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High purity silica sand
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Post Date: | Sep 01,2005 |
Expiry Date: | Feb 28,2006 |
Detailed Description: | Cas No. : High purity silica sand The high purity silica sand is processed from the quality silica (or quartz ) stone, have a high purity of SiO2,a low inpurity content, which as raw materials of optical glass, refractory, metallurgy, ceramic, foundry, abrasives etc. Chemical Analysis And Particle Size Distribution/Specification First Grade Second Grade Chemical Analysis Data SiO2(%) 99.0%-99.95% 99.85%-99.90% Al(ppm) 20max 30max Fe(ppm) 2-5 5-20 Ca(ppm) 0.5-1 1-2 Mg(ppm) 0.5-1 1-2 Na(ppm) 1-3 3-10 Ti(ppm) 0.5 0.5-1 K(ppm) 1-3 3-10 Li(ppm) 0.1 0.2 Particle Size 3000um- 75um,detailed size distribution according to client's requirement |
Company: | Xuzhou Fengbao Mining Co., Ltd. |
Contact: | Zhaojing |
Tel: | 86-516-8981309 |
Fax: | 86-516-8930410 |
Email: | Send Message |
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