- Coatings, paints & inks
Desmophen® 690 MPA
Branched hydroxyl-bearing polyester.As the polyol component in colourfast and weather-stable, two-component polyurethane coatings.
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About
Product Types
- Polyester resin
Material
- Coatings, paints & inks
- Hard, Weather resistant, Solventborne
General Characterization
No data available
Storage Conditions
No data available
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Non-volatile content 1 g resin/1 h 125 °C, convection oven | DIN EN ISO 3251 | % | 70 ± 2 |
| Hazen color value | DIN EN 1557 | ≤ 100 | |
| Acid value | DIN EN ISO 2114 | mg KOH/g | ≤ 6 |
| Viscosity at 23°C | DIN EN ISO 3219/A.3 | mPa*s | 10,000 ± 3,500 |
| Hydroxyl content | DIN 53 240/2 | % | 1.4 ± 0.2 |
| Water content | DIN 51 777/1 | % | ≤ 0.1 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Equivalent weight | approx. 1,215 | ||
| Density at 20°C | DIN EN ISO 2811-2 | g/ml | approx. 1.11 |
| Flash point | DIN EN ISO 1523 | °C | approx. 51 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
