VERFIN-SF-300 finds application for surface coating. It is also used for water – proofing of paper & board articles. Being Non-ionic and stable to alkali, VERFIN-SF-300 is perfectly compatible with coating mixtures based on case in and / or Synthetic lattices such as Butakens. VERFIN-SF-300 imparts luster and slight water resistance to coatings.VERFIN-SF-300 should be added after addition of pigment along with the coating solution. Dosage depends of quality of paper. Normally the consumption of VERFIN-SF-300 is 5% on pigment (for Duplex Board) and 2% on pigment (for quality coated paper) or depends on the required Gloss, SOA (Surface Oil Absorption) & smoothness of paper. It also increases whiteness & improve printability of paper & board.
VERFIN-SF-300 can reduce 25% Ink consumption &
gives excellent print gloss.