Desmophen® NH 1523 LF
Aminofunctional co-reactant for polyisocyanates with low content of diethyl fumarate. For the formulation of high-solids, two-component polyurethane topcoats and coating materials.
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About
Product Types
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Material
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General Characterization
Desmophen® NH 1523 LF is an amine-functional co-reactant for polyisocyanates with low diethyl fumarate content.
It is used in the formulation of high-solids, two-component polyurethane topcoats and coating materials.
It is used in the formulation of high-solids, two-component polyurethane topcoats and coating materials.
Storage Conditions
- Storage in original sealed Covestro container.
- Recommended storage temperature: 0° - 30 °C (32° - 86°F).
- Protect from moisture, heat and foreign material.
- Recommended storage temperature: 0° - 30 °C (32° - 86°F).
- 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 |
|---|---|---|---|
| Equivalent weight | approx. 280 | ||
| Water content | % | ≤ 0.15 | |
| Flash point | °C | approx. 166 | |
| Desnisty @ 20°C | g/ml | approx. 1.06 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| diethyl fumarate content | % | < 0.10 | |
| Viscosity (23°C) | mPa∙s | approx. 2500 | |
| Viscosity (25°C) | mPa∙s | 800 - 3000 | |
| Color value (Hazen) | ≤ 100 | ||
| Amine value | mg KOH/g | 190 - 210 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
