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High purity silica sand

Inquiry
  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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