IROGRAN® is the trade name for Huntsman Polyurethanes’ range of injection molding products.

Products in this portfolio can be processed easily on standard machines and are compatible with a range of colour masterbatches.


  • High wear and hydrolysis resistance plus tear strength
  • Excellent oil resistance
  • Low compression set
  • Dynamically loadable
  • High elasticity and flexibility
  • Excellent hydrolysis resistance
  • Easy demolding
  • High production rates and faster cycle times
  • Improved consistency and reduced yellowness
  • Wider temperature performance
  • Less wastage – sprues and rejects can be re-granulated and used again



  • Automotive exterior painted trim and interior goods
  • Products for mass transportation
  • Agricultural and garden products
  • Consumer goods
  • Engineering components including wheels, rollers and belts, seals, gaskets and tubes