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Take pearlescent pigments as an example, pearlescent pigments are a class of pigments with pearl luster, which are deposited on the substrate (generally natural mica, synthetic mica, glass sheet and other sheet-like materials) above a layer or alternately deposited multiple layers of metal oxides or non-metallic oxides and formed a flat sandwich body with a structure similar to sandwich. Due to the difference in refractive index between the substrate and the oxide deposited on its surface and each oxide, when the light shines on the surface of the pearlescent pigment, the incident light will be refracted and reflected at the interface of each layer of the pearlescent pigment, and the color of the pearlescent pigment that people see is the result of the superposition of light after multiple refractions and reflections of the light, that is, the interference phenomenon of light.

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mica flakes bulk_mica flakes bulk

One of the most appealing aspects of natural mica flakes is their aesthetic quality. These flakes exhibit a lustrous sheen that can reflect light in mesmerizing ways, creating a sparkling effect that enhances the visual appeal of products. The color spectrum of mica flakes ranges from transparent to a variety of hues including gold, silver, and even vibrant shades depending on the mineral composition and the presence of impurities. This ability to capture and reflect light makes mica a favorite in the cosmetic industry, particularly in products like eyeshadows, highlighters, and lotions.


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mica flakes bulk_mica flakes bulk