Product Data
-80+40mm Silica Rocks
This material is derived from the crushing, screening and classification systems currently used to process the very pure quartzite mined in the quarry.
 
Typical chemical analysis (weight %)
SiO2 99.40
Al2O3 0.50
Fe2O3 0.05
 
Typical screening analysis
Screen Size
(%)
% Retained
% Passing
80mm
0.00
0.00
100.00
63mm
44.69
44.69
55.31
40mm
37.51
82.20
17.80
30mm
14.67
96.87
3.13
25mm
1.77
98.64
1.36
15mm
0.84
99.48
0.52
-15mm
0.52
100.00
0.00
 
 
Vision and Mission
-80+40mm Silica rock is produced from prepared natural raw minerals. All data are approximate values with tolerances depending on occurences and production. They only serve as description and do not represent any warranty concerning the existence of specific characteristics. Traces of coarser or finer particles may be possible. It applies to the user to test the suitability for his purposes. If wanted, we are prepared to give further information on tolerances and our experience in technical applications. Sales are subject to our sales and delivery conditions.
Revision - Jun 09
 
 
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