Natural occurring mineral that is based on a collection of silicate minerals & composed of varying amounts of potassium, iron, aluminum, magnesium and water is Mica.
It is found having THIN SHEET-LIKE OR PLATE-LIKE structure with various composition and physical properties. Due to High in silica this stone has the extensive capacity to remain elastic and tough even at high temperatures mica is flexible, tough, transparent and chemically stable. Mica has low head conductivity coupled with great dielectric strength.
Application
Paints
Pearlescent Pigments
Plastics Compounding
Welding Electrodes
Ornaments Display
Fire Extinguisher Formulations
Other Uses
Rubber& Tyres
Paints
it is used in paints as a pigment extender & also helps to brighten the tone of colored pigments. the platy structure of mica reinforces a protective coating in paints. the addition of mica facilitates suspension, reduces cracking and peeling, prevents shrinking and shearing of the paint film, increases resistance of the paint film to moisture penetration and atmospheric weathering brightens the tone of colored pigments
Pearlescent Pigments
Mica flakes is vital used in the manufacture of pearl luster pigments which consists of natural mica flakes coated with titanium dioxide and /or iron oxide. they possess high reflective and refractive index imparting natural pearl-like luster and magical gloss with abundant fascinating colors' and enticing appearance. pearlescent pigments are applied to numerous industries likePaint, Plastic, Coating, Printing Ink, Leather, Cosmetic, Dyeing, Ceramic, Rubber And Paper.
AUTOMOTIVE PLASTICS COMPOUNDING
Mica powder is extensively used as a filler in ACOUSTIC compounds in the manufacture of automotive components to control noise and insulate the heat generated by commercial vehicles for the comfort and well being of the driver and passengers. the advantages of anti-vibration, sound damping and heat protection utility of mica cannot be neglected. Mica is used as a reinforcing material in light weight plastic Automobile Parts car seat backs, panels and ignition systems. Mica-reinforced plastic imparts improved mechanical properties together with increased strength, rigidity and stiffness. it also provides high heat dimensional stability, temperature resistance, reduced warping and the best surface properties of any filled plastic composite.
RUBBER AND TYRES
Mica powder is a highly useful component as an anti-sticking and anti-blocking compound in the production of rubber tyres for automobiles, motor bikes and airplanes. applied as a dusting and releasing agent, it prevents the inner rubber and casings of tyres from sticking to the mould during vulcanization. mica prevents movement of sulphur while permitting air and moisture to escape during curing and creating a uniform structure. as a rubber additive and filler, mica improves resilience, hardness, tensile strength and tear resistance of rubber articles.
WELDING ELECTRODES
Mica powder is well recognized for use in the manufacture of welding electrodes as a flux coating on the metal wire. Mica is added to the flux with which welding electrodes are coated as arc stabilizers.
DECORATION & ORNAMENTAL DISPLAY
high quality white mica flakes are used for bright and artificial snow impression. In addition to being beautiful, mica is non-toxic, tough, chemically inert, water resistant, fire-proof and transparent. as a decorative material to produce shimmering and Glittering Effect, it is used by christmas tree flockers, candle makers, floral designers, scrap bookers, wedding designers, artists, crafters and many more.
FIRE EXTINGUISHER FORMULATIONS
Mica Powder is essentially used and added in the formulation to keep the powder in dry fire extinguishers free flowing. Mica is fire-resistant and retains the powder mixture from packing tightly in the canister.
Other Uses
- Refractory Bricks, Brake lining
- Gypsum plaster boards