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  • Coatings

Desmodur® VP LS 2371

Aliphatic polyisocyanate prepolymer based on isophorone diisocyanate.As a binder for elastic coatings and surface sealing compounds.

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About

Product Types

No data available

Material

Coatings
Solvent-free, Flexible, Elastic

General Characterization

Aliphatic polyisocyanate prepolymer based on isophorone diisocyanate.
As a binder for elastic coatings and surface sealing compounds.

Storage Conditions

- Storage in original sealed Covestro container.

- Recommended storage temperature: room temperature (approx. 23 °C)

- Protect from moisture, heat and foreign material.

General information: The product is sensitive to moisture and should therefore be stored in its sealed original containers. Storage at elevated temperatures results in polymerisation with a subsequent reduction in the NCO content and an increase in viscosity.

Sampling

No data available

Packaging Type

No data available

Technical Properties & Datasheets

Property Name Test Method Unit Value
NCO content M105-ISO 11909 % 3.7 ± 0.3
Viscosity (23 °C) M014-ISO 3219/A.3 mPa*s 9,800 ± 2,500
Color (Hazen) M017-EN 1557 approx. 40
Monomer content M106-ISO 10283 % < 2.00

Property Name Test Method Unit Value
Equivalent weight g/mol approx. 1,100
Flash point DIN EN 22 719 °C > 250
Density at 20 °C DIN EN ISO 2811 g/cm3 approx. 1.04

Downloads

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