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Desmophen® CQ NH 1220

Bio-based, aminofunctional co-reactant for polyisocyanates. For the formulation of high-solids, two-component polyurethane topcoats and coating materials.

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Product Types

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Material

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General Characterization

Bio-based, aminofunctional co-reactant for polyisocyanates. For the formulation of tough but flexible, lightfast and highly reactive two-component polyurethane spray coatings.

Storage Conditions

- Storage in original sealed Covestro container.
- Recommended storage temperature: 0 - 30 °C.
- Protect from moisture, heat and foreign material.

Sampling

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Packaging Type

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Technical Properties & Datasheets

Characteristics

Property Name Test Method Unit Value
Flash point °C > 97
Water content % ≤ 0.15
Alternative carbon share ^1 bio-based, segregated % approx. 35
Density at 20°C g/ml approx. 1.066
Equivalent weight approx. 234
Alternative raw material share ^2 bio-based, segregated wt.-% approx. 38
^1 carbon not originating fromprimary fossil sources expresses aspercentage of the total carbon
^2 elements not originating from primary fossil sources expressed aspercentage of the total mass

Specifications

Property Name Test Method Unit Value
Viscosity at 23°C mPa·s approx. 110
Amine value mg KOH/g 240 - 248
Viscosity at 25°C mPa·s ≤ 100
Hazen color value ≤ 250

Downloads

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

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