Synthetic mica wafers, also known as synthetic fluorphlogopite wafers, are made of chemical raw materials through high temperature melting, cooling and crystallization. They are typical layered silicates. It is a colorless, good transparent material from ultraviolet to infrared (5um), the breakdown strength of synthetic mica powder decreases with the increase of mica sheet thickness (test conditions: AC 50Hz, flat electrode <φ25mm>, vertical cleavage surface). The vacuum outgassing of synthetic mica wafers is extremely low, and the trace gases released are only adsorbed gases such as O2, N2, and Ar when measured by mass spectrometer. Since it does not emit water vapor, it is extremely valuable for use as an electrical vacuum insulating material, and will greatly improve the service life of vacuum devices.

The product is pure white and transparent, with high toughness and strength, and can be peeled off endlessly. It is the best choice for high-quality materials, can be used for grinding pearlescent mica powder, and is also a good base material for manufacturing high-quality high-temperature resistant insulating products.

Fluorphlogopite has excellent properties and is a good base material for preparing synthetic mica paper, mica powder and pearlescent mica. Larger single crystals can also be made into temperature-resistant and corrosion-resistant window materials. Mica ceramics can be made into insulating and high temperature resistant skeletons, and can also be made into chlorine pipes for chlorination furnaces, furnace linings, etc. Mica powder can be used for advanced coatings, synthetic diamond synthetic rod accessories, low hydrogen welding rod accessories and many other fields. Such as: insulating paper, insulating tape, insulating board, pearlescent mica powder, mica paper, mica tape, ceramics, coatings, plastics, paints, refractory materials, welding rods, aerospace, daily chemicals and other fillers.

The future development trend of my country's synthetic mica industry

1. Increase investment in scientific research and expand the citation field of synthetic mica. At present, colored mica, water-expandable mica and large motors are in urgent need of the development of new varieties such as high-temperature thermally conductive mica and become the leading direction of future technology research and development in the synthetic mica industry.

2. Synthetic mica and its products should choose cheaper chemical raw materials, reduce production costs, and improve price competitiveness. They should be market-oriented and carry out new technology, process and product innovation around market demand.

After more than 40 years of development, my country's synthetic mica industry, especially in the past 20 years, has increased research and development efforts on synthetic fluorophlogopite, and it has begun to take shape. The domestic fluorophlogopite crystal growth and system research and development have independent research and development strength, and the developed products have been widely used in the fields of national defense, industrial electrical appliances and civil electrical appliances. With the acceleration of the globalization of the world economy, the consumption of high-quality natural mica mineral resources is also accelerating. The replacement of natural mica by synthetic mica has become the trend of future development of the industry. On the basis of the existing scale, domestic synthetic mica enterprises urgently need to increase investment in research and development, and strive to expand the application field of synthetic mica while developing more new synthetic mica products. Top of the world.