Functional Masterbatch: The electret masterbatch is made from polypropylene with special additives uniformly dispersed in the masterbatch. It can increase the charge trapping density in the melt-blown nonwoven fabric, reduce the resistance with the same fiber fineness and gram weight, and improve the overall filtration efficiency of the nonwoven fabric. It is mainly suitable for high-efficiency electret treatment of melt-blown fabrics in the melt-blowing industry.Information provided by Shandong Chambroad Petrochemicals Co., Ltd. |