FOB Price
Obtener el precio más reciente|
Minimum Order
Place of Origin:
china
Price for Minimum Order:
-
Minimum Order Quantity:
1500 Ton
Packaging Detail:
-
Delivery Time:
10
Supplying Ability:
-
Payment Type:
T/T, L/C, Other
Persona de contacto cui
qiaoxi, Xingtai, Hebei
Coal Tar
1.Sulfur content:< 0,5 %
2.Quinoline insoluble content:4,5 to 5,0 %
3.Manufacture
*******************************************************************************************************-
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. Through high 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.
*******************************************************************************************************-
Physichochemical Property
Coal tar has special distinctive odour. Its relative density is 1.*8~1.*3 and the open flash point is at **0°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 |
First Grade Standard |
Second Grade Standard |
Test Standard |
|
Moisture, %, ≤ |
4.0 |
4.2 |
2.0 – 3.0 |
|
Ash, % , ≤ |
0.*3 |
0.*3 |
0,*7 – 0,1 |
|
Toluene Insoluble Content, % |
3.**7.0 |
≤9.0 |
7,5 – 8,0 |
|
Density Under *0°C, g/cm3 |
1.***1.*2 |
1.***1.*2 |
1,**5 – 1,**0 |
|
NaphthaleneContent , % |
7.0 |
7.0 |
Not less than 9.0 |
*******************************************************************************************************-
