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High purity silica B grade 0.2-.04mm USD 150-200 /Ton at EXW te

Categry FMDHGS
Type Refractory material, Casting
SiO2 % >99.6%
Material silicon dioxide
Color white
Brand Futurematerial
+8618018501897
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Detail

Picking treatment silica

whiteness>92% at 18 um

SiO2>99.5%

Fe2O3<300 ppm

Al2O3<300 ppm