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Impraperm® DL 5249

Nonionic aliphatic polycarbonate-polyether polyurethane dispersion.

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Product Types

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Material

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General Characterization

Impraperm™ DL 5249 is an anionic aliphatic polyester-polyurethane dispersion.

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.

Sampling

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Packaging Type

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Technical Properties & Datasheets

Characteristics

Property Name Test Method Unit Value
Density 23°C g/cm^3 approx. 1.1

Specifications

Property Name Test Method Unit Value
pH value 7.0 - 9.0
Non-volatile content (1g/1h/125°C) % 31 - 33
Viscosity @ 23°C mPa*s ≤ 500

Downloads

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

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