Talc powder as release agent in molding, metal casting and anti tack powder in silicon, polyester casting. Also use in clay body and glazes formulation. As filler to paper , paints, and rubber.
SiO2 _____ 35.01%
MgO_____ 36.3 %
Passing mesh 325 ____ 98.50 %
Like all handling of powder materials it is advisable to wear a face mask and work in a well ventilated area.