A biocide is only effective if it is compatible with the formulation.
In coating formulations, microbial protection is not only about selecting a powerful biocide. Its real performance also depends on how well it interacts with the other components of the system.
Resins, dispersants, surfactants, pigments, pH, solvents or additives can all influence the stability and effectiveness of the biocide.
In this context, the effectiveness of a biocide depends not only on its antimicrobial action, but above all on its compatibility with all formulation components.
This is why laboratory evaluation and compatibility testing remain essential steps when developing or optimizing a coating formulation.
