... CIQ,COA,MSDS,ISO 2012 market price for carbon black N220, black carbon for sale with competitive price 1.Powder,granular 2.Supply N220 ... higher than N330 10%-20%, it makes colloidal particle rubber high longitudinal strength and the anti- peel strength, and has the ... needed, radial tire,bias tire and high wear-resisting. Carbon black We mainly manufacture and export carbon black N220,N330,N550,N660,N326 ...