Xim masterbatch (tseem hu ua xim masterbatch) yog ib qho kev sib sau tau los ntawm kev thauj khoom super-constant pigments lossis dyes rau hauv resins.Nws yog tsim los ntawm peb yam: pigments (los yog dyes), cov neeg nqa khoom thiab cov neeg ua haujlwm pabcuam.concentrate, yog li nws lub zog tinting yog siab dua cov xim nws tus kheej.
Masterbatch cov khoom xyaw tseem ceeb:
1. Toner: High-concentration pigments (los yog dyes) tuaj yeem siv los ua cov xim tshwj xeeb masterbatches lossis cov hom phiaj xim masterbatches rau ntau yam yas;nws tseem tuaj yeem ua ntej npaj cov xim uas tsim nyog thiab tom qab ntawd sib tov cov xim nrog cov xim masterbatch cab kuj raws li tus qauv piv.Los ntawm cua sov, plasticizing, nplawm thiab shearing kev txiav txim ntawm lub granulator, cov molecules ntawm cov xim thiab cov molecules ntawm cov cab kuj resin thaum kawg tag nrho ua ke los tsim cov khoom zoo ib yam li qhov loj me rau cov resin hais, uas yog, xim masterbatch.
Feem ntau siv cov organic pigments yog: koji liab cyanine xiav cyanine ntsuab lightfast liab macromolecular liab, macromolecular mus tas li daj, mus tas li ntshav, azo liab thiab lwm yam inorganic pigments yog lauj kaub liab lauj kaub daj, titanium dioxide, carbon hlau oxide liab, hlau oxide daj, lwm.
2. Carrier: Cov xim tshwj xeeb masterbatch carrier yog lub hauv paus ntawm cov xim masterbatch.Feem ntau, tib yam li cov khoom siv cob yog xaiv los ntawm cov cab kuj, yog li ntawd qhov kev sib raug zoo ntawm ob yog qhov zoo tshaj plaws, tab sis qhov fluidity ntawm cov cab kuj yuav tsum tau txiav txim siab.
3. Auxiliaries: feem ntau muaj xws li dispersants, coupling agents, compatibilizers, thiab lwm yam. los txhawb uniform dispersion ntawm pigments thiab tsis muaj cohesion.Lub melting point ntawm dispersant yuav tsum qis dua li ntawm cov resin, thiab nws muaj kev sib raug zoo nrog cov resin thiab zoo affinity rau cov xim.Feem ntau siv dispersants yog polyethylene low molecular hnyav waxes thiab stearates.
Qee cov tshuaj ntxiv, xws li nplaim hluav taws, ci ci, tshuaj tua kab mob, tshuaj tiv thaiv kab mob, tshuaj tua kab mob, thiab lwm yam, kuj tuaj yeem muab ntxiv rau cov xim masterbatch.Tshwj tsis yog cov neeg siv khoom thov, xim masterbatch tsis muaj cov khoom siv saum toj no.
Post lub sij hawm: Jun-13-2022