Lianyungang Hanming Tra Co., Ltd .
Lianyungang Hanming Tra Co., Ltd .
[
Jiangsu,
China (Mainland) ]
Jiangsu, China (Mainland)
|
Items |
Unit |
Index |
Typical |
||
|
Chemical composition |
SiO2 |
% |
99.5 min |
99.8% |
|
|
Al2O3 |
ppm |
500 max |
300 |
||
|
Fe2O3 |
ppm |
100 max |
50 |
||
|
Na2O |
ppm |
150 max |
80 |
||
|
K2O |
ppm |
150 max |
80 |
||
|
Loss on ignition |
% |
0.08 |
|||
|
Melting point |
?/span> |
1713 |
|||
|
Density |
g/cm3 |
2.65 |
|||
Mohs hardness |
--- |
7.00 |
|||
Size |
|
mesh |
4/10, 10/20, 20/50, 50/100 |
||
|
Application: Refractory, Glass, Electronic industry |
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