Name |
Grade |
Whiteness |
325Mesh residue |
150Mesh residue |
Loss on ignition |
Moisture |
Water insoluble |
Oil absorption |
PH |
Coating talcum powder |
TL-special |
90 |
0.5 |
|
7.5 |
0.5 |
0.1 |
20-30 |
8-9 |
TL -1 |
85 |
1.0 |
|
8.0 |
0.5 |
0.3 |
20-30 |
8-9 |
|
TL -2 |
80 |
1.0 |
|
12.0 |
0.5 |
0.5 |
20-30 |
8-9 |
|
TL -3 |
78 |
|
0.1 |
18 |
0.5 |
0.5 |
20±3 |
8-9 |