Mica is a shiny silicate mineral with a layered structure. The mica group of sheet silicate (phyllosilicate) minerals includes several closely related materials with nearly perfect basal cleavage. All these materials are monoclinic, with a tendency towards pseudohexagonal crystals; they are also similar in chemical composition.
Where is it found
Mica is widely distributed and it occurs in igneous, metamorphic and sedimentary regimes. It is typically mined from graniticpegmatite.
Apart from being fire-proof, Mica has the following strengths:
High dielectric strength.
Endurance.
Uniform dielectric constant.
Low dielectric loss (or High Q).
High electric resistivity.
Superior insulating properties.
Quality Aspect:
Along with our other products, production of Mica has accredited us unique in the market. Our product holds good reputation in the production of Mica Sheet, Foundry Chemicals and Welding Electrodes.
Fields Of Usage:
Paints.
Welding electrodes.
Foundry Fluxes.
Oil Well drilling.
Cables & Wires.
Metal Explosives.
Paper.
Packing:
The standard packing units are 50 kg HDPE Bags, 1000 Kg and 1350 Kg jumbo bags. However, we can also make the packing units as per customer requirements.
NATURAL HEATING MICA ELEMENTS
* We are engaged in offering a wide range of natural heating mica elements with high electrical insulations, mostly used as the covering plates for heating elements. These elements are made from superior quality mica. To match the international standards, we have employed a team of technical experts who carefully develop a range that find their application in different industries. High resistance nichrome or electrical wire is winded around natural mica providing quality insulation for use as heating elements in irons, toasters, kettles, rice cookers and other electric heating appliances. They also provide even heat distribution and complete safety without any break-down under ordinary working conditions. It is available in all usual sizes/patterns in different voltage and wattage as per specifications. Owing to their optimum quality, these Mica Heating Elements are widely demanded in the domestic market.
* High resistance nichrome or electrical wire is winded around natural mica providing quality insulation for use as heating elements in irons, toasters, kettles, rice cookers and other electric heating appliances. It is available in all usual sizes/patterns in different voltage and wattage as per specifications.
Features of Natural Heating Mica Elements
* Versatile design
* High temperature resistance
* Efficient
* Reliable
* Long service life
* Inexpensive
* Mass Manufacturing Assembly Unit
Applications of Natural Heating Mica Elements
* Natural Heating Mica Elements are widely applied Home appliances, Hair dryers, Wool dryers, Hand dryers, Fan heater, Convection heater, Toaster, Office equipment, Industrial machinery and other electric heating products.
Mica is a group of naturally occurring minerals known for their ability to split into thin, flexible layers. It is commonly used in various industries due to its insulating properties, heat resistance, and electrical conductivity. Mica is often found in shades of silver, gold, and brown and is used in products like cosmetics, paints, electronics, and construction materials. It also serves as a dielectric material in electrical applications and as a filler in plastic and rubber manufacturing.
Mica Powder in various forms is obtained by grinding/breaking mica scrap, which is a slow, costly and extremely complicated process, because of the scrap being tough and having a plate like structure. Meticulous care and precaution has to be taken so that there is no deterioration of its natural brilliance, colour and properties. Sun Minerals offer a suitable range of pure and stable mica powder that is a typical lamellar particle structure. This structure proves to be beneficial wherever a high rate of resistance against chemicals, heat and ultra violet light is required. Mica powder therefore is widely used in paint industry. Our factories are fully equipped with latest different pulverisers for processing varieties of mica powder.
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Some of the advantages of mica powder are as follows:
Ideal for external paint and anti-corrosion paints
It promotes a matt finish
Acts as an anti-cracking agent
Helps to control paint flow
Enhances scrub resistance
Typical Applications of Ground Mica
Grade Sieve Size Uses Purposes
Coarse Fine Powder 30 Mesh Metal Explosives & Disinfectants Annealing as abrorbant
Medium Fine Powder 60 Mesh Welding Electrodes, Cables & Wires As protective coating & improves dielectric properties, electrical & mechanical strength
Fine Powder 100 Mesh Texture paints, Acoustical plasters, Ceiling tiles Improves physical properties, architectural durability, adhesion, water proofing
Super Fine Powder 325 Mesh Paints, Plastics, Rubber Products, Paper Improves exterior durability, increase moisture resistance, flexibility, adhesion. Improves thermal and dielectric properties, impact strength, imparts heat resistance
Silent Features
Some of the advantages of mica powder are as follows:
Ideal for external paint and anti-corrosion paints
It promotes a matt finish
Acts as an anti-cracking agent
Helps to control paint flow
Enhances scrub resistance
Mica in its processed form is one of the most versatile used materials. For over seven decades we have been processing the natural raw mica rocks to the widely used mica sheets for applications ranging from power electronics to consumer electronics.
