| Certification: | CE, ISO |
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| Application: | Construction, Casting |
| Type: | Quartz Sand |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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| Product name | Leading indicator | melting point |
Breakage rate
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water absorption
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acid-base resistance property | Density | Size | silt content | Hardness(mohs) | poriness |
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| Quantz sand | sio2 | Fe2O3 | 1750ºC | 0.3% | <0.3% | 98% | 2.6g/cm3 | 0.063-2mm | 0.02% | 7.5 | 43% |
Silica/Quartz Sand is processed from the high quality silica stone, through the process of coarse crushing, roasting, fine crushing, acid treatment, water washing, drying and sieving etc.
Natural quartz sand are classified into shore sand and sand mountain.Quartz sand is mostly with impurity or mixtures, so generally it should treat differently when handling various mines .According to the content and particle size compositioof Fe2O3, Al2O3, Cr2o3, of Tio2, grades are defined. silica and quartz sand can also make quartz sand after the crushing process, they are the main raw materials of glass industry.
1. The main raw materials of glass plate glass, float glass, glass products (glass jars, glass bottles, glass tubes, etc.), optical glass, glass fiber, glass instruments, conductive glass, glass cloth and special anti-ray glass.
2 Ceramic and refractory porcelain embryo and glaze, kiln with high silicon bricks, ordinary silicon bricks and silicon carbide and other raw materials; Metallurgical silicon metal, ferrosilicon alloy and silicon aluminum alloy and other raw materials or additives flux concrete, cementing materials, road construction materials, artificial marble, cement physical properties test materials (i.e., cement standard sand).
3 Chemical main raw materials, abrasive materials, sand cleaning, rust removal, removal of oxide skin treatment of electronic high-purity metal silicon, communication optical fiber and other rubber, plastic filler. Secondly, it is used in sand cleaning, rust removal, strengthening forming, stress relief and surface cleaning and coating of various profiles, roughness pretreatment before electroplating, stone cutting, magnetic ball casting, as an additive for heavy concrete and blast furnace refractory materials. Granite marble surface treatment for sports venues design and production of lawn special products.
4 Main raw materials of water treatment filter material.
5 Quartz sand filter The quartz sand filter material moves from top to bottom under the action of the lifting pump and plays a stirring role in the tail water. The filter material in the filter can be cleaned in time, and the anti-pollutant load impact ability is strong. Quartz sand filter special internal structure and its own operating characteristics, so that coagulation, clarification, filtration can be completed in the same pool.
Quartz sand is an important raw material for nearly 100 kinds of industrial products, such as glass, electronics and electrical appliances, optical fiber semiconductors, water treatment, mechanical casting, artificial quartz stone, daily ceramics, metallurgy, superhard materials, chemical industry, cement, functional fillers, oil drilling and so on.
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