Coal Tar Pitch

Specifications of ctp lumps form:- density at 25 ºc, min 1.30 gc m³ . Softing point min 90 ºc . Coking value, min 52.0 % . Toluene insoluble, min 34 % . Quinolne insoluble, min 19 % . Ash content max 1 % . Water content, max 0.5 % . Beta resin, 16 : 22