Synthetic 120 mesh :large particle size, with pearl shining effect.
X represents large interlayer cations, such as K+, Na+, Ca2+, Ba2+, Rb+, Cs+, etc. Y represents octahedral cations, such as Al3+, Fe2+, Mg2+, Cr3+, Ti4+, Fe3+, etc. Z is mainly Si4+ and Al3+; The ideal ratio of the additional anion (OH)- to (O)2- is 2:10, and (OH)- can be replaced by F- and Cl-. Most mica contain 4% to 5% water. Therefore, although they may be called mica, the chemical composition of different mica may be very different, for the purpose of research, we collectively refer to the minerals with this type of characteristics as mica group minerals.
In addition, lepidolite and ferrolepidolite can also be used as mineral raw materials for extracting lithium.
In the ever-evolving world of beauty, cosmetic pigment powder stands out as a cornerstone product that perpetually revolutionizes the way we express ourselves. These finely milled powders are not just about colors; they encapsulate artistry, innovation, and personal identity. This article delves into the intricacies of cosmetic pigment powder—its composition, applications, and the reasons it has become an essential part of the beauty industry.
What are the uses of mica
In short, there are significant differences between natural mica powder and synthetic mica powder in production methods, color and appearance, performance characteristics, application fields, and price and cost. Synthetic mica powder is superior to natural mica powder in terms of high temperature resistance, transparency, electrical insulation, stability and mechanical properties, while natural mica powder has more advantages in resource acquisition, cost and color. When choosing which type of mica powder to use, you can consider the high temperature resistance of the required material, electrical insulation performance, transparency and color requirements, evaluate the mechanical strength and hardness of the required material, consider chemical stability and other different application scenarios and technical requirements to make a reasonable choice.
A group of parallel cleavages can be seen in a photograph of biomica under orthogonal polarized (left) and single polarized (right) mirrors.
The mica variety that does not contain iron is colorless in flakes, and the higher the iron content, the darker the color, and the more polychromatic and absorbable it is. According to the different chemical composition and optical characteristics, mica group minerals can be divided into Muscovite subgroup, biotite-phlogopite subgroup and lemica subgroup. The common mica are biotite, phlogopite, Muscovite and so on.
Cosmetics: Golden mica powder is used in beauty products like eyeshadows, lipsticks, and highlighters. It gives a shimmering, reflective finish that enhances the appearance of skin and makeup products. Thanks to its non-toxic nature, golden mica is considered safe for skin application.
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