PRODUCT  
 ANALYSIS 
GAYCRO TALC
GM 403
GM 404
GM 405
ParticleSize
Distribution
d(.5)µ
d(.97)µ
 3.9
10
 7.5
20
 13.2
 38
 Sp. Gravity
2.7
2.7
2.7
 Bulk  Density (Gm/Ltr.)
550
595
640
 PH of Sat. Solution(10%)
7.6
7.6
7.6
 Whiteness
94±1%
94±1%
92±1%
 Oil Absorption
42-46%
40-44%
34-38%
 MOHs Hardness
1.0
1.0
1.0
 Moisture (Ex. Works)
<0.2%
<0.2%
<0.2%
 Hegman Grind
+6
+5
+4
 
 
 CHEMICAL ANALYSIS
 
Sio2    
60-62%
Al2O3
0.25-0.28%
MgO
33.25%
CaO
Traces
Fe2O3
<1%
LOl
2.4-3.5%
  * Variation of the specifications stated due to natural raw materials and environment conditions are possible though they have no    influence on the application properties described.
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