Chemical Analysis For Talc
|
|
Extra fine
Talc Grade I |
Extra
Talc Grade II |
Excellent
Talc Grade III |
ELEMENT |
RESULT (%) |
SiO2 |
62.16 |
62.7 |
62.51 |
MgO |
31.54 |
30.94 |
30.34 |
AL 2 O 3 |
0.32 |
0.36 |
0.38 |
CaO |
0.43 |
0.54 |
0.58 |
Fe 2 O 3 |
0.15 |
0.19 |
0.31 |
Na 2 O |
0.082 |
0.101 |
0.069 |
K 2 O |
0.03 |
0.04 |
0.04 |
L.O.I |
4.81 |
4.81 |
5.02 |
P 2 O 5 |
0.054 |
0.044 |
0.057 |
H 2 O |
0.24 |
0.180 |
0.23 |
Total |
99.816 |
99.905 |
99.536 |
Brightness |
96.6% |
89.5% |
85.1% |
|
|
Physical properties
|
SPECIAL GRAVITY |
|
2.816 |
MOHR HARDNESS |
|
1 |
SURFACE AREA |
M2/G3 |
13.04 |
DENSITY-LOOSE |
M2/G3 |
0.0588 |
ACID SOLUBLES |
|
0.46 |
PH |
|
7.01 |
ABSORBED MOISTURE |
|
0.46 |
USES
• ELECTRIC INSULATORS – PAPER INDUSTRY
• TALC POWDER FOR CHILDREN – COSMETICS
• TEXTILE AND RAYON INDUSTRY – RICE MILLS INDUSTRY
• TANNERY INDUSTRY – PAINTS AND DYEING INDUSTRY
• MEDICAL INDUSTRY – INSECTICIDE INDUSTRY
• PLASTIC INDUSTRY – RUBBER INDUSTRY – PENCILS INDUSTRY
MOUNTHLY PRODUCTION :
RESERVE :
|
