- Coatings
Desmophen® 680 X
Branched OH-bearing PES combinable with Desmodur® N for 2K PU with good gloss retention, lightfastness and chalking resistance. In combination with Desmodur® L and HL for fast-drying 2K PU.
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About
Product Types
- Polyester resin
Material
- Coatings
- Hard, Solventborne, Weather resistant
General Characterization
No data available
Storage Conditions
No data available
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Viscosity at 23°C | DIN EN ISO 3219/A.3 | mPa*s | 2,750 ± 500 |
| Non-volatile content 2 g resin / 2 ml toluene / 1 h 125 °C, convection oven | DIN EN ISO 3251 | % | 60 ± 1 |
| Hazen color value | DIN EN 1557 | ≤ 200 | |
| Water content | DIN 51 777/1 | % | ≤ 0,1 |
| Acid value | DIN EN ISO 2114 | mg KOH/g | 13 ± 3 |
| Hydroxyl content | DIN 53 240/2 | % | 1.8 ± 0.4 |
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Flash point | DIN EN ISO 1523 | °C | approx. 26 |
| Equivalent weight | approx. 945 | ||
| Density at 20°C | DIN EN ISO 2811-2 | g/ml | approx. 1.04 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com