... Masterbatch For general Blowing molding, extruded tube, extruded wire, sheet and so on. Silicon MasterbatchModel: Black Masterbatch SR504Appearance: ColumnCarrier: ... /m3Water: ≤0.15%Application: Blowing film, extruded tube, and sheet.Packing: 25KG/bag, KP compound bag, PP bagAddition rate ... : ≤0.15% Application: Blowing film, extruded tube, and sheet. Packing: 25KG/bag, KP compound bag, PP bag Addition ...