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Impranil® DL 1537

Anionic aliphatic polyester-polyurethane dispersion.Impranil® DL 1537 is suitable for the formulation of textile coatings for use in different applications.

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Product Types

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Material

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General Characterization

Anionic aliphatic polyester-polyurethane dispersion.
Impranil® DL 1537 is suitable for the formulation of textile coatings for use in different applications.

Storage Conditions

- Storage in original sealed Covestro container.

- Recommended storage temperature: 5 - 30 °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.
After extended storage time sedimentation can occur. The material can be proceeds without quality losses after homogenization.

Sampling

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Packaging Type

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Technical Properties & Datasheets

Characteristics

Property Name Test Method Unit Value
Density at 23 °C DIN EN ISO 2811/3 g/cm3 1,1

Specifications

Property Name Test Method Unit Value
ph-value DIN ISO 976 7 ± 1
Viscosity at 23 °C, spindle L 2 / 30 rpm DIN EN ISO 2555 mPa∙s < 1,000
Non-volatile content (0.9-1.1g / 1h / 125 °C, convection oven) DIN EN ISO 3251 % 57 - 61

Downloads

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

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