abstract |
Alpha-Alumina flakes having a particle thickness of 550-1000 nm, a D50-value of 15-30 μm, a D90-value of 30-45 μm and a D10-value of ≤9.0 μm. Use of the alumina flakes in varnishes, paints, automotive coatings printing inks, masterbatches, plastics and cosmetic formulations. Also, use of the alumina flakes as a substrate for effect pigments and in organic dyes. |