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Mica

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Mica is invaluable in the electrical industry because of its unique combination of physical, chemical and thermal properties, low power loss factor, dielectric constant and dielectric strength

Methods of Grinding

Scrap mica is ground by three processes, namely dry grinding, wet grinding and micronising. The marketed product is classified according to the grinding process which indicates quality and properties like colour, mesh size and bulk density. Dry mica powder is prepared by grinding in high speed hammer mills. The edges of the flakes get crushed and powdered mica is produced which gives the appearance of flour. Wet-ground mica is produced by grinding in water involving preferential delamination of flakes. Churn mills, with large wheels or rollers rotating on horizontal shafts are used for this purpose.

MICA Coposition( in %)
Silica(SiO2): 41.32%
Potassium Oxide(K2O): 8.31%
Calcium Oxide(CaO): 2.17%
Magnesium Oxide(MgO): Nil
pH : 7.42
Alumina(Al2O3): 34%
Ferrous Oxide(FeO): 2.04%
Loss On Ignition(LOI): 5.22%

We Produce MICA in forms of :

1. MICA SCRAP
2. MICA FLAKES
A.FINE
B.MEDIUM
C.COURSE

2. Powder (150 MICRONS)

Standard Packing available in 50 kg HDPE bags and 500 KG ,1 MT OR 1.25 MT. Jumbo bags with liner inside , or as per customer requirements.

Mica Flakes

Mica Flakes Exporter

Mica Powder

Mica Powder Supplier



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