Sound insulation – Desmodur® / Desmophen® polyurethane systems for noise reduction
Compared to the traditionally used barite mats sprayable Desmodur®-/ Desmophen® based polyurethane systems for sound insulation have many economic and technical advantages:
Weight reduction
Application on vertical substrates possible
Abrasion resistance
Chemical resistance
Leveling of structural unevenness of the car body surface
Vibration-insulating polyurethane sound deadening systems need only low temperatures for curing. This saves time as well as energy and makes the production process more economic. For this application we recommend environmentally friendly 2K polyurethane systems based on Desmodur® isocyanates and Desmophen® polyols without solvents or plasticizers.
Suitable Polyurethane-Raw Materials for this application:
