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Polystone Ultra

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Polystone Ultra is specifically formulated with improved sliding characteristics improving its resistance to wear, abrasion and environmental stress cracking. Ideally suited to flow promotion and mechanical transmission support products...
Description

Polystone Ultra is specifically formulated with improved sliding characteristics improving its resistance to wear, abrasion and environmental stress cracking. Ideally suited to flow promotion and mechanical transmission support products.

Key Features and Benefits:

  • Impact strength
    It is virtually unbreakable
  • Light weight
    Easy to handle without special equipment
  • Physiologically inert
    Approved for food applications
  • Electrical insulation - it is a good insulator
  • Weatherproof - it doesn't absorb water
  • Chemical resistance
    Resists corrosive chemicals
    (Sulphuric Acid, Caustic Soda)
  • Abrasion resistance
    Rated better than carbon steel for
    sliding abrasion applications
  • Low coefficient of friction
    it does not require lubrication

Applications:

  • Bulk storage flow promotion
  • Bulk storage wear liners
  • Mechanical chain guides
  • Mechanical wear strips

Material Specifications:

 Product

Sheet

Rod

Tube

   Thickness
(mm)
 Dimensions
(mm)
Outside
Diameter
(mm)
 Outside
Diameter
(mm)

Polystone Ultra
UHMWPE
(Green)

3 - 8 2000 X 1000 40 - 200 -
 8 - 100 3000 X 1000
3000 X 2000

Cut to Size & Component Machining available for this product.

Physical Properties:

Specific Gravity: g/cm³ 0.93
Max Continuous Operating Temp: °C 80
Max Short Term Operating Temp (3-4hrs): °C 130
Hardness: Rockwell M 63
Co-efficient of thermal expansion: m/(m.k) x 10¯6 200
Dielectric Strength: KV/mm 45
Food Grade: FDA Yes
Relative Abrasion Loss by Sand Slurry:   80

Click here to download and view the product data sheet for this item.