual profiles on quay walls
  • Wear pads to cover wood and rubber

Truck Docks

  • Fenders for dock plate protection

Dredges

  • Slide wall fenders to protect dredge from barges.

Boats

  • Rubbing strips
  • Low friction bushings

Pilings

  • Fenders
  • Wear plates and slides

Floating Docks

  • Wear plates where dock meets pillage
  • Bushings for pivots
  • Fenders
  • Slide

Physical Properties:

Specific Gravity: g/cm³ 0.95
Max Continuous Operating Temp: °C 80
Max Short Term Operating Temp (3-4hrs): °C 130
Tensile Strength: Mpa 25
Impact Resistance Charpy Unnotched: KJ/m² No Break
Hardness: Rockwell M 66
Co-efficient of thermal expansion: m/(m.k) x 10¯6 200
Surface Resistivity: Ohms >1011
Flammability UL94:   HB
Food Grade: FDA No
Relative Abrasion Loss by Sand Slurry:   220

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