1.Used in PVC, PS, PP, PE, EVA, NBR, SBR etc 2.Manufacturer 3.Hight quality 4.Competitive price 5.Foaming agent AC Blowing agent:Main components Azodicarbonamide (1,1'-Azobisformamide)CAS NO.123-77-3Molecular formula C2H4N4O2PropertyLight yellow fine powder. It is one of the most widely used chemical foaming agents due to its non-toxic, odorless, self-extinguishing, relatively high decomposition ...