ZINC-MAGNESIUM ANTICORROSION PIGMENTS, ANTICORROSION PAINT, AND METHOD FOR THE PRODUCTION OF SAID ANTICORROSION PIGMENTS

摘要

The invention relates to zinc-magnesium platelet pigments containing 40.8 to 67.8 mole % of zinc, 32.2 to 59.2 mole % of magnesium, and 0 to 7 mole % of Mn, Li, Be, Y, Sn, Al, Ti, Fe, Cu and mixtures thereof, the percentages being in relation to the total molar amount of the elements Zn, Mg, Mn, Be, Y, Li, Sn, Al, Ti, Fe, and Cu, the mole percentages adding up to 100 mole %, and the average thickness h50 of the pigments being smaller than 1 μm. The invention further relates to the use and the production of said pigments.