Chemical name:

Aqueous solution of sodium polyacrylate


specialty products, specialty additives

Markets and applications:

paints & coatings, printing ink




acrylic acid derivatives



CAS No.:



EXOdis PC30 is a anionic polymer dispersant intended for paint products. It is provided in the form of 30% aqueous solution of sodium salt of polyacrylic acid. The product is clear or lightly murky yellow liquid.

EXOdis PC30 has very good dispersing properties, especially for titanium white and mineral fillers. The product is compatible with widely used acrylic dispersions, styrene and acrylic dispersions, as well as homo- and copolymers of vinyl acetate. It is also highly compatible with the most popular rheology modifiers.

The application of EXOdis PC30 allows to significantly decrease the viscosity of aqueous suspensions of titanium white and mineral fillers. Therefore, EXOdis PC30 allows to efficiently introduce a large amount of pigment and/or fillers into the water system. Even low concentrations of EXOdis PC30 provide paint products with perfect stability. EXOdis PC30 has a positive effect on the compatibility of pigments in colour products.

EXOdis PC30 is also used a basic dispersing agent in waterborne decorative paints. Thanks to low content of volatile organic compounds (“VOC”), it is possible to produce paint formulations in compliance with Directive 2004/42/EC.

The recommended level of use in waterborne paints is 0.1 – 0.8% (w/w).

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Properties and applications:

Advantages of the product:

  • Very good dispersing properties, especially in case of titanium white and mineral fillers.
  • Basic dispersant for waterborne paints.
  • Recommended for paints with low VOC.
  • Compatible with widely used acrylic dispersions, styrene and acrylic dispersions, as well as homo- and copolymers of vinyl acetate.
  • Compatible with rheology modifiers.
  • Efficient even in low concentrations.
  • Non-classified according to CLP.
  • Positive effect on compatibility with pigments.


  • Decorative paints for interior and exterior
  • Titanium white concentrates
  • Plasterwork

Alternative names:

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dispersing agent printing inks paints coatings water-soluble painter products plaster mases spackling pastes dispersion enamels dispersant
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