OSB sheets polyurethane-bonded

Polyurethane binders based on polymeric MDI (PMDI) are used in many applications. They are particularly suitable for the production of engineered lumber.

Desmodur® enables the production of high-quality and emission-free chipboard, OSB and MDF, thus conserving precious natural resources. Desmodur® can also be used to bring recyclable materials such as polyurethane rigid foam and agricultural materials like straw “back to life”. In addition, Desmodur® is used as a binder for foundry sand and for rock consolidation in mining.


  • Binder of choice to achieve strength properties
  • Bonding of emission-free wood based panels
  • Suitable for a wide range of products and applications like OSB, Particleboard, MDF and Wood Fiber Insulation Boards
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