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Room 1903, 19th Floor, Yaxing Times Square, Zhengzhou City, Henan Province, China
white fused alumina F10-F220
was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase alpha-Al2O3.
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Granularity sand/Granular sand/ particle size/ grit size sand/grain size sand |
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Size |
FEPA |
F8 F10 F12 F14 F16 F20 F22 F24 F30 F36 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 |
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JIS |
#8 #10 #12 #14 #16 #20 #24 #30 #36 #46 #54 #60 #70 #80 #90 #100 #120 #150 #180 #220 |
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Chemical compositions(%) |
Al2O3 |
99.5min |
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Fe2O3 |
0.04max |
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Na2O |
0.26max |
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SiO2 |
0.02max |
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Main Physical Properties
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Mohs hardness |
9.0 |
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Bulk density |
1.75-1.95g/cm3 |
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Specific gravity |
3.95g/cm3 |
