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Compared to more traditional materials such as bitumen sheet or fibre felt, polyurethane foam can reduce noise transmission by more than 50%. For this reason it is used throughout vehicles but especially in the floor, where it greatly reduces sound, creating comfort for drivers and passengers.
  • High durability
  • Efficient use of space
  • Easy handling
  • Low weight
  • Resistance to heat

Ongronat® TR 4015

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A blend of MDI with reduced reactivity, specifically designed for difficult under carpet applications.

Ongronat® TR 4025

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An MDI blend designed to impart good flowability in under carpet applications.

Ongronat® TR 4030

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An MDI blend providing enhanced flowability and foam stability.

Ongronat® TR 4010

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An MDI blend designed as adhesive for sound insulation foams.>

Ongronat® TR 4001

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A blend of MDI variants and TDI, especially designed for low density carpet backing providing good flowability and good adhesion.

Ongronat® TR 4100

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ONGRONAT® TR 4100 is an isocyanate component designed for the production of sound insulating flexible foams used in the automotive industry.