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.

Why Mica Pigment Paint Is a Game-Changer in Interior Design 

Mica mineral powder is an invaluable resource across multiple sectors. Whether you're using it for enhancing the quality of welding electrodes, coloring concrete, or improving the performance of construction materials, mica mineral powder proves to be a versatile and cost-effective solution. Its eco-friendly properties and ability to deliver high-quality results make it an essential component for industries focused on sustainability and long-term performance.

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

Mica, a silicate mineral, has been a staple in various industries for centuries due to its unique properties, such as dielectric strength, thermal stability, and excellent insulation capabilities. When discussing mica, two primary types often emerge natural mica and synthetic mica. Both materials have their respective advantages and applications, making it important to understand their differences and potential uses.