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  • Coatings

Bayhydrol® A 2427

Aqueous, hydroxyfunctional polyacrylate dispersion.In the formulation of fast-drying, waterborne two-component polyurethane primers and topcoats, as well as one-component coatings.

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About

Product Types

  • Acrylate dispersion

Material

Coatings
Hard, Solvent-free, Waterborne, Flexible, Elastic

General Characterization

No data available

Storage Conditions

Bayhydrol A 2427 hould be stored in tightly sealed original containers and protected from freezing, heat, and foreign materials. The product is sensitive to frost. Prolonged freezing can 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 > 0º-30ºC.

Sampling

No data available

Packaging Type

No data available

Technical Properties & Datasheets

Property Name Test Method Unit Value
pH (1:3 in demineralized water) 8 - 9
Non-volatile content (1g/1h/125°C convection oven) % 41 - 44
Viscosity at 23oC, (D=ca. 40 s-1) mPa∙s max. 100

Property Name Test Method Unit Value
Hydroxyl content (solvent-free, calculated) % approx. 2
Density at 20°C g/ml approx. 1.1
Density at 20°C g/ml approx. 1.1
Hydroxyl content (solvent-free, calculated) % approx. 2

Downloads

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