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Formulated to maintain key performance properties in an extended temperature range, TIVAR® H.O.T. will excel in a variety of industrial manufacturing environments where temperatures range up to 275° F, nearly 100 higher than competing UHMW-PE formulations. TIVAR® H.O.T. reduces the oxidization rate of the material at higher temperatures thereby slowing material degradation and extending wear-life in chemical, elevated temperature and thermo-cycling environments. In many applications, TIVAR® H.O.T. will last up to 10 times longer in higher temperature environments and has excellent wear and release characteristics. TIVAR® H.O.T. is also a great material for use in conveyor systems or other equipment that is frequently exposed to chemical washdowns in such industries as poultry/meat processing and packaging. It can be also be used in applications ranging from wearstrips for spiral conveyors in the baking industry to drag conveyor flights for moving bulk materials in grain elevators, or wearstrips for conveyor dryers in drying and dehydrating systems. TIVAR® H.O.T. is white and available in the following standard sizes: 48″ x 120″ sheets with gauges ranging from 1/16″ to 6″ and 48″ x 240″ sheets with gauges ranging from  3/4″ to 3″. Other sizes are available on request. It can also be extruded in a variety of standard and custom profiles.

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At a Glance

Generic Name
Ultra High Molecular Weight Polyethylene

Available In
Sheet, Rod, Tube, Profile

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Technical Information

Stock Products Properties Applications Advantages Grades

Stock Products

TypeSizeLengthColor
Sheet 1/16″ – 6″ 48 x 240 CTS White
Rod Call for sizes White
Tube Call For Sizes White
Profile Call for Shapes

Give us your cut-to-size dimensions. We will precision-cut these plastics to your exact size. Additional sizes and colors available upon request.

Properties

Physical PropertiesUnitsASTMResults
Density g/cm³ D792 0.940
Water Absorption, 24 hrs % D570 <0.010
Mechanical PropertiesUnitsASTMResults
Tensile Strength psi D638 6800
Comprehensive Strength psi D695 3800
Ball Indentation Hardness
Shore Hardness D2240 68
Izod Impact, Notched D256 NB
Compressive Modulus ksi D695 80
Thermal PropertiesUnitsASTMResults
Deflection Temperature at 1.8 MPa (264 psi) °F D648 116
Maximum Service Temperature, Air °F Long Term 275
Melting Temperature °F D648 275
Flammability, UL94 1/8″ HB
CTE, linear °F E831 110

NOTE: The property values presented above are typical values intended for reference and comparison purposes only. They should NOT be used as a basis for design specifications or quality control. Contact us for manufacturers’ complete material property datasheets. All values at 73°F (23°C) unless otherwise noted.

Applications

  • Chain guides
  • Conveyor components
  • Flights and paddles
  • Guide rails
  • Liners
  • Seals & valves
  • Wearstrips, pads, and plates

Advantages

  • Inhibits oxidation, extends material wear life
  • Extended operating temperature range
  • Abrasion, corrosion, chemical, and moisture resistance
  • Excellent release characteristics
  • Meets FDA guidelines
  • USDA and 3-A Dairy compliant

Grades

  • Meets FDA guidelines
  • USDA and 3-A Dairy compliant

NOTE: Several grades of this material are available. For additional information regarding this plastic, contact your Emco Industrial Plastics representative or call 973-862-4148.

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