By browsing this website, you accept the use of cookies, which helps us provide you with services and offers matching your centers of interest and compile visitor statistics. More on cookies


Rheology additives (Coatex)

With over 40 years of experience, Coatex, a subsidiary of Arkema, is one of the leading global producers of rheology additives for aqueous phase formulations and processes.

The expertise of Coatex lies mainly in the area of the rheology (i.e. consistency, viscosity) of mineral materials: water dispersion, testing the stability of aqueous suspensions, preventing settling.

Its additives are used to:

  • increase or, on the contrary, to reduce the viscosity of water-based paints, thereby improving their behavior during and after their application,
  • optimize mineral powders and anti-settling agents in solutions used for manufacturing construction materials (concrete, ceramics, etc.),
  • improve coating color, coatings to enhance resistance and the printing capability of paper and cardboard,
  • enhance water treatment.

Due to Coatex high degree of innovation, 50% of its sales are generated by products developed over the preceding five years.


Are you searching for technical information? Do you need a quote? Are you looking for information on a specific event?
The Group’s experts will be pleased to assist you with any inquiry you may have.


Select the topic you are interested in: