Disperol® 300А – is used to wet and disperse inorganic pigments and fillers in aqueous systems and to stabilize emulsion paints. It prevents thickening. Increases storage stability of highly pigmented emulsion paints


Product Description

Technicial Specifications:

Chemical base ammonium polyacrylate;
Color, Appearance light yellow to light brown;
pH 7-8
Density, g/cm³ 1,18±0,05
Active article content, (%) 40±1
Viscosity 25° С, ( mPa*s ) 50±700



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Scope of application

  • In aqueous interior paints;
  • In aqueous exterior paints;
  • Highly filled and highly pigmented watercolors;
  • In aqueous systems based on polyvinyl acetate, polyacrylic and styrene/acrylic homopolymer or copolymer;
  • In plasters;
  • In primers;
  • In sealants.


  • Compatible with most mineral-based fillers and pigment types;
  • Its dispersion effect is high;
  • The dispersing effect is rapid;
  • Provides uniform colloidal distribution of particles;
  • Effectively prevents particles from agglomerating and settling
  • Increases storage stability of highly pigmented emulsion paints
  • It has high storage stability.


Dispersant Disperol® 300А must be added and dissolved in the water portion of the watercolor before mineral fillers and pigments.

Compatibility with other additives

Disperol® 300А is compatible with most of the various additives used in watercolors.


The composition of the paint and the dosage of the additive must be determined by laboratory tests.


Additive can be supplied in bulk. Additionally, it is possible to supply in the following ways:
In 40 kg drum;
In 200 kg plastic barrel;
1100 kg IBC in tank.

Storage and expiration date

+1°С to +40°С. It should be stored at temperatures between. The expiration date is 12 months from the date of production in the original closed packaging under the specified storage conditions. After the lid is opened, it should be closed tightly again and water loss should be prevented.

Security precautions

When applying Disperol® 300A, it is necessary to use protective clothing, gloves, glasses and mask and comply with industrial safety rules. Direct contact with eyes and skin should be avoided during storage and use. In case of swallowing, seek medical help immediately. It should be kept away from food.