Huajing mica cosmetic grade mica powder has been loved by customers since it entered the market, and has a general response, excellent quality, stable quality and high reputation.

A group of parallel cleavages can be seen in a photograph of biomica under orthogonal polarized (left) and single polarized (right) mirrors.

China's involvement in mica production dates back several decades. Over the years, the country has developed a robust mica industry, with large-scale mining operations primarily located in regions like Liaoning, Xinjiang, and Jiangsu. Various grades of mica are extracted, serving different industrial applications. China's production capacity makes it a dominant player in the mica market, supplying not only the domestic demand but also catering to international markets.

Epoxy resin is a versatile material that's widely used in various applications, from art projects to industrial uses. One of the most popular ways to enhance the aesthetic appeal of epoxy resin is by adding color, and mica powder is a favored choice among artists and crafters. This article explores the benefits and techniques of coloring epoxy resin with mica powder.

In addition, lepidolite and ferrolepidolite can also be used as mineral raw materials for extracting lithium.

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.