Floor Sound Insulation

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Long-term studies carried out by Dow Izolan specialists allow revealing unique PU foams potentialities in their entirety. Efficient sound insulation is one of the most important characteristics of the open cell PU foams. This unique property is also actively used by car manufacturers, since reliable sound insulation is a characteristic trend of modern vehicles. This is due largely to the use of PU foams based on systems from Dow Izolan that combine good flowability and fast curing and create conditions for obtaining high-quality products.

Systems are individually matched by our company for each customer
  • VIBROLAN® EL-48

    Two-component MDI based system for the production of sound insulation of various car elements. The system has good flowability and is designed for open pour.

  • SPECFLEX® NS 765

    Two-component MDI based system for the production of sound insulation of various car elements. The system is designed for open or closed pour.

  • SPECFLEX® NS 759

    Two-component MDI based system for the production of large and small automotive parts having good sound insulation properties. The system is designed for open or closed mold pour. Finished products curing time is 180 seconds.

  • SPECFLEX® NS 909

    Two-component MDI based system designed for sound insulation of various car elements. The system has good flowability, is designed for closed pour, curing time is 47 seconds. Finished product core density is 45 to 55 kg/m³.

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