- Product Details
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Quick Details
-
MgO Content (%):
-
≤1%
-
CaO Content (%):
-
≤1%
-
P2O5 Content (%):
-
≤1%
-
Place of Origin:
-
Henan, China
-
Product name:
-
quartz sand filter material
-
Color:
-
Pure White
-
Broken Rate:
-
<0.35%
-
Wear rate:
-
<0.3%
-
Porosity:
-
45%
-
Hydrochloric acid soluble rate:
-
0.2%
-
Mohs Hardness:
-
Degree of 7.5
-
Density:
-
2.66g/cm3
-
Bulk Density:
-
1.75g/cm3
-
Melting Point:
-
1480℃
Quick Details
-
SiO2 Content (%):
-
≥99%
-
Fe2O3 Content (%):
-
≤1%
-
Al2O3 Content (%):
-
≤1%
-
MgO Content (%):
-
≤1%
-
CaO Content (%):
-
≤1%
-
P2O5 Content (%):
-
≤1%
-
Place of Origin:
-
Henan, China
-
Product name:
-
quartz sand filter material
-
Color:
-
Pure White
-
Broken Rate:
-
<0.35%
-
Wear rate:
-
<0.3%
-
Porosity:
-
45%
-
Hydrochloric acid soluble rate:
-
0.2%
-
Mohs Hardness:
-
Degree of 7.5
-
Density:
-
2.66g/cm3
-
Bulk Density:
-
1.75g/cm3
-
Melting Point:
-
1480℃
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Special Note:
All text, data and pictures in this article are for reference only.
Please contact us for details such as product performance, structural size parameters, price, etc.
Technical requirements for
quartz sand filter material
Gongyi Filter Industry Co.,Ltd
1. The sum of crushing rate and wearing rate of quartz sand filter material shall not be greater than 1.5% (the percentage is calculated by mass, the same below).
2. The density of quartz sand filter material shall not be less than 2.55g/cm3, except for special requirements for density in use.
3. The quartz sand filter material shall be free of visible soil, mica and organic impurities, and the water extract of the filter material shall be free of toxic substances. The mud content shall not be more than 1%, and the content of light substance with density less than 2G / cm3 shall not be more than 0.2%.
4. The ignition loss of quartz sand filter material shall not be greater than 0.7%.
5. The hydrochloric acid solubility of quartz sand filter material shall not be greater than 3.5%.
|
Analysis P roject |
Test D ata |
Analysis P roject |
Test D ata |
|
SiO2 Silica |
≥99% |
Mohs Hardness |
Degree of 7.5 |
|
B roken Rate |
<0.35% |
Density |
2.66g/cm3 |
|
Wear rate |
<0.3% |
Bulk Density |
1.75g/cm3 |
|
Porosity |
45% |
Boiling Point |
2550℃ |
|
Hydrochloric acid soluble rate |
0.20% |
Melting Point |
1480℃ |
