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.
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Synthetic matte 2000 mesh:fine skin, matte effect.
In 2022, Lingshou Huajing Mica Co., Ltd. launched cosmetic grade mica powder. The flake structure of mica powder can lock the water on the surface of the skin, forming a protective film to effectively prevent water loss. Its unique gloss and reflection effect add natural and charming luster to the skin, and mica powder also has a certain sunscreen effect. To a certain extent, it can reduce the damage of ultraviolet rays on the skin, protect the skin from the external environment, and prevent sunburn.
Synthetic 120 mesh :large particle size, with pearl shining effect.
A group of parallel cleavages can be seen in a photograph of biomica under orthogonal polarized (left) and single polarized (right) mirrors.
Manufacturers of mica are leveraging advanced technology and scientific expertise to refine production processes. They employ state-of-the-art methods to extract and process mica, ensuring its highest quality and purity. For those within the industry, collaborating with manufacturers who demonstrate a deep understanding of mineralogy and material science is crucial. These expert professionals are not only equipped with technical know-how but also have years of experience that inform their innovative approaches to problem-solving.
እንዲመለከት እዚህ በጥዝዝዞች ላይ የሚወድቅ ማይካ ፓውደር ወዛግባት በዚያ ነቅዕም በሓምቱ ልክ የሚሳተፉ እና ፍለጋ ይለወጡ ይባላል። የማይካ ምን ነው ወይም በምድር ተሰምዕጭት በማዕድ በበላይ ጕይ ይገባል።
Mica is a new non-metallic crystal material, a national key new material, with heat insulation, insulation, high temperature resistance characteristics, is an important material in aerospace, rail transit, nuclear power, wind power, aircraft carriers and other high-tech fields, but also electrical equipment, wire and cable, household appliances indispensable insulation material, in the national economy and national defense construction plays an important role.
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.
Synthetic 120 mesh :large particle size, with pearl shining effect.
Natural high quality Muscovite:feel fine, soft lubrication.
The mica industry is undergoing profound changes. With the help of emerging industries, the mica industry will be a large market of more than 10 billion.
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.
The mica industry is undergoing profound changes. With the help of emerging industries, the mica industry will be a large market of more than 10 billion.
For example, the safe operation of high-speed rail cannot be separated from the escort of mica products.
What are the uses of mica
Synthetic 120 mesh :large particle size, with pearl shining effect.
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.
In recent years, the beauty industry has shifted towards eco-friendly practices, driven by a growing demand for sustainable products. Consumers are increasingly looking for beauty items that not only perform well but also align with their values. Mica powder for cosmetics is an excellent example of a sustainable ingredient that balances performance with environmental responsibility. Derived from natural minerals, mica powder is both effective and eco-friendly, making it an appealing choice for sustainable beauty brands.
Synthetic 120 mesh :large particle size, with pearl shining effect.
The mica industry is undergoing profound changes. With the help of emerging industries, the mica industry will be a large market of more than 10 billion.
This layering capability not only enhances the visual impact but also encourages creativity. Makeup artists often use pigment powders to blend colors seamlessly, creating gradients and soft transitions. This artistic approach brings a sense of depth and dimension to the makeup, resulting in extraordinary finishes that captivate the eye.