- Coatings, paints & inks
Desmophen® 1388 EA
Fatty acid-modified, saturated polyester resin.As a coreactant for Desmodur® L 75, IL, HL, and N 75 for the formulation of two-component polyurethane coatings.
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About
Product Types
- Polyester resin
Material
- Coatings, paints & inks
- Elastic, Flexible, Fast curing
General Characterization
Fatty acid-modified, saturated polyester resin.
As a coreactant for Desmodur® L 75 and ultra L 75, IL and ultra IL, HL, and N 75 for the formulation of two-component polyurethane coatings.
As a coreactant for Desmodur® L 75 and ultra L 75, IL and ultra IL, HL, and N 75 for the formulation of two-component polyurethane coatings.
Storage Conditions
- Storage in original sealed Covestro container.
- Recommended storage temperature: max. 30 °C.
- Protect from moisture, heat and foreign material.
General information: The product tends to become turbid. After adding solvent, the product becomes homogeneous and clear. It can then be used with no adverse effects on quality.
- Recommended storage temperature: max. 30 °C.
- Protect from moisture, heat and foreign material.
General information: The product tends to become turbid. After adding solvent, the product becomes homogeneous and clear. It can then be used with no adverse effects on quality.
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Alternative raw material share ^1 bio-based | calculated | wt.-% | approx. 23 |
| Flash point | DIN EN ISO 51 755, Part 2 | °C | approx. 1 |
| Density at 20 °C | DIN EN ISO 2811-2 | g/ml | approx. 1.07 |
| Alternative carbon share ^1 bio-based | calculated | % | approx. 28 |
| ^1 not originating from primary fossil sources | |||
| Equivalent weight | approx. 360 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Viscosity at 23 °C | DIN EN ISO 3219/A.3 | mPa*s | 950 ± 200 |
| Iodine color value | DIN EN 1557 | ≤ 5 | |
| Non-volatile content 2 g resin/2 ml toluene/ 1 h at 125 °C, convection oven | DIN EN ISO 3251 | 71.0 ± 1.5 | |
| Acid value | DIN EN ISO 2114 | mg KOH/g | 12.5 ± 2.5 |
| Hydroxyl content | DIN EN ISO 4629-2 | % | 4.7 ± 0.5 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
