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Desmodur® XP 2847

Aliphatic polyisocyanate on basis of HDI- and IPDI-trimer. As the hardener component for lightfast polyurethane coating systems.

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Product Types

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Material

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General Characterization

Aliphatic polyisocyanate on basis of HDI- and IPDI-trimer.
As the hardener component for lightfast polyurethane coating systems.

Storage Conditions

- Storage in original sealed Covestro container.

- Recommended storage temperature: 0 - 30 °C.

- Protect from moisture, heat and foreign material.

General information: The product is sensitive to moisture. Storage at higher temperatures will result in increase of color and viscosity.

Sampling

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Packaging Type

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Technical Properties & Datasheets

Property Name Test Method Unit Value
NCO content M105-ISO 11909 % 15.9 ± 0.5
Monomeric HDI M106-ISO 10283 % < 0.15
Color value (Hazen) M017-EN 1557 ≤ 60
Monomeric IPDI M106-ISO 10283 % < 0.15
Viscosity at 23 °C M014-ISO 3219/A.3 mPa*s 140 ± 10
Non-volatile content (1 g / 60 min / 120 °C) M020-ISO 3251 % 76.5 ± 1

Property Name Test Method Unit Value
Flash point DIN EN 22719 °C approx. 36
Density at 20 °C DIN EN ISO 2811 g/ml approx. 1,08
Viscosity at 25 °C M014-ISO 3219/A.3 mPa*s approx. 125
Equivalent weight approx. 264

Downloads

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