- Coatings, paints & inks
Desmodur® E 2863 XP
Desmodur E 2863 XP is an aliphatic ester groups containing prepolymer based on hexamethylene-1,6-diisocyanate (HDI). It is suitable for use as a hardener for solvent-free polyurethane coatings.
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About
Product Types
- PIC
- HDI
- Prepolymer
- Polyisocyanate
- Isocyanate
- Reactive system
Material
- Coatings, paints & inks
- Solvent-free, Flexible, Elastic
General Characterization
Desmodur E 2863 XP is an aliphatic ester groups containing prepolymer based on hexamethylene-1,6-diisocyanate (HDI).
It is suitable for use as a hardener for solvent-free polyurethane coatings.
It is suitable for use as a hardener for solvent-free polyurethane coatings.
Storage Conditions
Desmodur E 2863 XP should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. 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. Recommended storage temperature is 20º-30ºC.Storage at low temperature - below 20°C - may lead to turbidity and crystalline separation. By careful heating up to a maximum of 50 °C the product can usually be melted again. Afterwards the product has to be homogenized.
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 | |
| Density at 20 °C | g/cm^3 | approx. 1.11 | |
| Flash point | °C | approx. 184 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Monomer content | % | < 0.3 | |
| Viscosity at 23 °C | mPa∙s | approx. 1,350 | |
| NCO content | % | approx. 11 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
