• High grade polyurethane elastomer on the basis of Desmodur 15 ("the classical material among PUR elastomers") in hardnesses ranging from ca 65 to 95 Shore A

VULKOLLAN is a registered trademark of Covestro Group.

Important properties

  • very high dynamic load bearing capacity
  • extremely wear and tear resistant
  • no chalking
  • high tear propagation resistance
  • low compression set
  • temperature range from -40°C (-40°F) to +80°C (176°F), for short intervals up to 130°C (266°F)
  • good resistance against mineral oils, grease, petrol and ozone

Preferred use and possible fields of application

For moulded parts exposed to high dynamic loads and extreme wear and tear, for example

  • any wear parts
  • wheels
  • seals
  • springs
  • moulded parts
  • semifinished material