• Coatings

Desmophen® PL 800

Fatty acid-modified PES low molecular weight combinable with PIC (Desmodur® HL, IL, L or N) for air-drying 2K PU industrial wood finishing.

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Product Types

  • Polyester resin



General Characterization

Fatty acid-modified polyester resin of low molecular weight.
As a co-reactant for polyisocyanates (Desmodur® HL, IL, L or N) in the formulation of air-drying two-component coatings for industrial wood finishing.

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 is slightly hygroscopic.


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Packaging Type

No data available

Technical Properties & Datasheets

Property Name Test Method Unit Value
Acid value, supply form DIN EN ISO 2114 approx. 10
Hydroxyl content, supply form DIN EN ISO 4629-2 % approx. 2.5
Non-volatile content (2 g resin/2 ml toluene / 1 h at 125 °C, convection oven) DIN EN ISO 3251 % approx. 70
Iodine color value, 50 % resin DIN EN 1557 max. 2
Viscosity at 23 °C DIN EN ISO 3219/A.3 mPa*s approx. 1500


Technical Data Sheet
Safety Data Sheet
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