Specification of Talc Powder:
Color: white powder
Hardness: 1
Specific Gravity: 2.7-2.8g/cm3
Formula: Mg3〔Si4O10〕(OH)2
Cas Number: 14807-96-6
Melting Point: 800 degree calcium
General Introduction of Talc Powder:
Talcum powder is a unique natural mineral produce through verification & fire grinding, Talc powder is widely used in Paints, Cosmetic, Paper, Pharmaceuticals, Fertilizers etc….
Talc powder has excellent performance in Lubricity, fire resistance, acid resistance, insulation, high melting point, chemical inertness and covering and soft,
It has good gloss, strong adsorption capacity, and excellent physical and chemical properties.
The main component of Talc powder is hydrotalcite containing magnesium silicate, the formula is Mg3〔Si4O10〕(OH)2.
Chemical Composition of Talc Powder:
|
Composition
|
Industrial Grade
|
|
Whiteness
|
>86%
|
|
SiO2
|
>60%
|
|
MgO
|
>30%
|
|
Fe2O3
|
<0.5%
|
|
CaO
|
<0.5%
|
|
Al2O3
|
<0.5%
|
|
Grain Size D50
|
6.92
|
|
L.O.S
|
<8%
|
Package&Storage of Talc Powder:
Package: 25kg pp bags/Jumbo bags
Storage: pls keep it in sealed and put on the dry cool place
