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.

Mica has a wide range of uses, in ancient China, it is often used to do traditional Chinese medicine, the ancients even think that taking mica: a year to remove all diseases (heavy metal poisoning), three years of long service, husband into a boy (body scrap), Zhongshan uncle Qing suit, over time can become a cloud (soul ascension). However, in the era without glass, the transparency of mica makes it a better decorative material, for example, we are familiar with the mica screen candle shadow deep, the river gradually falling Xiaoxing sink. Mica screen is low, tassel tent is small and mica calf car.

Choosing high-quality mica powder for resin is essential for achieving the best results in your resin projects. Low-quality powders can result in uneven mixing, fading, or discoloration over time, compromising the aesthetic quality of your work. High-quality mica powder for resin, on the other hand, provides vibrant, lasting color and a smooth, consistent finish.

3. Reflective Qualities Mica powder has natural reflective properties, giving products a beautiful, radiant finish. It can be used to create shimmering eyeshadows, highlighters, and lip products that catch the light and enhance natural beauty. Its reflective qualities also make it popular in artistic applications, such as resin art and soap making.

Durability and Maintenance

Another significant benefit is the improved thermal resistance. Modified plastics can be formulated to maintain their integrity in high-temperature environments, making them ideal for applications such as electrical insulation, automotive components, and industrial equipment.

5. Industrial Applications Beyond common household products, mica is integral in various industrial applications such as roofing materials, automotive components, and even as a fire retardant in certain applications.