China 325 Mesh Industrial Grade Talcum/Talc, Find details about China Talc Powder, Talc from 325 Mesh Industrial Grade Talcum/Talc
SiO2 ≥ w% | 61 |
MgO ≥ w% | 30 |
Whiteness ≥ | 85-96 |
acid non-soluble substance w% | ≤1.5 |
loss on ignition | ≤6.0 |
hydrotrope w% | 0.1 |
Fineness(45um) | 98 |
AS | ≤3.0 |
Pb | ≤5.0 |
Dry ignition | ≤0.5 |