Cov pigments siv nyob rau hauv cov xim masterbatch yuav tsum tau them sai sai rau qhov kev sib raug zoo ntawm cov pigments, yas raw khoom thiab additives.Cov ntsiab lus xaiv yog raws li nram no:
(1) Pigments tsis tuaj yeem hnov mob nrog cov resins thiab ntau yam khoom ntxiv, thiab muaj cov kuab tshuaj muaj zog, tsis muaj kev tsiv teb tsaws, thiab ua haujlwm kub zoo.Uas yog hais, tus masterbatch tsis tuaj yeem koom nrog ntau yam tshuaj tiv thaiv.Piv txwv li, cov pa roj carbon dub tuaj yeem tswj kev kho cov tshuaj tiv thaiv ntawm polyester yas, yog li cov khoom siv carbon dub tsis tuaj yeem ntxiv rau polyester.Vim lub siab molding kub ntawm cov khoom yas, cov xim yuav tsum tsis txhob decompose thiab discolor ntawm molding cua sov kub.Feem ntau, cov pigments inorganic muaj cov cua sov zoo dua, thaum cov xim organic thiab dyes muaj cov cua sov tsis zoo, uas yuav tsum tau them nyiaj txaus thaum xaiv cov xim ntau yam.
(2) Lub dispersibility thiab tinting zog ntawm cov xim yog zoo dua.Qhov tsis sib luag dispersion ntawm cov xim yuav cuam tshuam cov tsos ntawm cov khoom;qhov tsis zoo tinting lub zog ntawm cov xim yuav ua rau muaj kev nce ntxiv ntawm cov xim xim thiab nce cov khoom siv.Lub dispersibility thiab tinting zog ntawm tib cov xim nyob rau hauv txawv resins tsis zoo tib yam, yog li qhov no yuav tsum tau them sai sai rau thaum xaiv pigments.Lub dispersibility ntawm cov xim kuj muaj feem xyuam rau cov particle loj.Qhov me me particle loj ntawm cov xim, qhov zoo dua qhov dispersibility thiab lub zog tinting zog.
(3) Nkag siab lwm yam khoom ntawm pigments.Piv txwv li, rau cov khoom siv yas siv hauv cov khoom noj thiab cov menyuam yaus cov khoom ua si, cov pigments yuav tsum tsis muaj tshuaj lom;rau cov khoom yas siv hauv cov khoom siv hluav taws xob, cov xim uas muaj hluav taws xob zoo yuav tsum raug xaiv;siv sab nraum zoov Rau cov khoom yas, cov xim uas muaj huab cua tsis zoo yuav tsum tau xaiv.
Cov ntaub ntawv
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[2] Song Zhuoyi et al.Yas raw khoom thiab additives.Beijing: Science thiab Technology Literature Publishing House, 2006.
[3] Wu Lieng et al.Masterbatch User Manual.Beijing: Chemical Industry Xovxwm, 2011.
[4] Yu Wenjie et al.Yas Additives thiab Formulation Design Technology.3rd Edition.Beijing: Chemical Industry Xovxwm, 2010.
[5] Wu Lieng.Plastic Coloring Formulation Design.2nd Edition.Beijing: Chemical Industry Xovxwm, 2009
Post lub sij hawm: Jun-18-2022