Mica is a very common rock-forming mineral, widely distributed in crystalline rocks. Its general chemical formula can be expressed as:

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.

It is an indispensable and important raw material in the fields of electric heating equipment, wire and cable, aerospace and so on.

Authoritativeness is a critical aspect that distinguishes leading mica manufacturers from others. These manufacturers often have years, if not decades, of experience in the field, fostering deep-rooted knowledge and continual improvement in their production processes. By maintaining robust research and development teams, they drive innovation in mica applications, exploring new uses and constantly upgrading their product lines to meet evolving market demands. This authoritative position in the industry solidifies their reputation as dependable suppliers.

Layer upon layer of mica

Synthetic matte 2000 mesh:fine skin, matte effect.

Mica powder, known as industrial monosodium glutamate, is widely used. With the continuous development of technology and application market, and some new requirements have been put forward for the quality of mica powder, so synthetic mica powder has been developed. Compared with the natural mica powder processed by natural mica ore, and the synthetic mica powder synthesized by using a variety of raw materials through high temperature reaction and other chemical methods. What are the advantages and differences between them?

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.

Moreover, the process of extracting and processing mica has evolved to ensure that it is done responsibly. Sustainable sourcing practices are becoming more prevalent, allowing manufacturers to use mica in a manner that does not harm the environment or the communities where it is obtained. As the industry moves towards ethical practices, consumers can feel more confident choosing products that feature clear mica flakes, knowing they are supporting sustainable initiatives.

One of the most widespread uses of pearlescent pigment powder is in the cosmetics industry. Found in products such as eyeshadows, highlighters, and nail polishes, these pigments provide a luminous glow that enhances the skin's radiance. For example, when used in eyeshadows, pearlescent powders can create depth and dimension, making them an essential component for achieving a shimmering look. Their versatility allows for the formulation of shades that range from soft pastels to vibrant hues, facilitating creativity in both everyday makeup and haute couture looks.

One of the primary benefits of using external wall insulation paint is its potential to reduce energy consumption. By enhancing the insulation properties of the walls, this paint helps to maintain a stable indoor temperature, which means less reliance on heating and cooling systems. Homeowners can expect to see a noticeable reduction in their energy bills, especially during extreme weather conditions. Over time, the savings accumulated from reduced energy expenses can offset the initial investment in quality insulation paint.

Mica is a very common rock-forming mineral, widely distributed in crystalline rocks. Its general chemical formula can be expressed as: