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  • Pearls Interference Mica Powder Iridescent Pigment

    Pearls Interference Mica Powder Iridescent Pigment

    Iridescent pigment comprised of a platelet shaped substrate, and coated thereon (a) a layer adjacent to the substrate which layer is a metal oxide layer comprised of one or more of Ce, Sn or Fe oxides, and wherein the pigment is comprised of one or more repeating set of metal oxide layers of Sn followed by Ti, or (b) a layer unit of Sn oxide and therein Ti oxide, the unit repeated one or more times.