mica resin pigment

KT-300 is a gold pearl pearlescent pigment built on natural mica coated with titanium dioxide and iron oxide — the iron oxide component is what separates the KT-300 Gold Series from the KT-200 interference grades, producing a warm gold body color that reads on any substrate without requiring a dark background. At 10–60μm, the particle size delivers a balanced gold pearl: warm, glossy, and three-dimensional in appearance, with a transparency and depth that copper-bronze metallic powders cannot produce. For formulators who need a reliable gold pearl across coatings, cosmetics, nail, soap, and epoxy applications, KT-300 is the standard natural mica specification in this color family.

Kolortek's Metal Luster Pearlescent Pigments are iron oxide-coated mica flakes available in two substrate options: natural mica (KT-500 Series) and synthetic fluorphlogopite (KT-7500 Series). Both deliver warm metallic luster with strong opacity and reliable chemical stability. Color tone is controlled by varying the iron oxide coating thickness, producing a consistent range from gold to deep bronze across multiple particle size grades.