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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 pdf_mica china

To address these challenges, collaboration among stakeholders is essential. Governments, NGOs, and businesses need to work together to create regulations that promote sustainable mining practices and protect workers. Transparency in the supply chain is also crucial; consumers today are increasingly aware of the sourcing of materials and may choose products based on ethical considerations. Therefore, companies should disclose their mica sourcing practices and engage in initiatives that support local communities.


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mica pdf_mica china

Mica powder plays an essential role in the makeup industry, providing both aesthetic appeal and practical benefits. Its ability to enhance the luminosity of products while remaining gentle on the skin has made it a go-to ingredient for makeup formulators and beauty enthusiasts alike. As demand for natural and effective ingredients continues to grow, mica powder is likely to remain a popular choice in the ever-evolving world of cosmetics. With its versatility and range of applications, it is no wonder that mica powder continues to shine brightly in the world of makeup.


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mica pdf_mica china