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Quartz
Quartz is a hard, crystalline mineral composed of silicon and oxygen atoms (silica dioxide). It is one of the most abundantly available minerals and is resistant to both chemical and physical weathering. Quartz in its purest form is clear or white in colour but different impurities within the atomic lattice can cause the colour to change. Due to its abundance, crystalline nature, high thermal and chemical properties, quartz is employed in various applications in the glass industry, construction industry, metallurgical industries and numerous other industries.
A+ Grade
Specs:
| S.NO | ELEMENTS | VALUES |
|---|---|---|
|
1 |
EC |
Below 5 µS/cm |
|
2 |
Cl– |
Below 10 PPM |
|
3 |
Al2O3 |
Below 500 PPM |
|
4 |
Fe2O3 |
Below 50 PPM |
|
5 |
CaO |
Below 10 PPM |
|
6 |
MgO |
Below 20 PPM |
|
7 |
Na2O |
Below 30 PPM |
|
8 |
K2O |
Below 20 PPM |
A Grade
Specs:
| S.NO | ELEMENTS | VALUES |
|---|---|---|
|
1 |
EC |
Below 5 µS/cm |
|
2 |
Cl– |
Below 10 PPM |
|
3 |
Al2O3 |
Below 500 PPM |
|
4 |
Fe2O3 |
Below 50 PPM |
|
5 |
CaO |
Below 10 PPM |
|
6 |
MgO |
Below 20 PPM |
|
7 |
Na2O |
Below 30 PPM |
|
8 |
K2O |
Below 20 PPM |
Glossy Grade
Specs:
| S.NO | ELEMENTS | VALUES |
|---|---|---|
|
1 |
EC |
Below 5 µS/cm |
|
2 |
Cl– |
Below 10 PPM |
|
3 |
Al2O3 |
Below 500 PPM |
|
4 |
Fe2O3 |
Below 50 PPM |
|
5 |
CaO |
Below 10 PPM |
|
6 |
MgO |
Below 20 PPM |
|
7 |
Na2O |
Below 30 PPM |
|
8 |
K2O |
Below 20 PPM |
M Grade
Specs:
| S.NO | ELEMENTS | VALUES |
|---|---|---|
|
1 |
EC |
Below 10 µS/cm |
|
2 |
Cl– |
Below 10 PPM |
|
3 |
Al2O3 |
Below 500 PPM |
|
4 |
Fe2O3 |
Below 50 PPM |
|
5 |
CaO |
Below 10 PPM |
|
6 |
MgO |
Below 20 PPM |
|
7 |
Na2O |
Below 30 PPM |
|
8 |
K2O |
Below 20 PPM |
B Grade
Specs:
| S.NO | ELEMENTS | VALUES |
|---|---|---|
|
2 |
Cl– |
Below 10 PPM |
|
3 |
Al2O3 |
Below 500 PPM |
|
4 |
Fe2O3 |
Below 50 PPM |
|
5 |
CaO |
Below 10 PPM |
|
6 |
MgO |
Below 20 PPM |
|
7 |
Na2O |
Below 30 PPM |
|
8 |
K2O |
Below 20 PPM |
CHEMICAL PROPERTIES
| PARAMETER | % |
|---|---|
|
SiOl2 |
99.82 |
|
Al2O3 |
0.01 |
|
Fe2O3 |
0.01 |
|
CaO |
0.01 |
|
MgO |
< 0.01 |
|
Na2O |
< 0.01 |
|
K2O |
< 0.01 |
|
TiO2 |
< 0.01 |
|
MnO |
< 0.01 |
0.063 mm – 0.2 mm
0.3 mm – 0.7 mm
1.2 – 2.5 mm
38 Microns
0.1 mm – 0.4 mm
0.6 – 1.2 mm
2.5 -4.0 mm
Quartz Lumps
A+ Grade
Specs:
| S.NO | ELEMENTS | VALUES |
|---|---|---|
|
1 |
EC |
Below 5 µS/cm |
|
2 |
Cl– |
Below 10 PPM |
|
3 |
Al2O3 |
Below 500 PPM |
|
4 |
Fe2O3 |
Below 50 PPM |
|
5 |
CaO |
Below 10 PPM |
|
6 |
MgO |
Below 20 PPM |
|
7 |
Na2O |
Below 30 PPM |
|
8 |
K2O |
Below 20 PPM |
A Grade
Specs:
| S.NO | ELEMENTS | VALUES |
|---|---|---|
|
1 |
EC |
Below 5 µS/cm |
|
2 |
Cl– |
Below 10 PPM |
|
3 |
Al2O3 |
Below 500 PPM |
|
4 |
Fe2O3 |
Below 50 PPM |
|
5 |
CaO |
Below 10 PPM |
|
6 |
MgO |
Below 20 PPM |
|
7 |
Na2O |
Below 30 PPM |
|
8 |
K2O |
Below 20 PPM |
Glossy Grade
Specs:
| S.NO | ELEMENTS | VALUES |
|---|---|---|
|
1 |
EC |
Below 5 µS/cm |
|
2 |
Cl– |
Below 10 PPM |
|
3 |
Al2O3 |
Below 500 PPM |
|
4 |
Fe2O3 |
Below 50 PPM |
|
5 |
CaO |
Below 10 PPM |
|
6 |
MgO |
Below 20 PPM |
|
7 |
Na2O |
Below 30 PPM |
|
8 |
K2O |
Below 20 PPM |
M Grade
Specs:
| S.NO | ELEMENTS | VALUES |
|---|---|---|
|
1 |
EC |
Below 10 µS/cm |
|
2 |
Cl– |
Below 10 PPM |
|
3 |
Al2O3 |
Below 500 PPM |
|
4 |
Fe2O3 |
Below 50 PPM |
|
5 |
CaO |
Below 10 PPM |
|
6 |
MgO |
Below 20 PPM |
|
7 |
Na2O |
Below 30 PPM |
|
8 |
K2O |
Below 20 PPM |
B Grade
Specs:
| S.NO | ELEMENTS | VALUES |
|---|---|---|
|
2 |
Cl– |
Below 10 PPM |
|
3 |
Al2O3 |
Below 500 PPM |
|
4 |
Fe2O3 |
Below 50 PPM |
|
5 |
CaO |
Below 10 PPM |
|
6 |
MgO |
Below 20 PPM |
|
7 |
Na2O |
Below 30 PPM |
|
8 |
K2O |
Below 20 PPM |
Quartz (Grits)
CHEMICAL PROPERTIES
| PARAMETER | % |
|---|---|
|
SiOl2 |
99.82 |
|
Al2O3 |
0.01 |
|
Fe2O3 |
0.01 |
|
CaO |
0.01 |
|
MgO |
< 0.01 |
|
Na2O |
< 0.01 |
|
K2O |
< 0.01 |
|
TiO2 |
< 0.01 |
|
MnO |
< 0.01 |
0.063 mm – 0.2 mm
0.3 mm – 0.7 mm
1.2 – 2.5 mm
38 Microns
0.1 mm – 0.4 mm
0.6 – 1.2 mm