Impranil® eco DL 1878

Anionic aliphatic polyester-polyurethane dispersion.

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Product Types

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General Characterization

Anionic aliphatic polyester-polyurethane dispersion.
Impranil® eco DL 1878 is suitable for the formulation of textile coatings for use in numerous applications.

Storage Conditions

- Storage in original sealed Covestro container.

Recommended storage temperature: 5 - 25 °C.

Protect from frost, heat and foreign material.

General information: The product cannot be used if it has been frozen. The containers must be well closed to prevent the evaporation of water which may result in the formation of a non-redispersible film. Brief heating to max. 50 °C has no adverse effect on product properties.


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Packaging Type

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Technical Properties & Datasheets

Property Name Test Method Unit Value
Non-volatile content, (0,9 – 1,1 g/1 h / 125 °C) DIN EN ISO 3251 % 50 ± 2
pH-value DIN ISO 976 7 ± 1
Viscosity at 23 °C,D 40 s^-1 DIN EN ISO 3219/A.3 mPa*s ≤ 1,200

Property Name Test Method Unit Value
Density at 23 °C DIN EN ISO 2811/3 g/cm3 1.1
Carbon-content based on biobased ^1 calculated value % approx. 56


Technical Data Sheet
Safety Data Sheet
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