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  • Adhesives
  • Coatings

Desmophen® NH 1422

Desmophen NH 1422 is an aminofunctional co-reactant for polyisocyanates. It is suitable for the formulation of high-solids, two-component polyurethane topcoats and solvent-free coating materials. Desmophen NH 1422 is the less reactive variant of Desmophen NH 1420. This results in a longer processing time.

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About

Product Types

  • NH-reactive resin

Material

Coatings
Fast curing, Solvent-free
Adhesives
Solvent-free

General Characterization

Desmophen NH 1422 is an aminofunctional co-reactant for polyisocyanates.
It is suitable for the formulation of high-solids, two-component polyurethane topcoats and solvent-free coating materials. Desmophen NH 1422 is the less reactive variant of Desmophen NH 1420.
This results in a longer processing time.

Storage Conditions

Desmophen NH 1422 should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. Recommended storage temperature is 0º-30ºC.

Sampling

No data available

Packaging Type

No data available

Technical Properties & Datasheets

Property Name Test Method Unit Value
Amine value mg KOH/g 199 - 203
Viscosity (25oC) mPa∙s 900 - 2,000
Hazen color value ≤ 250

Property Name Test Method Unit Value
Water content % ≤ 0.15
Density at 20oC g/ml approx. 1.076
Flash point °C approx. 100
Equivalent weight approx. 276

Downloads

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