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Specialty Compounds RTP Company

PolyPLASTY PolyTAN 44/65 Polyurethane
Categories: Polymer; Thermoplastic; Polyurethane, TP

Material Notes: PolyTAN is a polyurethane elastomer with exceptional flexibility, abrasion resistance, and tear strength even at high loads.

  • abrasion resistance
  • high mechanical resistance
  • keeps its shape even after multiple mechanical loads
  • various hardness modifications
  • chemical resistance
  • good machinability
  • possibility of metal casting or casting engineering plastics (bandages, sprockets)
  • operating temperatures from –30°C to 80°C, for short periods up to 120 °C (up to 4 hours)
Very good strength, resistant to mineral oils and gasoline, high abrasion resistance, and very good damping properties. Uses:
  • sealing
  • packing
  • cuffs
  • machine pads
  • flexible coupling
  • dampening stops
  • cylinder coverings
  • pressure rollers
  • covers of casters for high loads and slow speeds
  • lining hoppers in construction and metallurgy
  • lining mixers of concrete and mortar mixtures
  • spatulas and lining moulds in the construction industry
  • wiper blades for snow ploughs
  • circulating belts for shunting and combing machines etc.
The material is destroyed at a temperature above +160 °C.

Information provided by PolyPLASTY.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.25 g/cc0.0452 lb/in³DIN 53479
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore A 60 - 7060 - 70
Tensile Strength >= 30.0 MPa>= 4350 psiDIN 53504
Elongation at Break 540 - 660 %540 - 660 %DIN 53504
Rebound 45 %45 %DIN 53512
Abrasion 5050mm3; DIN 53516
Compression Set 50 %
@Temperature 70.0 °C,
Time 86400 sec
50 %
@Temperature 158 °F,
Time 24.0 hour
DIN 53517
 
Thermal PropertiesMetricEnglishComments
Maximum Service Temperature, Air 80.0 °C176 °FContinuous
 120 °C
@Time 14400 sec
248 °F
@Time 4.00 hour
Short Term
Minimum Service Temperature, Air -30.0 °C-22.0 °F
 
Descriptive Properties
Colorred

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