Powder engineering equipment and accessories
Our company also produces the following various powder engineering equipment and accessories, and can also professionally design and customize products according to the different needs of customers.
Comparison table of mesh number and micron
The number of meshes is the number of holes, which is the number of holes per square inch. The larger the mesh, the smaller the aperture
Mohs hardness comparison
|
|
Talc |
Plaster |
Calcite |
Fluorite |
Apatite |
Orthoclase |
Quartz glass |
Quartz |
Topaz |
Garnet |
Molten Oxide |
Corundum |
Silicon carbide |
Boron oxide |
Diamond |
|
Old hardness |
1 |
2 |
3 |
4 |
5 |
6 |
6.5 |
7 |
8 |
8.3 |
8.7 |
9 |
9.2 |
9.6 |
10 |
|
New hardness |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
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