Company Description
Eskeleh sazan Co. need 30000 MT crude coal tar .
the specifications of crude coal tar that we need are as follows :
characteristic - methode - limit
density at 25 c - DIN12791 - 1.15-1.17 g/cm3
ash - ASTM D2415 - MAX 0.11%
QI - STPTC PT11-79 - MIN 0.2%
TI - STPTC PT7-79 - MIN 0.6%
WATER CONTENT - ASTM D95 - MAX 0.5%
COKONG VALUE - ASTM D4715 - MIN 0.25%
VISCOSiTY at 25 C - ASTm D4402 - MAX 4000 cp