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Contact SupplierQuartz is a chemical compound consisting of one-part silicon and two parts oxygen. 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 the second most common mineral in the Earth’s continental crust. It is made up of a lattice of silica (SiO2) tetrahedral.It goes by an array of different names. The most important distinction between types of quartz is that of macro crystalline (individual crystals visible to the unaided eye) and the microcrystalline or cryptocrystalline varieties (aggregates of crystals visible only under high magnification). Quartz is also known as a ubiquitous mineral with an enormous number of uses.Quartz Processing (Silicon dioxide, SiO2) At a share of approx. 12 %, quartz ranks second behind feldspar as the most common mineral of the lithosphere, either in the form of solid rock or eroded sand. After being processed to quartz sand < 600 μm, the quartz is used in the manufacture of glass; for special paints (road building); in foundries as molding sand; in adhesives for the ceramics industry; in sand blasting equipment; for sanding sports stadiums; etc. Even finer in the < 80 μm range with a steep particle size distribution is found in ceramic base compounds, and at a fineness of < 20 μm in glazes.It has a hardness of 7 on the Mohs’ Scale which makes it very durable.Quartz is silicon dioxide [chemical formula is (SiO2)].
Quartz Grades / Model no. | VQ – 99N40 | VQ – 99N200 | VQ – 99N074 | VQ – 99N300 | VQ – 99S16 | VQ – 99S25 | VQ – 99S500 | VQ – 99SL |
Product Name | Export Quality Quartz grains minimum 99% | Snow white quartz powder for paints | Super white quartz powder for paints | Super white quartz powder 300 mesh | Premium Quartz grains for sodium silicate | High Quality Quartz grains minimum 99% | High Purity Udaan Dust Quartz 99% | Premium quality quartz lumps |
Color | Snow White | Snow White | Super White | Super White | Semi White | Semi White | Semi White | Snow White |
SiO2 (%) | 99.9% | 99.9% | 99.9% | 99.9% | > 99% | > 99% | > 99% | 99.9% |
Purity | 99.9% | 99.9% | 99.9% | 99.9% | > 99% | > 99% | > 99% | 99.9% |
Al2O3 (%) | 0.02 | 0.02 | 0.02 | 0.02 | 0.2 | 0.2 | 0.2 | 0.02 |
Fe2O3 (%) | 0.1 max. | 0.1 max. | 0.1 max. | 0.1 max. | 0.5 max. | 0.5 max. | 0.5 max. | 0.1 max. |
CaO (%) | 0.02 | 0.02 | 0.02 | 0.02 | 0.2 | 0.2 | 0.2 | 0.02 |
MgO (%) | 0.01 | 0.01 | 0.01 | 0.01 | 0.05 | 0.05 | 0.05 | 0.01 |
All Sizes available* | 0.1 to 0.4 mm | 200 mesh | 200 mesh | 300 mesh | 0.6 to 1.2 mm | 0.3 to 0.7 mm | 500 mesh | Lumps |
Applications | Export Quality; Marble industry; Glass industry and for Glazing | Paint industry; Glazing; rubber industry | Paint industry; Glazing | Petroleum industry; Glaze powder; High quality paints & Glass industry | Sodium silicate manufacturing; Glass industry; Ceramic industry | Marble industry; Glaze powder; High quality paints & Glass industry | Paint industry; Glazing | Export Quality; Marble industry; Glass industry and for Glazing |
Packaging & Delivery Details: | |
Packaging | 25kg, 50 kg pp bag; 1ton/bag; 1*20 container, can load 25-27 MT or upon clients’ requirement |
Delivery | within 15 – 25 days (depending upon the delivery location) after receiving the deposit |