Dry mica powder

Our company's dry mica powder production capacity is sufficient, the process is mature, the main models are: 10-20 orders, 20-40 orders, 40-80 orders, 80-120 orders, 200 orders, 325 orders, 600 orders, 800 eyes, 1250 eyes, etc. Mica mainly crystallizes into monoclinic system, and the crystals are pseudo six square, flake, and plate, sometimes with pseudo six square columnar. The hardness is 2-3, and the proportion is 2.70-3.20. The Lingshou county is the Archean double quality rock stratum, which contains abundant mica minerals. Through the exploration of the texture department, the reserves of the mica are 1 million 700 thousand tons, the ore grade is high and the quality is good. It is the only producing area of the whole country. Mica powder has unique acid and alkali resistance, chemical stability, heat resistance and non combustibility, and also has good insulation. It is widely used in the international and domestic markets. It can be used in building materials industry instead of asbestos products.
One, characteristics and uses
Dry mica powder is a white powdered product obtained by sorting, grinding and grading high quality Muscovite powder as raw material. The product has stable chemical properties, insulation, anti-corrosion, heat insulation and other properties, and has good gloss and coverage. This product is widely used in electrical, chemical, plastic, rubber, petroleum mining, metal welding and construction industries.
Two, the main technical indicators
The content of magnetic material is less than that of ore. The content of ore is less than that of hydrochloric acid.
(%) (%) (%) (%) (%) (O) (%) (%)
1000.05 0.8955 -100 > 961
2000.05 0.8955 -200 > 951
3250.05 0.8955 -325 > 951
Three, the main chemical composition
Chemical composition SiO2 Al2O3 K2O Fe2O3 MgO Na2O CaO TiO2 MnO
Content (%) 46.10 30.66 8.98 8.98 1.61 3.22 1.04 0.85 0.48 0.02