ACTIVECH Z 25 Activation for Zinc Phosphate

ACTIVECH Z 25 is a powdered chemical used in spray zinc phosphate baths in the metal industry. It ensures that phosphate particles are fine and homogeneous. ACTIVECH Z 25 does not fully dissolve in the bath and forms a suspension. If the solution remains stagnant, sedimentation will occur. Therefore, the bath must be continuously mixed with air to maintain a homogeneous distribution.