Desmophen® 1700
Linear, hydroxyl-bearing polyester.In the flexibilisation of Desmophen®/Desmodur® combinations.
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About
Product Types
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Material
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General Characterization
Desmophen 1700 is a linear hydroxyl-bearing polyester.
It is used in the flexibilization of Desmophen® / Desmodur® combinations.
It is used in the flexibilization of Desmophen® / Desmodur® combinations.
Storage Conditions
Desmophen 1700 should be stored in tightly sealed original containers and protected from moisture, heat, and foreign materials. The product is slightly hygroscopic. The product is subject to hazing at low temperatures. After heating the product should become clear and can then be used with no adverse effects on quality. Recommended storage temperature is less than 30oC.
Sampling
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Packaging Type
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Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Pour point | °C | approx. -5 | |
| Density at 20°C | g/ml | approx. 1.19 | |
| Equivalent weight | approx. 1,310 | ||
| Flash point | °C | approx. 228 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Acid value | mg KOH/g | ≤ 1.5 | |
| Water content | % | ≤ 0.1 | |
| Hazen color value | ≤ 150 | ||
| Viscosity at 23°C | mPa∙s | 17,500 ± 2,500 | |
| Hydroxyl content | % | 1.3 ± 0.09 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
