HEXAFOR™ 641

HEXAFOR™ 641 by Maflon is a high-performance, water-soluble anionic fluorosurfactant. It is based on double short-chains containing 6 fluorinated carbon atoms, that cannot breakdown to PFOA in the environment. It reduces surface tension at very low concentrations. It improves wetting of water-based systems. In wood coatings, it helps the varnish to overcome surface contamination defects at very low concentration (0.02%). HEXAFOR™ 641 is used in paints and varnishes. The shelf life of the grade is 1 year.