- Coatings, paints & inks
Crelan® VP LS 2256
Blocked aliphatic polyisocyanate based on IPDI.Hardener for polyurethane powder coatings
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About
Product Types
- Crosslinkers
- Hardeners
Material
- Coatings, paints & inks
- Solvent-free, Weather resistant
General Characterization
Crelan VP LS 2256 is a blocked aliphatic polyisocyanate based on IPDI.
It is suitable as a hardener for polyurethane powder coatings.
It is suitable as a hardener for polyurethane powder coatings.
Storage Conditions
Crelan VP LS 2256 should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. 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 is -5º-35ºC.
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Equivalent weight | approx. 280 | ||
| Total NCO content | % | approx. 15 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Non-blocked NCO content | % | ≤ 1.0 | |
| Hazen color value 50% in butanone | ≤ 100 | ||
| Glass transition temperature | °C | 46 - 58 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
