The common characteristics of mica group minerals are: layered silicate minerals, monoclinic crystal system, a few trigonal crystal system, the crystals are pseudo-hexagonal columnar, plate and sheet; The aggregate is scaly and foliaceous. It has a set of extremely complete cleavage, along which it is easy to peel into sheets. Therefore, the shape of mica is usually regarded as sheet.

In the world of industrial manufacturing, the mica factory stands out as a cornerstone for various sectors, providing essential components that contribute to the efficiency and effectiveness of numerous products. As someone who has meticulously observed the operations and performance of mica factories over the years, I can share insights that not only highlight their significance but also demystify the intricate processes that ensure their output meets global standards.

Conclusion

Several factors influence the choice of mica % bulk in products. The specific application, the materials being combined with mica, and the desired properties of the final product all play significant roles. For instance, in construction materials like paints and coatings, the mica percentage can affect the finish, durability, and weather resistance of the product. In contrast, in cosmetics, factors such as skin sensitivity, pigmentation, and product stability would determine the optimal mica concentration.

Eyeshadows and Highlighters: The reflective properties of synthetic mica make it perfect for products that require shimmer and glow, such as eyeshadows and highlighters. It gives these products a radiant, luminous finish.

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Natural mica powder and synthetic mica powder have differences in production methods, heat resistance and color transparency. As the name suggests, natural mica powder is made from natural mica ore after processing, retaining the original characteristics and composition of the ore. Its main components are SiO2 (about 49%) and Al2O3 (about 30%), while also containing K2O+Na2O (9%-11%) and so on. The synthetic mica powder (such as fluoroglogopicite powder), is the use of a variety of raw materials through high temperature reaction and other chemical methods synthetic, its composition and characteristics can be adjusted and optimized according to the need, the chemical formula is KMg3(AlSi3O10)F2, belongs to the monoclinic crystal system, is a typical layered silicate, relatively single and pure composition. The heat resistance of natural mica powder is generally 500-600℃, and some types, such as phlogopite, can reach 800℃. The heat resistance of synthetic mica powder is more excellent, and it can withstand high temperatures above 1200℃, and the melting point or crystallization temperature is about 1375±5. The transparency of natural mica powder is relatively low, and the color is diverse, including black, yellow, white, gray, green, brown and other colors, and may vary due to different ore types and processing methods. The color of synthetic mica powder is relatively single, usually colorless transparent or white, high whiteness, good optical performance, and high transmittance from ultraviolet to infrared band.

The rapid development of new energy vehicles, batteries and other emerging industries also provides a new application scenario for mica products, such as power battery modules and energy storage system of mica cover plate, mica partition, mica monitoring board and composite mica tape and other products, the application of mica provides the industry with a fire safety solution.