Engichem Specialities Pvt. Ltd. Offers Luster Pigments in Silver White Color. Engichem Specialities Pvt. Ltd. Supplies chemical raw material, intermediates and special chemicals. Luster Pigments in Silver White Color impart a range of optical effects from a soft, satin luster to a sharp, metallic brilliance in plastics, coatings and inks. Luster Pigments in Silver White Color has the effects which are due to plate-like crystals of bismuth oxychloride that have a transparent appearance. Hardeners based on aromatic polyisocyanates [TDI] are used when the light fastness and elasticity demands are not so high. The brand name of this pigment is Mearlite®.