Talc powder/talcum as release agent in molding, metal casting and anti tack powder in silicon, polyester casting. Talc in powdered form, often combined with corn starch, is used as baby powder. Also use in ceramic clay body and glazes formulation. As filler to paper, paints, and rubber. This mineral is used as a thickening agent and lubricant. It is an ingredient in roofing material.
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.
