- 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
- HDI
- Prepolymer
- Isocyanate
- Reactive system
- Polyisocyanate
Material
- Coatings, paints & inks
- Elastic, Solvent-free, Flexible
General Characterization
Aliphatic ester groups containing prepolymer based on hexamethylene-1,6-diisocyanate (HDI).
Hardener for polyurethane coatings.
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.
- 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 |
|---|---|---|---|
| Flash point | DIN EN ISO 2719 | °C | approx. 184 |
| NCO equivalent weight | g | approx. 380 | |
| Density at 20 °C | DIN 51 757 | g/cm^3 | approx. 1.11 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| NCO-content | M105-ISO 11909 | % | 10.3 - 11.5 |
| Viscosity (23 °C) | M014-ISO 3219/A.3 | mPa*s | 1,200 - 1,900 |
| Monomer content | M106-ISO 10283 | % | < 0.3 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
