Related properties of medium temperature coal tar pitch
Parametersunits first classsecond class
Softening point (ring-ball)80~9075~95
Ti( toluene insolubles)15~25n25
Qi( quinoline insolubles)6~106~15
B- resin no less than--
Coking value no less than --
Dust no more than0.30.3
Moisture no more than55
Related properties of modified coaltar pitch
Parameters unitsfiest classsecond class
Softening point(ring-ball)100~115100~120
Ti( toluene insolubles) 28~34>26
Qi( quinoline insolubles) 8~146~15
B- resin no less than1816
Coking value no less than5450
Dust no more than0.30.3
Moisture no more than55
we would like to introduce ourselves to your esteemed concern , that we are the leading importer of steam coal from indonesia and south africa. presently we are offering you from our current stock with following terms and conditions.
1.GCV : 5400+/-50Kcal/kg , 2.T.M : 28% , 3.ASH : 7 - 9%.
Gcv 5, 300 kcal/kg (air dried basis)
Total moisture(air receive basisar)= 35%rejection>37%
Inherent moisture (adb) = 15%approx
Volatile matter (adb)= 42%approx
Ash content (adb)=5%
Total sulfur (adb)=0.2 %
Hgi =60approx
Size 0-50 mm= 90 %
If your coal needs are a match with our specs, please contact us to
Take this matter further."
