a).paper grade talc powder b).authentication Certificates:ISO9001; CCA; E315 c).owning talc ore mine d).free from metal

 Features: high brightness, transparency, uniform size, high temperature does not change color.

This product specification:

Average  size:     5

Maximum size:    7

Whiteness     :    94

PH      value  :     8.7

Water           :     0.3

SiO2                :     53~60%   

MgO              :    30%

   

   

Talc used in pottery industry 1500 mesh China