- Calcium Carbonate
   Process
Products Information And Specification
   Products Applications
   
 - Other Mineral Powder
   Natural Calcium Powder
   Hydrated Lime
   Dolomite Powder
   Quick Lime
   Talc Powder
   China Clay Powder
   Barytes Powder
   Whiting Powder
   Quartz Powder
   
 
 
 
 
  
 
Other Mineral Powder
 
 
SPECIFICATION OF TALC POWDER
 

  Chemical Composition

Talc Powder Ordinary

Talc Powder Micro

Talc Powder Super Micro

300 (Mesh)

400 (Mesh)

500 (Mesh)
  Whiteness as compared with 100% MgO 88 - 90 92% (± 1%) 95% (± 1%)
  Bulk Density (gm/ml)  0.55 0.40 - 0.55 0.40 - 0.55
  pH 8 - 9 8 - 9 8 - 9
  Moisture 0.58 0.58 0.58
  Loss On Ignition 4 - 6 4 - 6  4 - 6
  Silica as SiO2 58 - 60 58 - 60 60 - 62
  Magnesia as MgO 28 - 30  28 - 30 30 - 32
  Alumina as Al2O3 0.50 - 1.00 (max.) 1 - 2  Traces
  Iron as Fe2O3 1 - 2 (max.)  0.5 - 1.5  Traces
  Calcium Oxide as CaO 2 - 3 3 - 5 0.5
  Residue On 300 MESH 0.5 0.15 0.15
The Above parameters are in percent         
Applications :
Talc Powder is most widely used as Filler/Extender in many industries namely :

PAINTS, COSMETICS, PAPER, PHARMACEUTICALS, ETC.