- Coatings, paints & inks
Desmophen® T 1665 SN/IB
Oil-free, OH-bearing saturated PES combinable with amino or crosslinking baking PU resins, for automotive primers, coil and general industrial coatings with very good weather stability.
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About
Product Types
- Polyester resin
Material
- Coatings, paints & inks
- Solventborne, Weather resistant
General Characterization
Oil-free, hydroxyl-bearing, saturated polyester.
In combination with amino or crosslinking baking urethane resins in the formulation of baking coatings such as primers, automotive primer surfacers, coil coatings and general industrial coatings with very good weather stability.
In combination with amino or crosslinking baking urethane resins in the formulation of baking coatings such as primers, automotive primer surfacers, coil coatings and general industrial coatings with very good weather stability.
Storage Conditions
- Storage in original sealed Covestro container.
- Recommended storage temperature: max. 30 °C.
- Protect from moisture, heat and foreign material.
- Recommended storage temperature: max. 30 °C.
- Protect from moisture, heat and foreign material.
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
Property Name | Test Method | Unit | Value |
---|---|---|---|
Density at 20 °C | DIN EN ISO 2811-2 | g/ml | approx. 1.05 |
Density at 20 °C | DIN EN ISO 2811-1 | g/ml | approx. 1.17 |
OH-equivalent weight, supply form | approx. 1,000 | ||
Hydroxyl content, on solid resin | DIN EN ISO 4629-2 | % | approx. 2.6 |
Flash point | DIN EN ISO 1523 | °C | approx. 37 |
Hydroxyl content, supply form | DIN EN ISO 4629-2 | % | approx. 1.7 |
Specifications
Property Name | Test Method | Unit | Value |
---|---|---|---|
Viscosity at 23 °C | DIN EN ISO 3219/A.3 | mPa*s | 2,700 ± 300 |
Hazen color value | DIN EN 1557 | ≤ 100 | |
Acid value | DIN EN ISO 2114 | mg KOH/g | ≤ 5.5 |
Non-volatile content (2 g resin/2 ml toluene/ 1 h at 125 °C, convection oven) | DIN EN ISO 3251 | % | 65 ± 1 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com