Desmophen® 850
Desmophen 850 is a linear polyester bearing hydroxyl groups. It is suitable for use in combination with other Desmophen grades in the formulation of two-component polyurethane coatings.
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About
Product Types
- Polyester resin
Material
No data available
General Characterization
Desmophen 850 is a linear polyester bearing hydroxyl groups.
It is suitable for use in combination with other Desmophen grades in the formulation of two-component polyurethane coatings.
It is suitable for use in combination with other Desmophen grades in the formulation of two-component polyurethane coatings.
Storage Conditions
Desmophen 850 should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. The product is slightly hygroscopic. Recommended storage temperature is less than 30ºC.
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Pour point | °C | approx. + 10 | |
| Equivalent weight | approx. 200 | ||
| Density at 20^oC | g/ml | approx. 1.31 | |
| Flash point | °C | approx. 150 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Water content | % | ≤ 0.1 | |
| Viscostiy @ 75° C | mPa∙s | 410 ± 50 | |
| Hydroxyl content | % | 8.5 ± 0.5 | |
| Hazen color value | ≤ 200 | ||
| Acid value | mg KOH/g | ≤ 1.5 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
