- Coatings, paints & inks
Bayhydrol® A 242
OH-functional PAC combinable with Bayhydur® and Desmodur® N for 2K PU system for various applications by brush, roller or spray.
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About
Product Types
- Dispersion
- Acrylate dispersion
Material
- Coatings, paints & inks
- Solvent-free, Flexible, Elastic, Hard, Waterborne
General Characterization
Bayhydrol A 242 is a water-thinnable polyacrylic resin containing hydroxyl groups.
It is suitable as a co-reactant for Bayhydur® and Desmodur® N polyisocyanates in the formulation of aqueous two-component polyurethane systems for various applications by brush, roller or spray.
It is suitable as a co-reactant for Bayhydur® and Desmodur® N polyisocyanates in the formulation of aqueous two-component polyurethane systems for various applications by brush, roller or spray.
Storage Conditions
Bayhydrol A 242 should be stored in tightly sealed original containers and protected from freezing, heat, and foreign materials. The product is sensitive to freezing. Freezing will damage the product irreversibly. Prolonged storage at higher temperatures may result in a decrease of viscosity and/or an increase of average particle size, possibly resulting in sedimentation or coagulation. Recommended storage temperature is greater than 0º-30ºC.
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Density | g/ml | approx. 1.06 | |
| OH content , solid resin | % | approx. 4 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Viscosity at 23°C, (D=approx. 165s^-1) | mPa∙s | 100 - 300 | |
| Non-volatile content (1g/1h/125^oC) | % | 40 - 44 | |
| pH (supply form) | 6.2 - 7.6 |
Downloads
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Technical Data Sheet
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Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
