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Silica Sand, Quartz Powder, Microsilica Powder, Fused Silica Lump and Powder, Crystal Powder

Silica Sand, Quartz Powder, Microsilica Powder, Fused Silica Lump and Powder, Crystal Powder
company Xuzhou Fengbao Mining Com.Ltd.
Categories Other Quartz Products
Business Type Manufacturer
Update2011-06-25
Original RegionChina
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Silica Sand, Quartz Powder, Microsilica Powder, Fused Silica Lump and Powder, Crystal Powder

The detailed specifications are as follows:
1. Quartz (Silica) Sand powder and stone
high purity grade: SiO2:99.60%min-99.98%min ; Fe2O3 :1-35ppm Max.; size:2-200 mesh
refined grade: SiO2 :99.50%min-99.90% min ; Fe2O3 : 50-300ppm Max.; size:2-325 mesh
General grade:SiO2 :98.00%min-99.50% min ; Fe2O3 : 400 -1200ppm Max.; size:2-400 mesh
2. Quartz (Silica) Stone
special grade: SiO2: 99.96%min; Fe2O3: 4ppm Max.
1st grade: SiO2: 99.90%min; Fe2O3: 40ppm Max.
2nd grade: SiO2: 99.80%min; Fe2O3: 100ppm Max.
3rd grade: SiO2: 99.60%min; Fe2O3: 300ppm Max.
3.Fused Quartz (silica) Lump
1st grade: SiO2:99.9%min;Fe2O3: 30ppm Max.
2nd grade: SiO2:99.8%min;Fe2O3:60ppm Max.
3rd grade:SiO2:99.7%min; Fe2O3:100ppm Max.
4.Fused Quartz (Silica) Powder
1st grade: SiO2: 99.9% min; Fe2O3: 30ppm Max. 4-2000mesh as per buyer's spec.
2nd grade: SiO2: 99.8% min; Fe2O3: 60ppm Max. 4-2000mesh as per buyer's spec.
3rd grade: SiO2: 99.7% min; Fe2O3: 100ppm Max. 4-2000mesh as per buyer's spec.
4rd grade SiO2: 99.5-99.6% min; Fe2O3: 150-300ppm Max.4-2000mesh as per buyer's spec.
5. Microsilica Powder
(1) SiO2: 99.90%min; Fe2O3: 10ppm Max.; Al2O3 :50ppm Max; size:300 mesh
(2) SiO2:99.80%min; Fe2O3: 50ppm Max.;Al2O3 :50ppm Max;size:400 mesh
(3) SiO2:99.70%min; Fe2O3:100ppm Max.;Al2O3 :60ppm Max; size :600 mesh
6.NATURAL CRYSTAL POWDER
SiO2: 99.90%min-99.99%min , size:2-300 mesh
7.QUARTZ TUBE: Clear fused quartz tubing, ozone-free or germicidal quartz tubing, uv-block
quartz tubing.

Silica Sand, Quartz Powder, Microsilica Powder, Fused Silica Lump and Powder, Crystal Powder on sale

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