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   Quartz Sand          High Purity Silica Sand

QUARTZ SAND(Refine Quartz Grit):

  • SiO2: 99.99%-99.90%
  • Fe2O3:5ppM-30ppM 
 

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HICH PURITY SILICA SAND

High purity silica sand is processed from the quality silica stone,for its high content of SiO2 and low impurity,it can be used as material for producing optical glass,refractory,metallurgy,ceramic,foundry and abrasives etc.

Chemical Analysis And Partica Size Distribution Specification 10-20目
Mesh
20-40目
Mesh
40-80目
Mesh
60-200目
Mesh
Chemical Analysis SiO2(%) 99.98 99.98 99.98 99.98
AI(ppm) 30 30 30 40
Fe(ppm) 3 3 3 5
Ca(ppm) 1 1.5 3 5
Partica Size Distribution 3000μm--2000μm(%) 2 - - -
2000μm--1000μm(%) 90 1 - -
1000μm--450μm(%) 8 92 1.5 -
450μm--180μm(%) - 7 93 6
180μm--75μm(%) - - 5.5 85
75μm--(%) - -   9


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