| Abrasive Grain Sizes: | 10-20MESH 20-40MESH 40-80MESH 60-200MESH |
|---|---|
| Usage: | metallurgy ceramics foudry and abrasive |
| Material: | silica stone |
| Model Number: | SS |
| Brand Name: | H&X |
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
Silica sand is processed from the high quality silica stone for its high content of sio2 and low impurity
Silica sand for optical glass for its high content of sio2 and low impurity.
Refined silica sand is processed from natural silica stone for its high content of sio2 and low impurity
Specification
10-20#
20-40#
40-80#
60-200#
Chemical analysis
Sio2(%)
99.5
99.95
99.95
99.95
Al(ppm)
30
30
30
40
Fe(ppm)
3
3
3
5
Ca(ppm)
1
1.5
3
5
Partial size distribution
3000-2000μm%
2
-
-
-
2000-1000μm%
90
1
-
1000-450μm%
8
92
1.5
-
450-180 μm%
-
7
93
6
180-75 μm%
-
-
5.5
85
75- μm%
-
-
-
9
Application
- Widely used for producing optical glass
- Refractory material
- Metallurgy ceramic foundry and abrasive etc