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Muscovite mica flakes of superior quality with low iron content are used in production of pearlescent pigments. Because it has good reflective and refractive properties and the ability to reproduce nacreous colours from silver white through all shades of the rainbow varying from a silky lustre to a glittering sparkle. Another important use is in Oil-Well Drilling as an additive mud chemical to prevent loss of circulation and seepage. Mica is specially added to seal-off the lost circulation zones. The platy structure of mica facilitates the overlapping of particles to form a layer or wall and acts as a sealant that bridges the openings. The use of Mica helps to seal porous formations and contributes to regain circulation keeping the solids in suspension.

Mica is a rock-forming minerals, usually in the form of fake hexagonal or diamond plates, sheets, columnar crystal. Color varies with the chemical composition. Mainly with the increase of Fe content and darker.

Characteristics of mica is insulation. High temperature resistance and shiny, Physical and chemical performance is stable, it also has a good thermal insulation, elasticity and toughness and has been stripped into the performance of the flexible transparent sheet. Most used in industry is muscovite, followed is the golden mica. It's wid used in building materials industry, the fire industry, fire-extinguishing agent, welding, plastic, electrical insulation, paper, asphalt paper, rubber, Pearlescent pigments and other chemical industries.

Grades: Natural Mica Flake, Dyed Colored Mica Flakes, Synthetic Mica Flake.
Classification: Golden Mica, Sericite, Muscovite, Biotite, Washed Mica, Lepidolite etc.

Sizes
Natural Mica Flakes: 1-2mm, 2-3mm, 2-4mm, 10mesh, 20mesh, 40mesh, 60mesh, 100mesh.
Dyed Mica Flake: 1-2mm, 2-3mm, 2-3mm, 3-4mm, 4-5mm, etc.
Synthetic Mica Flake: 1-3mm,3-5mm, 5-8mm, 8-10mm.
Mica Powder: 200mesh, 325mesh, 400mesh, 600mesh, 800mesh, 1000mesh, 1250mesh.