Pure white A grade quartz grits & Quartz powder
gaasi snow , gaasi bolder, gaasi super, gaasi semy , milky snow, milky bolder , milky super , milky semy,
Dear member.. Our company engaged in the mining Quartz / silica sand in Indonesia. Our product content SiO2 = 99.5-99.7%, Fe2O3 =
Description - White Crystalline Powder Minimum Order Quanity (same unit as per FOB price) - 100 Tons FOB Price Range with Currency - USD 250-260 per Ton Place of Origin - India Payment Terms (L/C, T/T, D/A, D/P, Western Union, MoneyGram, Other) - T/T Delivery Time (as per above image) - 30 days Port - Chennai Supply Ability (Per Month) - 1000 Tons Packaging Details - 50 kg Jumbo Bags CAS No. - 14808-60-7
Snow and Super white quality of lumps is available @ ex-pit price .
Quartz is a chemical compound consisting of one part silicon and two parts oxygen. It is silicon dioxide (SiO2). It is the most abundant mineral found at Earth's surface, and its unique properties make it one of the most useful natural substances. Quartz is one of the most useful natural materials. Its usefulness can be linked to its physical and chemical properties. It has a hardness of seven on the Mohs Scale which makes it very durable. It is chemically inert in contact with most substances. It has electrical properties and heat resistance that make it valuable in electronic products. Its luster, color, and diaphaneity make it useful as a gemstone and also in the making of glass. Chemical formula :- SiO2 Application : Different forms are also used as gemstones. Because it is a primary ingredient in sand it is also used to make glass & labware, silica brick, cement, and mortar. Ground quartz is used as an abrasive in stonecutting, sandblasting, and glass grinding. Powdered quartz is used in making porcelain, scouring soaps, sandpaper, and wood fillers.
Chemical formula : SiO2 Colour : Pure form of this mineral is colour less, if impurities present then it is coloured Structure : Sub angular, rhombohedral Hardness on (on Mohâ??s scale) : 7 Specific gravity : 2.65 Bulk density(tapped) gms/cc : 165.5 Melting point : 2912 fahrehneit Boiling point : 4000 fahrehneit Ph balance : 7 Matter solubility in H2O : Insoluble Refractive index : 1.544 Mesh : 250 mesh ( 65 micron) â?? 800 mesh (10 micron) Average particle size(micron) : 3-11.3 Relative density : 130-430 Oil absorbtion ml/ 100 gm : 40 Brightness : 90-98 % USES OF QUARTZ SILICA POWDER In semi conductor industry, Silica powder is used to conduct reaction with hydrofluoric acid for engraving quartz. Reaction of silica with lead oxide or sodium oxide is utilized to produce different grades of glass that includes borosilicate glass. It is used as one of the key ingredients for micro chip in computer. It acts as an additive for processing of plastics and rubber. It is used as a powerful filler for producing construction material like concrete. It is used for improving viscosity of coatings. Useful for enhancing holding capacity of tire on wet surface.
natural semi precious gemstone all forms like crystal ,cabochon ,oval ,artifacts .Amethyst and citrine all rough and cut .
Transparent Rock Crystal has many electronic uses; it is used as oscillators in radios, watches, and pressure gauges, and in the study of optics. Quartz is also used as an abrasive for sandblasting, grinding glass, and cutting soft stones.
Lumps
We are a mining company from India into export of natural Quartz mineral in various formats with quality specifications suitable for Quartz crucibles, Semi conductor industries , Solar applications, ceramic, Meal silicon industries , Ramming mass, Water Purification etc user industry categories from Origin. We export Glassy, Granular , Transparent etc., of High , Medium , low grade qualities of any volume as quartz lumps, Quartz powder , Quartz grits as per industry requirements.
Slica Quartz SiO2 99.5% pure white in lumps
Slica Quartz SiO2 99.5% pure white in lumps
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Quartz Product
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