• Coatings, paints & inks

Desmodur® E 2190 X

Aromatic polyisocyanate prepolymer based on diphenylmethane diisocyanate (MDI).

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Product Types

  • MDI
  • PIC
  • Prepolymer
  • Isocyanate
  • Reactive system
  • Polyisocyanate


Coatings, paints & inks
Hard, Solventborne

General Characterization

Aromatic polyisocyanate prepolymer based on diphenylmethane diisocyanate (MDI).
As a raw material in the formulation of solvent-borne one-component polyurethane coatings which cure by reaction with atmospheric moisture.

Storage Conditions

- Storage in original sealed Covestro container.

- Recommended storage temperature: room temperature (approx. 23 °C)

- Protect from moisture, heat and foreign material.

General information: The product is sensitive to moisture and should therefore be stored in its sealed original containers. Storage at high temperatures will cause an increase in viscosity.


No data available

Packaging Type

No data available

Technical Properties & Datasheets


Property Name Test Method Unit Value
Density at 20 °C DIN 53 217 g/ml approx. 1.11
Flash point DIN EN 22 719 °C approx. 25


Property Name Test Method Unit Value
NCO content DIN EN ISO 11 909 14.3 ± 0.5
Viscosity at 25 °C DIN EN ISO 3219/A.3 mPa*s 1,100 ± 400


Technical Data Sheet
Safety Data Sheet
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