Bayhydrol® UH 2891
Bayhydrol® UH 2891 is an anionic aliphatic-polyester polyurethane dispersion that can be used in the formulation of elastomeric coatings.
i
Market Switch
Selection will influence the results you get.
About
Product Types
No data available
Material
No data available
General Characterization
Bayhydrol® UH 2891 is an anionic aliphatic-polyester polyurethane dispersion that can be used in the formulation of elastomeric coatings.
Storage Conditions
-Stored in original, sealed Covestro container
-Recommended storage temperature: 5° - 30° C (41° - 86° F)
-Protect from freezing, excessive heat and foreign material
-General information: This product can not be used if it has been frozen. The container must be closed tightly to prevent the evaporation of water which may result in the formation of a non-redispersable film. Brief heating to 50° C has not shown adverse effects on the properties of this product.
-Recommended storage temperature: 5° - 30° C (41° - 86° F)
-Protect from freezing, excessive heat and foreign material
-General information: This product can not be used if it has been frozen. The container must be closed tightly to prevent the evaporation of water which may result in the formation of a non-redispersable film. Brief heating to 50° C has not shown adverse effects on the properties of this product.
Sampling
No data available
Packaging Type
No data available
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 |
---|---|---|---|
Flow time @ 23°C4 mm cup | s | 10 - 50 | |
pH | 7.0 ± 1 | ||
Non-volatile content (1 g / 1h / 125°C) | % | 40 ± 1 |
Downloads
-
Technical Data Sheet
-
Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com