... , NSF Usage: For water treatment,etc. Product Name: Coal based powder activated carbonProduct Type:CP80-12,CP90-18,CP95-15,CP100 ... —1500 ash(%): 1—40% hardness(%): 85—98 bulk density(KG/L): 0.35—0.65 moisture(%): 0.5—8 particle size(mesh): 80 ... ; 12.5kg,25kg,kraft bag; 20mt or 22mt in a 40’fcl.iron drum,fibre drum,corrugated-board carton,soluble bag ...