- Coatings, paints & inks
Desmodur® E 1660
Aromatic polyisocyanate prepolymer based on toluene diisocyanate.
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About
Product Types
- PIC
- Prepolymer
- Polyisocyanate
- Isocyanate
- Reactive system
Material
- Coatings, paints & inks
- Flexible, Elastic
General Characterization
Aromatic polyisocyanate prepolymer based on toluene diisocyanate.
In the formulation of fast-drying, moisturecuring one-component polyurethane coatings and as the hardener for two-component polyurethane coatings.
In the formulation of fast-drying, moisturecuring one-component polyurethane coatings and as the hardener for two-component polyurethane coatings.
Storage Conditions
- Storage in original sealed Covestro container.
- Recommended storage temperature: 10 - 30 °C.
- Protect from moisture, heat and foreign material.
General information: The product is sensitive to moisture and should therefore be stored in its sealed original containers. Storage at high temperatures results in increased viscosity.
- Recommended storage temperature: 10 - 30 °C.
- Protect from moisture, heat and foreign material.
General information: The product is sensitive to moisture and should therefore be stored in its sealed original containers. Storage at high temperatures results in increased viscosity.
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Density at 20 °C | DIN EN ISO 2811 | g/ml | approx. 1.06 |
| Flash point | DIN EN ISO 2719 | °C | approx. 28 |
| Equivalent weight | approx. 792 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Viscosity at 23 °C | DIN EN ISO 3219/A.3 | mPa*s | 1,600 ± 800 |
| Non-volatile content | DIN ISO 3251 | % | 60.0 ± 2.0 |
| NCO content | DIN EN ISO 11 909 | % | 5.3 ± 0.3 |
| Monomeric TDI | DIN EN ISO 10 283 | % | < 0.5 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
