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The paint and coatings industry also relies heavily on mica raw. Mica enhances the durability and performance of paints by improving adhesion and reducing weathering effects. Its reflective properties provide a pearlescent finish, making it a popular choice for decorative paints and coatings. Mica’s ability to withstand harsh environmental conditions makes it ideal for exterior applications, ensuring that buildings and structures maintain their aesthetic appeal over time. As sustainability becomes a key focus for many industries, mica is also sought after for eco-friendly coatings, highlighting its adaptability and versatility.


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mica exporter_bulk mica powder

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 exporter_bulk mica powder