We are offering coal tar. Coal tar is a kind of black sticky liquid, it has special distinctive odor. Relative density is 1.18~1.23 the open flash point is at 200°c, slightly dissolve in water and soluble in organic solvent, such as benzene, alcohol, aether, chloroform, acetone...
We are offering coal tar. Physichochemical 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,...
We are offering coal tar. 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...
We have high temperature coal tar, medium temperature coal tar and low temperature coal tar. 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...
Hebei Qunbang Chemical Co., Ltd. was founded in 2000 , It is the largest chemical company that produce coking products and refractory material in Hebei province. It has their own independent chemical factory, specializing in the producing high...
We are offering high quality coal tar. Liquid coal tar 1.sulfur content:0.5 % 2.quinoline insoluble content:4.5 to 5.% 3.biggest manufacture 4.free sample high temperature black viscous liquid crude coal tar 1.sulfur content:0.5 % 2.quinoline...
We are offering coal tar. Specifications high tempreture coal tar 1.sulfur content:less than 0, 5 % 2.quinoline insoluble content :4, 5 to 5, 0 % specifications high tempreture coal tar 1.sulfur content:less than 0, 5 % 2.quinoline insoluble content...
Coal tar is a brown or black liquid of extremely high viscosity. Coal tar is among the by-products when coal is carbonized to make coke or gasified to make coal gas. Coal tars are complex and variable mixtures of phenols, polycyclic aromatic...
We are offering coal tar. Test method typical result api gravity at 60 f astm d- 1298 -13.0 -12.0 max density at 20 deg c, kg1 astm d- 1298 1.1930 1.18 min viscosity sus @210f calc. 910.1 950 max kinematic viscosity at 50 deg c cst astm d-445 99.465...