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  • 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
Weather resistant, Solvent-free

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.

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
Glass transition temperature °C 46 - 58
Non-blocked NCO content % ≤ 1.0
Hazen color value 50% in butanone ≤ 100

Downloads

Technical Data Sheet
Safety Data Sheet
No direct download available, please visit www.productsafetyfirst.covestro.com

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