MICA
MICA
MICA
Mica’s exceptional thermal, electrical, and insulating properties make it essential across industries. It is used in electronics, automotive insulation, cosmetics for shimmer, and in construction for fireproofing and UV-resistant coatings—offering durability and performance in demanding applications.
Consistent grades with documentation, inspection & logistics
Hamsavahin Aarth Mines supplies sheet, flake, and ground mica with certifications and full traceability.
TYPES OF MICA
Transparent • Excellent insulation
The most abundant type; prized for electrical insulation and clarity—used in electronics, insulation sheets, and paints.
High thermal stability
Performs at elevated temperatures; used in furnace windows, electrical insulation, and industrial heating elements.
Dark silicate mica
Lower electrical insulating value than muscovite; often used in construction aggregates and geological applications.
Lithium-bearing mica
Contains lithium; used in specialty glass/ceramics and as a lithium source in battery materials.
Chromium-rich • Green
Used in decorative stones and pigments due to its distinctive color and sheen.
USES OF MICA
Dielectric insulator for capacitors, transformers, PCB spacers, and high-temp components.
Provides shimmer and pearlescence in color cosmetics and personal care products.
Thermal/electrical insulation in ignition systems; functional filler improving durability.
Fireproofing additives and UV-resistant coatings for longevity and stability.
Furnace sight windows, high-temperature insulation, thermal management laminates.
GRADES OF MICA
Electrical Grade
High-purity mica for capacitors, transformers, and critical insulation components.
Thermal Grade
Optimized heat resistance for furnace insulation, heaters, and high-temp assemblies.
Commercial Grade
General industrial grade for paints, coatings, plastics, and construction materials.
Cosmetic Grade
Finely ground, high clarity for shimmer/pearlescent effects in makeup and skincare.
Pharmaceutical Grade
Refined to stringent impurity limits for medicinal and pharmaceutical uses.