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  • Coatings

Desmodur® XP 2763

Aliphatic polyisocyanate based on isophorone diisocyanate and hexamethylene diisocyanate.As the hardener component for weather-stable coating systems.

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About

Product Types

  • PIC
  • Crosslinkers
  • Hardeners
  • Aliphatic polyisocyanate
  • Isocyanate
  • Polyisocyanurate
  • Polyisocyanate

Material

Coatings
Fast curing, Weather resistant

General Characterization

Aliphatic polyisocyanate based on isophorone diisocyanate and hexamethylene diisocyanate.
As the hardener component for weather-stable 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. Storage at significant lower temperatures will result in solidification. This solidification is reversible by briefly heating the product without adversely affecting the quality of the product.

Sampling

No data available

Packaging Type

No data available

Technical Properties & Datasheets

Property Name Test Method Unit Value
Non-volatile content (1.0 g/60 min/120 °C) M020-ISO 3251 % 86 ± 2
Hazen color value M017-EN 1557 max. 200
Monomeric HDI M106-ISO 10283 % < 0.10
Viscosity at 23 °C M014-ISO 3219/A.3 mPa*s 2,100 ± 500
Monomeric IPDI M106-ISO 10283 % < 0.28
NCO content M105-ISO 11909 % 10.2 ± 0.5

Property Name Test Method Unit Value
Flash point DIN EN 13736 °C approx. 45
Density at 20 °C DIN 51757 g/cm3 1.06
Equivalent weight approx. 412

Downloads

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