high purity quartz sand/ quartz silica sand price/ silica sand price
Chemical analysis
Oxides
%
SIO2
99%Min
FE2O3
0.0250-0.030
AL2O3
0.0150-0.300
TIO2
0.02500
CR2O3
0.0020
Moisture
0.40
Characteristics
Color
White
Grain Shape
Semi round-Angular
Bulk Density
(1400 - 1570 kg/m3)
Specific Gravity
2.2 - 2.5
Turbidity
<100
Hardness
7 Moh
Attrition Loss
below 1% in 100 hours backwashing
Acid Solubility
below 2% [24hours in 20% Hal]
Sieve Analysis
+0.500MM
1% MAX
-0.125MM
3%MAX
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Chloe Zhao