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.

Despite the benefits, the use of mica powder in cosmetics has not been without controversy. One significant concern involves the sourcing of mica. A large portion of the world’s mica supply comes from regions with poor labor practices, including child labor and unsafe working conditions. As consumers become more aware of ethical sourcing, many companies are taking steps to ensure their mica is sourced responsibly, opting for synthetic alternatives or purchasing from suppliers that adhere to fair labor practices.

En somme, la poudre de mica est un matériau polyvalent, utilisé dans de nombreux secteurs grâce à ses propriétés physiques et esthétiques exceptionnelles. Que ce soit dans les cosmétiques, l'artisanat, la décoration ou l'industrie, le mica continue de séduire par sa capacité à transformer les produits en leur apportant une touche d'élégance et de fonctionnalité. À mesure que les consommateurs recherchent des options plus naturelles et durables, la popularité de la poudre de mica ne peut qu'augmenter, consolidant sa place en tant que matériau incontournable dans différents domaines.

Plastics: In the plastics industry, mica flakes are used as fillers to improve the mechanical properties of plastics. They increase the rigidity and durability of plastic products, making them more resistant to heat and chemicals.

The Importance of Mica in Industrial Applications