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  • Adhesives
  • Coatings

Desmodur® VL

Aromatic polyisocyanate based on diphenylmethane diisocyanate.

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About

Product Types

  • PIC
  • PMDI
  • Aromatic polyisocyanate
  • Isocyanate
  • Polyisocyanurate
  • Reactive system
  • Polyisocyanate

Material

Coatings
Hard, Solvent-free
Adhesives
Solvent-free

General Characterization

Desmodur VL is an aromatic polyisocyanate based on diphenylmethane diisocyanate.
It may be used in combination with suitable Desmophen® grades in the formulation of solvent-free, two-pack polyurethane coatings, fillers, sealing compounds and synthetic resin mortars.

Storage Conditions

Desmodur VL should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. The product is sensitive to moisture and should therefore be stored in its sealed original containers. Storage at higher temperatures may result in an increase in viscosity and at lower temperatures in the formation of crystalline deposits. Recommended storage temperature is 10º-30ºC.

Sampling

No data available

Packaging Type

No data available

Technical Properties & Datasheets

Property Name Test Method Unit Value
Viscosity at 25°C mPa∙s 90 ± 20
NCO content % 31.5 ± 0.5

Property Name Test Method Unit Value
Flash point °C approx. 229
Density at 25oC g/ml approx. 1.23
Equivalent weight approx. 133

Downloads

Technical Data Sheet
Safety Data Sheet
No direct download available, please visit www.productsafetyfirst.covestro.com
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