- Adhesives
- Coatings, paints & inks
Desmophen® C 1200
Linear aliphatic polycarbonate polyester. High-grade building block for a variety of polyurethane systems. The product is a medium viscous liquid at room temperature.
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About
Product Types
- Polycarbonate diol
Material
- Adhesives
- Solvent-free
- Coatings, paints & inks
- Flexible, Elastic, Weather resistant
General Characterization
Linear aliphatic polycarbonate polyester.
High-grade building block for a variety of polyurethane systems. The product is a medium viscous liquid at room temperature.
High-grade building block for a variety of polyurethane systems. The product is a medium viscous liquid at room temperature.
Storage Conditions
- Storage in original sealed Covestro container.
- Recommended storage temperature: 0 - 30 °C.
- Protect from moisture, heat and foreign material.
General information: The product is hygroscopic. At temperatures ≤ 15 °C crystallization will occur.During cold months storage above 15 °C cannot be guaranteed due to logistical reasons. It must therefore be assumed that the product has to be melted before using. The crystals can be melted again by carefully heating to max. 60 °C.
- Recommended storage temperature: 0 - 30 °C.
- Protect from moisture, heat and foreign material.
General information: The product is hygroscopic. At temperatures ≤ 15 °C crystallization will occur.During cold months storage above 15 °C cannot be guaranteed due to logistical reasons. It must therefore be assumed that the product has to be melted before using. The crystals can be melted again by carefully heating to max. 60 °C.
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Freezing temperature | ISO 3016 | °C | approx. 15 |
| Hydroxyl number | M023-ISO 4629-2 | mg KOH/g | approx. 56.1 |
| Water content | DIN 51 777/1 | % | approx. 0.05 |
| Density at 20 °C | DIN EN ISO 2811-2 | g/ml | approx. 1.10 |
| Equivalent weight | approx. 1,000 | ||
| Acid number | DIN EN ISO 2114 | mg KOH/g | approx. 0.1 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Viscosity at 23 °C | M014-ISO 3219/A.3 | mPa*s | 16,500 ± 2,500 |
| Color value (Hazen) | M017-EN 1557 | ≤ 120 | |
| Hydroxyl content | M023-ISO 4629-2 | % | 1.7 ± 0.2 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
