Luam Ntawv thiab Dyeing Auxiliaries yog ib tus txheej txheem uas siv nyob rau hauv cov txheej txheem ntawm ntaub luam ntawv thiab zyim, uas tuaj yeem txhim kho cov nyhuv ntawm cov luam ntawv thiab dyeing. Lawv suav nrog luam tawm cov neeg ua haujlwm thiab zas tus deviliaries. Luam tawm cov neeg ua haujlwm muaj xws li cov thickeners, cov nplaum, hla kev cov neeg sawv cev, emulsifiers, dispersifiers, dispersidan, thiab lwm yam luam ntawv.
Kev sib faib
Luam Ntawv thiab Dyeing Auxiliaories tuaj yeem faib ua luam ntawv ib tus neeg thiab dai ib tus neeg ua haujlwm. Luam tawm cov neeg ua haujlwm xws li cov neeg sawv cev, cov neeg sawv cev, cov neeg sawv cev ntawm cov neeg sawv cev, thiab lwm yam. Sighteners, SEFTENTENERS, SU, ETC.
Scouring AID
Txo, kev nplawm, tshuaj dawb, thiab kev nyiam ua cov txheej txheem tseem ceeb yog ua ntej dyeing luam rau li scouring.
Scouring yog kom npau taws cov ntaub npuag hauv 10g / lilute cultras daws, thiab cov pigments rau ntawm cov paj rwb thiab cov chaw seem. Cov slurry ntawm daim ntaub yog tau txais cov kev ua tau zoo thiab nws cov kev ua haujlwm nqus dej, thiab txhim kho kev luam ntawv, zas xim, thiab cov nyhuv tiav.
Cov ntaub ntawv hluavtaws tsis xav tau, tab sis cov nplej cov nplej nrog cov nplaim hluav taws xob, tab sis cov dej qab zib, lossis cov dej qab zib qaub nrog txo qis dua.
Qee cov surfactants yuav tsum tau ntxiv rau cov kua scouring los txhim kho cov ntawv sau ua ke ntawm cov lus lye, thiab txuas ntxiv ntawm cov fibers hauv cov kua scouring.
Tshuab Luam Ntawv Auxiliaries
Xim ua luam ntawv yog siv cov yeeb yaj kiab - sib haum ntawm cov nplaum kom khov kho kom khov kho rau cov ntaub, thiaj li ua tiav lub hom phiaj ntawm kev pleev xim.
Cov nplaum yog lub ntsiab tiv thaiv ntawm cov xim pleev luam tawm tshuaj txhuam, thiab nws yog cov yeeb yaj kiab polymer - Txoj cai ua yeeb yam khoom. Nws yoog cov xim rau cov ntaub los ntawm zaj duab xis - kev sib sau. Yog li ntawd, cov nplaum nplaum yuav tsum muaj adasesion zoo, reproduciation, thiab kev laus tiv taus cov ntaub. , Feem ntau yog cov kua qaub, cov tshuaj lom neeg ua yeeb yam, tsis muaj kev puas tsuaj tom qab luam tawm, yam muaj kev puas tsuaj, thiab yooj yim tshem tawm ntawm lub tshuab luam ntawv.
Thickener yog lwm qhov tseem ceeb ntawm cov xim pleev luam tawm. Nws muaj cov haujlwm ntawm thickening dowing, txhawb nqa adhesion thiab emulsification, thiab tau txais ib qho kev hnav khaub ncaws, cov qauv muag muag thiab cov qauv ntshiab ntawm cov luam ntawv. Tsis tsuas yog nws tuaj yeem txhim kho cov xim thiab ci, tab sis kuj tseem tsis muaj lossis tsawg dua cov kerosene yog siv hauv cov luam ntawv luam tawm. Muaj ob hom hluavtaws tuab: anionic thiab tsis - ionic. Tus qub tau muaj zog yoog tau thiab tuaj yeem siv rau anti - zas xim, tab sis cov nyhuv thickening tsis zoo; Tom kawg muaj viscosity siab thiab thickening nyhuv, uas haum rau luam ntawv. Cov xim ci, txhuam txhuam cov nrawm, thiab kev muag muag ntawm tes tsis cuam tshuam cuam tshuam.
Lub luag haujlwm tseem ceeb ntawm tus ntoo khaub lig- Txuas tus neeg sawv cev yog txhawm rau txhim kho lub peev xwm kho tau ntawm cov nplaum. Kev siv tshuab luam ntawv muaj kev ua haujlwm zoo, thiab nws tuaj yeem txo lub sijhawm ntsuas kub, tab sis tus nqi yuav tsum tsim nyog, nws yuav ua rau cov ntaub kom hnov tsis zoo.
Cov emulsifier tau ntxiv kom tau txais txiaj ntsig zoo emulsification thiab thickener, feem ntau siv {{0} {}} pab pawg nrog isocyanate. Xim luam ntawv luam ntawv kuj yog suav nrog cov kws muag khoom, stiffitive cov neeg sawv cev, thiab defoaming cov neeg sawv cev.
Dyeing ib tus luxiliary
Dyeing tus neeg sawv cev zas xim yog lub cev tseem ceeb ntawm cov txheej txheem dowing. Txawv fiber fiber ntau siv cov neeg sawv cev sib txawv ntawm cov neeg sawv cev sib txawv Qhov tuag tau siv nyob rau hauv Dyeing tsis ncaj dyes, vat dyes, reassive dyes, recharonyanine dyes, thiab insoluble azo dyes.
Tus neeg sawv cev qib lev suav nrog ntuj fiber ntau tus neeg sawv cev, thiab cov kab mob qeeb ntawm cov xim ua haujlwm ib feem ntawm qhov zas xim tuaj yeem hloov pauv xim. Ntu sib kis yam tsis muaj kev txwv tsis pub muaj qhov xim nrawm. Txhua tus auxiliaries nrog retarding thiab tsiv teb tsaws yog hu ua cov neeg sawv cev theem.
Muaj peb hom xim - kho cov neeg sawv cev, tsis yog} {{{{{}}}}} kho cov neeg sawv cev. Nws yog loj thiab insoluble hauv dej, yog li txhawm rau txhim kho qhov ruaj khov ntawm dyeing.
Tus dispersant yog qhov tsis tseem ceeb ntawm tus neeg sawv cev hauv cov xim ua kom zas. Nws tuaj yeem xa cov zas pleev xim rau li 1 μm, uas pab lub
Cov hais yog crushed los tswj cov dispersion ruaj khov ntawm qhov zas. Cov neeg tsis sib xws yog ntau hom surfactants, suav nrog anionic, cationic, nonousic, thiab polymer hom.
Cov tshuaj tiv thaiv fluorescent whitenity raug xa mus rau fwa. Nws siv kho qhov muag ua kom zoo nkauj xim kom ua rau daj daj- xim av xim ntawm cov ntaub uas tsis tuaj yeem tshem tawm cov tshuaj dawb. Vim yog txoj kev vam meej ua kom zoo nkauj, cov dawb yog qhov zoo nkauj dua.
Feem ntau ntawm cov neeg muag khoom muaj cov tshuaj tsw qab, thiab feem ntau ntawm cov tshuaj tsw qab thiab tuag yog roj av me me thiab muaj benzene. Yog tias cov chaw tsim khoom siv cov khoom raw nrog cov qib tsis zoo, nws tseem yuav ua rau muaj kev chim rau ntawm daim tawv nqaij. Thaum lub sij hawm ua kom lub huv si ntawm cov khaub ncaws, zoo cov fibers feem ntau yog entangled, ziab khaub ncaws ua ke, lossis txawm tawg. Tom qab cov khaub ncaws tau ntxuav ntau zaus, cov txiaj ntsig alkaline ntawm cov tshuaj ntxuav tes, nthuav dav ntawm cov khaub ncaws, thiab elasticity zoo li qub yog tias tag nrho cov khaub ncaws zoo nkauj thiab tsis txaus ntseeg, thiab hnov blunter rau kov. Qhov ntau cov khaub ncaws tau ntxuav, qhov pom tseeb ntau qhov kev xav no yog. Txoj haujlwm ntawm cov ntaub softener yog kom tusyees siv cov yeeb yaj kiab tiv thaiv rau ntawm cov nplais coefficient ntawm cov kab ke vim tias cov khoom muag ntawm cov muag ntawm cov fibers.
