• Coatings, paints & inks

Crelan® VP LS 2256

Blocked aliphatic polyisocyanate based on IPDI.Hardener for polyurethane powder coatings

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Product Types

  • Crosslinkers
  • Hardeners


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.

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.


No data available

Packaging Type

No data available

Technical Properties & Datasheets


Property Name Test Method Unit Value
Non-blocked NCO content % ≤ 1.0
Glass transition temperature °C 46 - 58
Hazen color value 50% in butanone ≤ 100


Property Name Test Method Unit Value
Total NCO content % approx. 15
Equivalent weight approx. 280


Technical Data Sheet
Safety Data Sheet
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