Preperse PET grade sune shirye-shiryen pigment da aka ba da shawarar don aikace-aikacen PET ciki har da polyester fiber masterbatch, PET film master-batch.Preperse PET pigments suma suna cikin nau'in granular.Ba su da ƙura, ba su da kyauta kuma sun dace da ciyarwa ta atomatik.
Ƙananan abun ciki na kayan jigilar polymer da aka yi amfani da shi yana da tasiri mai kyau a kan rheological Properties na polymer narkewa da kuma a kan fasaha Properties na karshe kayayyakin, kamar mafi kyau tensile ƙarfi da elongation kudi na zaruruwa da yarns.
Domin cimma buƙatun FPV don aikace-aikace masu tsanani, twin-screw extruder da yin mono masterbatch ya zama dole.FPV gama gari na Preperse PET shine ≤ 0.8 mashaya/g, dangane da yanayin ƙasa: Lambar raga: 1400;Abubuwan da ke cikin launi: 60g;Pigment% zuwa guduro: 8%.A sama bayanai koma zuwa mono masterbatch yi ta twin-screw extruder.
