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  • 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.

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.

Sampling

No data available

Packaging Type

No data available

Technical Properties & Datasheets

Characteristics

Property Name Test Method Unit Value
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
Equivalent weight approx. 360

Specifications

Property Name Test Method Unit Value
Acid value DIN EN ISO 2114 mg KOH/g 12.5 ± 2.5
Iodine color value DIN EN 1557 ≤ 5
Hydroxyl content DIN EN ISO 4629-2 % 4.7 ± 0.5
Non-volatile content 2 g resin/2 ml toluene/ 1 h at 125 °C, convection oven DIN EN ISO 3251 71.0 ± 1.5
Viscosity at 23 °C DIN EN ISO 3219/A.3 mPa*s 950 ± 200

Downloads

Technical Data Sheet
Safety Data Sheet
No direct download available, please visit www.productsafetyfirst.covestro.com

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