Icyiciro cya PET ni imyiteguro ya pigment isabwa kubisabwa PET harimo polyester fibre masterbatch, PET film master-batch.Preperse PET pigment nayo iri mubwoko bwa granular.Ntabwo ari umukungugu, utembera ubusa kandi ubereye kugaburira imodoka.
Ibirimo bike mubikoresho bitwara polymer byakoreshejwe bigira ingaruka nziza haba kumiterere ya rheologiya ya polymer yashonga ndetse no kumiterere ya tekiniki yibicuruzwa byanyuma, nkimbaraga nziza zingutu hamwe no kurambura fibre nudodo.
Kugirango ugere kubisabwa na FPV kubisabwa bikomeye, twin-screw extruder no gukora mono masterbatch birakenewe.Ibisanzwe FPV ya Preperse PET amanota ni ≤ 0.8 bar / g, ukurikije imiterere iri munsi number Umubare munini: 1400;Ibirimo bya pigment birimo: 60g;Pigment% to resin: 8%.Hejuru yamakuru yerekeza kuri mono masterbatch yakozwe na twin-screw extruder.
