A.
Density(20°C) : 1.15-1.21g/Cm3
Water Content :4% max
Ash Content : 0.3 % max.
Insoluble in Toulene : 5%-8%
Quinoline Insoluble : 10 max.
Specific Gravity at 20 Deg.C. :1.2gr. / Cm3
Sulpher 1%
Product Description
Coal Tar is a kind of black sticky liquid, and getting from carbon which is being destructive distillation through Cutting-off air and
enhancing thermal, meantime. Throughhigh temperature carbonization can get high temperature coal tar, on the contrary, it can
get low temperature coal tar by low temperature carbonization. We provide high temperature coal tar.
Physical and chemical Property
Coal tar has special distinctive odour. Its relative density is 1.18~1.23 and the open flash point is at 200°C, and slightly dissolvie
in water and Soluble in organic solvent, such as benzene,alcohol, aether, chloroform, acetone etc... Its fume and air can
become explosion mixture , meanwhile, if meeting clear fire, high hot that will have a combustion explosion danger , reacting
violently with oxidizer.
Technical Data
|
ITEM
|
Standard
|
Test Standard
|
|
Moisture, %, ≤
|
4.0
|
2.0 – 3.0
|
|
Ash, % , ≤
|
0.3
|
0.2
|
|
Toluene Insoluble Content, %
|
3.5-7.0
|
4.1
|
|
Density Under 20°C, g/cm3
|
1.15-1.21
|
1.2
|
| Naphthalene Content %≥ |
7.0
|
Not less than 7.0
|
Application
By fractionation, it can get dutrex, alkane, phenols and also can produce asphalt felt, fuel and carbon black from coal tar. Coal Tar
can be used in electricity generation, coking coal for steel manufacturing and industrial process heating and medicated
shampoo, soap and as a treatment for dandruff.