Lub masterbatch yog tsim los ntawm grafting organic antimicrobial tus neeg sawv cev (polyguanidine ntsev) rau hauv cov yas los ntawm ntau theem polymerization thiab kev hloov kho.Antibacterial films, boards thiab lwm yam khoom yas tuaj yeem ua los ntawm kev ntxiv masterbatch.Piv nrog cov khoom siv tshuaj tua kab mob inorganic (nyiaj, tooj liab, zinc oxide), cov khoom no muaj cov tshuaj tua kab mob ceev ceev thiab zoo inhibitory nyhuv ntawm cov kab mob thiab cov kab mob.