Name |
Grade |
Whiteness |
325Mesh residue |
Loss on ignition |
Moisture |
Water insoluble |
Oil absorption |
PH |
Volume density |
D50(settlement) |
|
Loose |
tight |
||||||||||
Super-fine talcum powder |
WF-1250 |
90 |
|
7.0 |
0.5 |
0.5 |
30-50 |
8-9 |
0.2 |
0.4 |
4.5-5.5 |
85 |
|
8.0 |
0.5 |
0.5 |
30-50 |
8-9 |
0.2 |
0.4 |
4.5-5.5 |
||
WF-800 |
90 |
0.02 |
7.5 |
0.5 |
0.5 |
20-40 |
8-9 |
0.25 |
0.5 |
|
|
85 |
0.02 |
8.0 |
0.5 |
0.5 |
20-40 |
8-9 |
0.25 |
0.5 |
|
||
WF-600 |
90 |
0.05 |
7.5. |
0.5 |
0.5 |
20-40 |
8-9 |
0.4 |
0.8 |
|
|
85 |
0.05 |
8.0 |
0.5 |
0.5 |
20-40 |
8-9 |
0.4 |
0.8 |
|