We supply wollastonite lump and powder with the following
specifications.
1.Metallurgical grade:
| Specification |
|
| SiO2 |
48% min |
| CaO |
44% min |
| Fe2O3 |
0.25% max |
| L.O.I |
1.5% max |
| Size |
0-10mm,0-50mm |
| Packing |
in 1mt big bags |
| Uses |
For steel production |
2.Fibrous wollastonite:
| Specification |
|
| SiO2 |
47% min |
| CaO |
44% min |
| Fe2O3 |
0.35% max |
| L.O.I |
2.5%, 3.0%, 3.5% max |
| Size |
0-50mm |
| Packing |
in 1mt big bags |
| Uses |
For produce fibrous wollastonite powder |
3.Fibrous wollastonite powder:
| Specification |
|
| SiO2 |
47% min |
| CaO |
44% min |
| Fe2O3 |
0.5% max |
| L.O.I |
2.5%, 3.0%, 3.5% max |
| Size |
-100mesh |
| Wet Volume |
60, 70, 80 min |
| Packing |
25kgs bags, 1mt big bags |
| Uses |
For building materials, chemical
industry |
|
