- Coatings, paints & inks
Desmophen® 651 MPA
Branched hydroxyl-bearing polyester.As a co-reactant, usually with Desmodur® N 75, in the formulation of lightfast and weather-stable two-pack coatings.
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About
Product Types
- Polyester resin
Material
- Coatings, paints & inks
- Weather resistant, High functional, Solventborne
General Characterization
Desmophen 651 MPA is a branched, hydroxyl-bearing polyester.
It is suitable as a co-reactant, usually with Desmodur® N 75A, in the formulation of lightfast and weather-stable two-pack coatings.
It is suitable as a co-reactant, usually with Desmodur® N 75A, in the formulation of lightfast and weather-stable two-pack coatings.
Storage Conditions
Desmophen 651 MPA should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. The product tends to separate after extended storage. After homogenization, the product can be used with no loss of quality. Recommended storage temperature is a maximum of 30ºC.
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Density at 20°C | g/ml | approx. 1.11 | |
| Equivalent weight | approx. 310 | ||
| Flash point | °C | approx. 40 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Water content | % | ≤ 0.1 | |
| Non-volatile content (1g/1ml/1h at 125°C, convection oven) | % | 65 ± 1 | |
| Viscosity at 23°C | mPa∙s | 14,500 ± 3,500 | |
| Hydroxyl content | % | 5.5 ± 0.4 | |
| Acid value | mg KOH/g | ≤ 3.0 | |
| Hazen color value | ≤ 100 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
