... ,CIQ,COA,MSDS,ISO 2012 market price for carbon black N220, black carbon for sale with competitive price 1.Powder,granular 2.Supply ... -2.2 Mpa Carbon black N220is suitable for each kind of rubber, the resistance to wear is higher than N330 10%-20 ... referred to as furnace black. We are looking forward to cooperating with you. 2012 market price for carbon black N220,black carbon for sale with competitive ...