Member Since

2006

DonghaiGaolidasilica CO.,LTD

 
  • fused silica (013805125893)

     
    1. Quartz Sands(Silica Sands) High purity grade: SiO2:99.95%min-99.8%min Fe2O3:3ppm max-30ppm max, size:2-200 mesh high purity silica sand, quartz stone Deliberated grade: SiO2:99.8%min-99.0%min Fe2O3:50ppm max-0.03% max, size:2-325 mesh 2. Natural Crystal Powder SiO2:99.90%min-99.99%min, size:2-300 mesh 3. Fused Quartz Ingot SiO2:99.9%min Fe2O3:50ppm max, Al2O3:0.03% max, size:5-100 mesh 4.
 
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