- Coatings, paints & inks
Desmophen® 650 MPA
Branched, hydroxyl-bearing polyester.As a co-reactant, usually with Desmodur® N 75, in the formulation of lightfast and weather-stable, two-component coatings.
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About
Product Types
- Polyester resin
Material
- Coatings, paints & inks
- Solventborne, Weather resistant, High functional
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 |
|---|---|---|---|
| Acid value | DIN EN ISO 2114 | mg KOH/g | ≤ 3 |
| Water content | DIN 51 777/1 | % | ≤ 0.1 |
| Viscosity at 23 °C | DIN EN ISO 3219/A.3 | mPa*s | 20,000 ± 3,000 |
| Hazen color value | DIN EN 1557 | ≤ 100 | |
| Hydroxyl content | DIN 53 240/2 | % | 5.3 ± 0.4 |
| Non-volatile content (1 g resin/1 ml TCP*/1 h at 125 °C,convection oven)*Disflamoll® TCP (tricresyl phosphate) | DIN EN ISO 3251 | % | 64 ± 2 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Density at 20 °C | DIN EN ISO 2811-2 | g/ml | approx. 1.15 |
| Equivalent weight | approx. 320 | ||
| Flash point | DIN EN ISO 1523 | °C | approx. 47 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
