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.

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.

Энэхүү будгаар будахад орон зайг илүү төрөлжүүлэх, гэрэл, сүүдэр татуулан орчныг уяж өгөх онцлогтой. Гэрийн интерьерийг гэрэлтүүлэх, онцгой өнгө өнгөлгөө гаргах нь дотоодод тав тухтай орчинг бүрдүүлэхэд чухал үүрэгтэй. Дулаан тусгаарлах чадвар сайтай будгаар будахад, дулаан хэмнэхээс гадна, өрөөнүүдийн гүйцэтгэж буй үүргийг ч тодорхойлж өгдөг.

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