- Coatings, paints & inks
Crelan® NW-5
Blocked cycloaliphatic polyisocyanate. Hardener for polyurethane powder coatings
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About
Product Types
- Crosslinkers
- Hardeners
Material
- Coatings, paints & inks
- Solvent-free, Fast curing
General Characterization
Blocked cycloaliphatic polyisocyanate.
Hardener for polyurethane powder coatings
Hardener for polyurethane powder coatings
Storage Conditions
- Storage in original sealed Covestro container.
- Recommended storage temperature: - 5 to 40 °C.
- Protect from moisture, heat and foreign material.
General information: The product is sensitive to moisture. Storage at higher temperatures will result in agglomeration of the product. This agglomeration is reversible by mechanical stress without adversely affecting the quality of the product.
- Recommended storage temperature: - 5 to 40 °C.
- Protect from moisture, heat and foreign material.
General information: The product is sensitive to moisture. Storage at higher temperatures will result in agglomeration of the product. This agglomeration is reversible by mechanical stress without adversely affecting the quality of the product.
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Equivalent weight | approx. 333 | ||
| Total NCO content | % | approx. 12.7 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Hazen color value 55 % in toluene | DIN EN ISO 1557 | max. 100 | |
| Glass transition temperature | DIN EN ISO 11 357 | °C | ≥ 48 |
| Non-blocked NCO-content | DIN EN ISO 11 909, attachment A | % | < 1.5 |
Downloads
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Technical Data Sheet
-
Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
