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Information Name: | Supply of quartz sand |
Published: | 2012-03-12 |
Validity: | 360 |
Specifications: | 50 kg |
Quantity: | 10000.00 |
Price Description: | |
Detailed Product Description: | I plant the production of quartz sand products: are divided into special fine quartz sand, fine quartz sand, semi-refined quartz sand, ordinary quartz sand, quartz powder. Main specifications :4-6 ,6-mesh 20 mesh 10 mesh ,10-20-40 mesh ,40-60 mesh ,40-100 mesh, 100 mesh, 325 mesh, 600 mesh. Main use: Mainly used in the manufacture of glass, refractories, smelting ferrosilicon, metallurgical fluxes, ceramics, abrasive materials, casting, used in the construction of a strong acid medium quartz etching capability, used for extracting acid-resistant concrete and mortar acid . First, the ordinary quartz sand: SiO2 ≥ 90-99% Fe2O3 ≤ 0.06-0.02%, refractoriness 1750 ℃, the appearance of some large particles, the surface of yellow cysts. 5-220 mesh size range, users can request size production. Main purpose: metallurgy, ink silicon carbide, glass and glass products, ceramic, steel, water filtration, sodium silicate, chemicals, jet noise and other industries. Second, the fine quartz sand: SiO2 ≥ 99-99.5% Fe2O3 ≤ 0.02-0.015%, ore quality selection of complex processing. Head with the 5-480 size range, users can request the production, white or crystalline appearance. Main use: Advanced glass and glass products, refractory materials, melting rock, precision casting, such as grinding wheel material. Third, the high purity quartz sand: SiO2 ≥ 99.5-99.9% Fe2O3 ≤ 0.005%, is the use of 1-3 high quality natural stone and natural stone crystal class, carefully selected, fine processing. Size range 1-0.5mm, 0.5-0.1mm, 0.1-0.01mm, 0.01-0.005mm, according to user requirements. (Mm to mm) Fourth, fused silica sand: Chemical composition: SiO2 99.9-99.95% Fe2O3 5PPM-25PPM max Li2O 1-2PPM max Al2O3 20-30PPM max K2O 20-25PPM max Na2O 10-20PPM max (PPM is parts per million units) Physical properties: Massive appearance is colorless and transparent, granular or white powder. Relative weight: 2.21; Mohs hardness: 7.0; PH value: 6.0; Fifth, microsilica Silica fume: the appearance of gray or white powder ﹑ refractoriness> 1600 ℃. Bulk density: 200 ~ 250 kg / cubic meter. Project SiO2 Al2O3 Fe2O3 MgO CaO NaO PH Average of 75 ~ 96% 1.0 ± 0.2% 0.9 ± 0.3% 0.7 ± 0.1% 0.3 ± 0.1% 1.3 ± 0.2% neutral Yan mineral welcome new and old customers at home and abroad and visit our friends, work together, common development and create a better future. Tel :0311 -82,613,581 Mobile: 13831113556 Bank: Agricultural Bank of China branch Lingshou Account number: 62284800631485587218 |
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You are the 9916 visitor
Copyright © GuangDong ICP No. 10089450, Yan Hebei Lingshou new mineral processing plant All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility