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  • Coatings, paints & inks

Bayhydrol® A 2846

Self-crosslinking hydroxyfunctional polyacrylate dispersion. Binder for the formulation of waterborne one and two component primers and topcoats.

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About

Product Types

  • Dispersion
  • Acrylate dispersion
  • Reactive system

Material

Coatings, paints & inks
Solvent-free, Flexible, Elastic, Hard, Waterborne

General Characterization

Self-crosslinking hydroxyfunctional polyacrylate dispersion. Binder for the formulation of waterborne one and two component primers and topcoats.

Storage Conditions

- Storage in original sealed Covestro containers.

-
Recommended storage temperature: > 0 - 30 °C.

-
Protect from frost, heat and foreign material.

General information: 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.
Contamination with certain bacteria, fungi or algae may render the product unusable.

Sampling

No data available

Packaging Type

No data available

Technical Properties & Datasheets

Characteristics

Property Name Test Method Unit Value
Density at 20 °C DIN EN ISO 2811-2 g/ml approx. 1.1
Hydroxyl content, solvent-free, calculated % approx. 1.5

Specifications

Property Name Test Method Unit Value
Non-volatile content (1 g/1 h/125 °C, convection oven) DIN EN ISO 3251 % 39 - 41
pH-value (supply form) DIN EN ISO 976 6 - 8
Viscosity at 23 °C, (D = ca. 40 s^-1) DIN EN ISO 3219/A.3 mPa*s < 300

Downloads

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

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