Casting resins & encapsulants
Materials for the classical potting of components or assemblies suitable for manual or plant potting under atmospheric pressure, vacuum or pressure gelation. Depending on therequirements, potting materials with thermoset or elastomeric end properties on different chemical bases (polyurethanes, epoxy resins, silicones) and with different processing and curing properties are used.
Polyurethane casting compounds are room-temperature-curing and consist of a resin component based on a polyol and the hardener isocyanate (MDI). Different resin formulations allow a wide range of properties for various requirements in electro casting. Polyurethane encapsulants are characterized by low exothermic properties and are therefore very suitable for large-volume encapsulation applications.