Desmophen® CQ NH 1521
Amino-functional co-reactant for polyisocyanates. For the manufacture of high-solids, two-component polyurethane coating formulations.
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About
Product Types
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Material
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General Characterization
Desmophen CQ NH 1521 is a biobased, amino-functional co-reactant for polyisocyanates. For the manfuacture of high-solids, two-component polyurethane coating formulations.
Storage Conditions
- Storage in original sealed Covestro container.
- Recommended storage temperature: 0 - 30 °C.
- Protect from moisture, heat and foreign material..
- Recommended storage temperature: 0 - 30 °C.
- Protect from moisture, heat and foreign material..
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
Property Name | Test Method | Unit | Value |
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^1 carbon not originating fromprimary fossil sources expresses aspercentage of the total carbon | |||
Equivalent weight | approx. 326 | ||
Density at 20°C | g/ml | approx. 1.037 | |
Alternative carbon share ^1 bio-based, segregated | % | approx. 23 | |
Flash point | °C | approx. 52 | |
Alternative raw material share ^2 bio-based, segregated | wt.-% | approx. 27 | |
^2 elements not originating from primary fossil sources expressed aspercentage of the total mass |
Specifications
Property Name | Test Method | Unit | Value |
---|---|---|---|
Amine value | mg KOH/g | 168 - 176 | |
Viscosity at 25°C | mPa·s | 110 - 250 | |
Color value (Hazen) | ≤ 150 | ||
Butyl acetate content | 9 - 11 | ||
Viscosity at 23°C | mPa·s | approx. 230 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com