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Coal - Tar - Pitch Type B ( Soft
Pitch )
Specifications
Softening
Point
: 80 – 90 Deg C. Min
Ash
:
0.5 % Max (W/W/%)
Physical
form
: Lumps
Density
: 1.25 Gm/CM3 (Min) 20 deg.C
Water : 1% Max.
Packing
:
In individual PP bags 40 kgs
Coal - Tar - Pitch Type A
Specifications
Softening
point. :
100 – 110 Min. ring and ball
Quinoline
Insoluble (QI).
: 14 – 19 % Max.
Beta
Resin. :
19 % Min.
Touline
Insoluble. :
35 % Min.
Carbon
Fix.
: 50 % Min.
Water.
: 1 % Max.
Ash.
: 0.5 % Max.
Packing:-In
individual PP bags
COMMON USES OF COAL TAR PITCH:
- In Industries requiring Pitch Carbon for
electrodes. For example - Aluminium Industries
- In Manufacturing Graphite and in Blast
Furnace ladle repairs
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