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  • Coatings, paints & inks

Desmodur® E 2863 XP

Aliphatic ester groups containing prepolymer based on hexamethylene-1,6-diisocyanate (HDI). Hardener for polyurethane coatings.

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About

Product Types

  • PIC
  • Prepolymer
  • Isocyanate
  • Reactive system
  • Polyisocyanate

Material

Coatings, paints & inks
Solvent-free, Flexible, Elastic

General Characterization

Aliphatic ester groups containing prepolymer based on hexamethylene-1,6-diisocyanate (HDI).
Hardener for polyurethane coatings.

Storage Conditions

- Storage in original sealed Covestro container.

- Recommended storage temperature: 20 - 30 °C.

- Protect from moisture, heat and foreign material.

General information: The product is sensitive to moisture and should therefore be stored in tightly sealed containers. Storage at elevated temperatures will lead to an increase in viscosity and a reduction of the NCO content. Storage at low temperature - below 20°C - may lead to turbidity and crystalline separation. This process is reversible. By careful heating, up to max. 50°C, the product can be dissolved again. The product properties are not affected in this case.

Sampling

No data available

Packaging Type

No data available

Technical Properties & Datasheets

Characteristics

Property Name Test Method Unit Value
NCO equivalent weight g approx. 380
Flash point DIN EN ISO 2719 °C approx. 184
Density at 20 °C DIN 51 757 g/cm^3 approx. 1.11

Specifications

Property Name Test Method Unit Value
Monomer content M106-ISO 10283 % < 0.3
Viscosity (23 °C) M014-ISO 3219/A.3 mPa*s 1,200 - 1,900
NCO-content M105-ISO 11909 % 10.3 - 11.5

Downloads

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

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