- Coatings, paints & inks
Bayhydrol® UH 2891
Anionic aliphatic polyester-polyurethane dispersion. It can be used for the formulation of elastomeric construction coatings.
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About
Product Types
- Non-reactive system
- Waterbased dispersion
- PU dispersion - high molecular
- PU dispersion
Material
- Coatings, paints & inks
- Solvent-free, Flexible, Elastic, Waterborne
General Characterization
Anionic aliphatic polyester-polyurethane dispersion.
It can be used for the formulation of elastomeric construction coatings.
It can be used for the formulation of elastomeric construction coatings.
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.
- 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
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Density at 23 °C | DIN EN ISO 2811/3 | g/cm^3 | approx. 1.1 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Non-volatile content (1 g / 1 h / 125 °C) | DIN EN ISO 3251 | % | 40 ± 1 |
| Viscosity at 23 °C, spindle L 1 / 30 rpm | DIN EN ISO2555 | mPa∙s | < 100 |
| pH | DIN ISO 976 | 7.0 ± 1 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
