Bayhydrol® A 145

Water-reducible, hydroxyfunctional polyacrylic dispersion. Used as a binder in the formulation of 2K waterborne polyurethane coatings for industrial, maintenance and transportation coatings.

Details

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Chemical Composition

hydroxyfunctional polyacrylic dispersion

Advantages
  • good pigment wetting properties
  • high shear stability
Other Applications

industrial coatings
maintenance and transportation coatings
automotive refinishing

Handling

Soluble in water
Partially soluble in glycol ether

Technical data

Quantity Value Unit Comment
Appearance Properties
Physical state Fluid
Physical Properties
pH 7.5 - 8.5
Density 1.06 g/ml 20°C
Viscosity 400 - 1500 cP 23°C
Solid Content 43 - 47 %
Thermal Properties
flash point 45 ºC
Chemical Properties
Acidity number 7 - 13 mg KOH/g
Hydroxyl percentage 3.3 %

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