Desmophen® - Description

Polyurethanes consist of two main components – polyols and polyisocyanates. Through careful selection of each raw material, an endless array of polyurethanes (PU) with wide-ranging properties is possible. Desmophen® polyols from Covestro are proven as high-quality building blocks for PU coatings.

Desmophen® polyols are used for the formulation of solventborne, high solids, two-component (2K) polyurethane and polyurea formulations. They are also used for the preparation of one-component (1K) systems.

The Desmophen® line includes:


• Polyesters

• Polycarbonates (Desmophen® C)

• Polyaspartics (Desmophen® NH for polyureas)



More information about Desmophen®

Polyurethanes based on Desmophen® polyols, particularly when reacted with Desmodur® crosslinkers, are fast drying, durable and adhesives, sealants, and coatings, with excellent resistance to chemicals, physical influences, weather and UV radiation.

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