Coal Pitch (Low Softening Point)

Specifications :

Softening Point 55-60 Degree C.

Carbon Residue 40-45 %

Quinoline Insoluble 10-12 %

Benzen Insoluble 12-20 %

Specific Gravity 1.20-1.30

Distillation (270-360 D.C.) 0.15 % Max.

Ash 15 % Max.

Si 0.02 % Max.

Fe 0.02 % Max.

V 0.002 % Max.

Ni 0.002 % Max.

Ca 0.01 % Max.

Li 0.002 % Max.

Mg 0.003 % Max.

Ti 0.003 % Max.

S 0.50 % Max.

Coal Tar Pitch (Middle Softening Point)

Specifications :

Softening Point 80-90 Degree C.

Volatile Matter 58-68 %

Quinoline Insoluble 10 % Max.

Toluene Insoluble 15-25 %

Ash 0.3 % Max.

Moisture 4 % Max.