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Kolkata, West Bengal, India
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Other Products / Services #1873346

Mica

We offer mica is a complex hydrous potassium-aluminum silicate mineral, common in igneous and metamorphic rocks, characteristically splitting into flexible sheets used in insulation and electrical equipment. 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. Dieletric strength is the ability to withstand high voltage without puncturing. mica flakes is mica scrap ground into sizes ranging from 2 mesh to 30 mesh. This material is prepared mainly by the means of rotary hammer crushing machine in which the mica is literally beaten till such time that the required size is not achieved and the material passes out from graded sieves attached therein. mica scrap is obtained from mica mines, it is screened over " sq. Inches openings and have an average size between 12 mm 50 mm with thickness between 0.15 mm 5 mm. Mica scrap should be cleaned, dried, hard, free from mineral and non-mineral impurities, such as: quartz, felspar, garnet, tourmaline, stones, mud-stained or biotite mica, clay, send as well as other inclusions such as paper, wood-leaves, straw, iron contents etc. mica powder in various forms is obtained by grinding/breaking mica scrap. Meticulous care and precaution has to be taken so that there is no deterioration of its natural brilliance, colour and properties
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China Clay

We offer china clay, one of the purest of the clays, is a hydrated aluminum silicate. It is composed chiefly of the mineral kaolinite usually formed when granite is changed by hydrothermal metamorphism available in lumps & powder form, in off white / snow white / super snow white color and in a fineness of up to 700 mesh ( max 0.5 % retention on sieve ) used in paints, foundry, detergent cake.
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Red Oxide

We offer red oxide available in powder form, in a fineness of up to 700 mesh ( max 0.5 % retention on sieve ). Different shades of red oxide are available depending upon the iron content. used in paints
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Dolomite

We offer dolomite powder is limestone powder with composition of caco3 and mgco3 pertaining to 100% in combination, the proportion being varied as per mining zone. It is of sedimentary origin and is supposed to have been formed due to chemical action of sea-water containing high percentage of magnesia, on limestone. It is a double carbonate of calcium and magnesium, caco3, mgco3. available in lumps & powder form, in a fineness of up to 700 mesh ( max 0.5 % retention on sieve ) used in paints, paper, plastics, detergent powder & cake, poultry, refractory, electrodes, agro industries, fire extinguishers.
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Limestone

We offer limestone is calcareous sedimentary rock composed of the mineral calcite (caco3), which upon calcination yields lime (cao) for commercial use. The main source of limestone is the limy ooze formed in the ocean. Limestone can easily be dissolved by acids. The rock containing more than 95% of calcium carbonate is termed high-calcium limestone. Recrystallised limestone takes good polish and is used as decorative and building stone. It is then called 'marble'.
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Whiting Powder

We offer whiting powder available in lumps & powder form, in off white / snow white / super snow white color and in a fineness of up to 700 mesh ( max 3 % retention on sieve ) used in paints & putty.
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Hydrated Lime

We offer Hydrated lime is chemically known as calcium hydroxide, calcium hydrate or caustic lime. Treating quick lime with water produces it. It is white in colour and marketed in dry powder form. Hydrated lime is used in agriculture to make the soil alkaline. Besides it find its application in the field of construction work such as plaster, cement lime paints, white wash etc. Hydrated Lime is a dry powder obtained by hydrating Quick Lime with enough water to satisfy its chemical affinity, forming a hydroxide due to its chemically combined water. The exothermic or released heat of reaction is captured and used to evaporate the excess slaking water Available in Powder form and the quality varies as per the Lime Content ranging from 80%-95% Used in Paints, Wall Coating, Poultry, Foundry. Soft Drink, Lubricants Industry, Leather.
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Quartz Powder

  • Type Natural
  • Material Quartz Stone
  • Grade Industrial Grade
  • Color White
  • State Powder
  • Whiteness 99%
  • Purity 100%

We offer quartz is the most abundant and most common mineral on the earth. It is found in almost every geological environment and also it is at least a component of almost every rock type available in lumps, powder & grain form. Grain size being 30 - 80 / 60 - 80 mesh & powder size available up to 700 mesh. used in paints, ceramics, glass, detergent powder, electrodes, water softening and also by paints manufacturers for making of tiles adhesive. Micronised silica is now days used as a most important ingredient for manufacturing of wall putty.

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