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Rulon Bearings
Covestro Desmopan® 481 Polyurethane
Categories: Polymer; Thermoplastic; Polyurethane, TP

Material Notes: Injection molding grade; free from plasticizers; grease and oil-resistant; low compression set; high elasticity; good heat resistance; easy release; Application; roller coating; Seals, membranes; Automotive engineering

As of 1 September 2015, Bayer MaterialScience was separated from Bayer AG and officially adopted its new name – Covestro.

Available Properties
  • Density, ISO 1183
  • Hardness, Shore A, ISO 868
  • Hardness, Shore D, ISO 868
  • Tensile Strength, Ultimate, DIN 53504, 200 mm/min
  • Tensile Stress at Strain, DIN 53504, 200 mm/min
  • Tensile Stress at Strain, DIN 53504, 200 mm/min
  • Tensile Stress at Strain, DIN 53504, 200 mm/min
  • Tensile Stress at Strain, ISO 527-1/-2
  • Tensile Stress at Strain, DIN 53504, 200 mm/min
  • Elongation at Break, DIN 53504, 200 mm/min
  • Tensile Modulus, ISO 6721-1,-4, storage
  • Tensile Modulus, ISO 6721-1,-4, storage
  • Tensile Modulus, ISO 6721-1,-4, storage
  • Rebound, ISO 4662, Resilience
  • Tear Strength, ISO 34-1
  • Abrasion, ISO 4649, mm³, Method A
  • Compression Set, ISO 815, 72 hr
  • Compression Set, ISO 815, 24 h
  • Compression Set, ISO 815-1, Method C
  • Melt Temperature, Injection
  • Mold Temperature, Injection
  • Ejection Temperature
Property Data

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Manufacturer Notes:
Covestro Deutschland AG, Bayer MaterialScience

Category Notes

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Master Bond adhesives
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