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  • Coatings, paints & inks

Bayhydrol® A 2139/2

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About

Product Types

  • Dispersion
  • Acrylate dispersion

Material

Coatings, paints & inks
Flexible, Elastic, Hard, Waterborne

General Characterization

No data available

Storage Conditions

Bayhydrol A 2139/2 should be stored in tightly sealed original containers and protected from freezing, heat, and foreign materials. The product is sensitive to freezing. 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

Characteristics

Property Name Test Method Unit Value
Viscosity at 23^oC(D = approx. 40 s^-1) mPa∙s 1,000 - 2,500
Acid value mg KOH/g 11.5 - 14.5
pH (1 : 4 in demineralized water) 6.8 - 7.9
Non-volatile content (1 g / 1 h / 125^oC / convection oven) % 45 - 49

Specifications

Property Name Test Method Unit Value
Hydroxyl content solvent free, calculated % approx. 3.8
Flash point °C > 100
Density at 20^oC g/ml approx. 1.06
Hydroxyl content solvent free, calculated % approx. 3.8
Flash point °C > 100
Density at 20^oC g/ml approx. 1.06

Downloads

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

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