• Coatings

Crelan® VP LS 2256

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

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Product Types

  • Crosslinkers
  • Hardeners


Solvent-free, Weather resistant

General Characterization

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

Storage Conditions

- Storage in original sealed Covestro container.

- Recommended storage temperature: - 5 to 35°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.


No data available

Packaging Type

No data available

Technical Properties & Datasheets

Property Name Test Method Unit Value
Hazen color value 50 % in butanone DIN EN 1557 Hazen max. 100
Glass transition temperature ISO 11 357 °C 46 - 58
Non-blocked NCO-content DIN EN ISO 11 909 % max. 1.0

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


Technical Data Sheet
Safety Data Sheet
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