Hydropalat® WE 3220

General

HYDROPALAT® WE 3220 is a silicone surfactant to improve substrate wetting in aqueous systems. It shows strong reduction of surface tension in water-based systems. Therefore, it is highly suitable to improve substrate wetting and to prevent surface defects. It is recommended as an anti-crater additive with good recoatability. Furthermore HYDROPALAT® WE 3220 can be used in UV-curable formulations to improve flow and leveling.

Benefits

Minor impact on inter coat adhesion and recoatability
No increase of surface slip
Excellent substrate wetting in aqueous industrial, wood, automotive and exterior paints and coatings and printing inks
Strong reduction of surface tension
Solvent-free