Product DescriptionSIC acidic ramming mass used for blast furnaceSiC ramming mass is our best selling unshaped refractory material in Hongtai Refractory. We can produce kinds of ramming mass according to customer 's ···

black/green silicon carbide powdersilicon carbide (SiC)powder, also known ascarborundum sand,use quartz sand, petroleum coke (or coal), wood chips ( need to add saltwhenproduce green silicon carbide), etc. asraw material···