Lub luag haujlwm ntawm glacial acetic acid hauv kev ntxuav thiab textile dyeing

Lub luag haujlwm ntawm glacial acetic acid hauv kev ntxuav tes

1. Acid dissolving muaj nuj nqi nyob rau hauv stain tshem tawm
Acetic acid raws li organic vinegar, nws tuaj yeem tshem tawm cov kua txiv hmab txiv ntoo, cov kua txiv ntoo txiv ntoo, ua cov kua txiv ntoo, ua rau cov xim muaj zog, raws li rau cov xim muaj xim, ntxiv rau cov khoom xyaw stains, ces nrog oxidative tshuaj dawb kho mob, txhua tus tuaj yeem raug tshem tawm. Ntxiv mus, thaum ntxuav cov khaub ncaws hnyav, feem ntau vim tias muab yaug tsis kom txaus, cov khaub ncaws yuav qhuav lossis ntiv nplhaib tom qab kom qhuav. Yog tias nws tsis yog qhov hnyav dhau, nws tuaj yeem txau nrog cov dej muaj cov acetic acid los yog so nrog phuam nrog acetic acid dej kom tshem tawm kom qhuav thiab lub nplhaib stains.

2. Needralize realidual alkali
Acetic acid nws tus kheej yog tsis muaj zog acidic thiab tuaj yeem cuam tshuam nrog cov hauv paus.
(1) Hauv cov khoom tshem tawm chemical, kev siv ntawm cov khoom no tuaj yeem tshem cov khoom siv alkaline, xws li kas fes oble, tshuaj yej stains, thiab muaj kev siv tshuaj stains.
(2) Qhov nruab nrab ntawm acetic acid thiab alkali tuaj yeem rov qab tshem tawm cov khaub ncaws uas tau los ntawm kev cuam tshuam ntawm alkali.
(3) Kev siv cov acidity tsis muaj zog ntawm acetic acid tuaj yeem ua kom nrawm nrawm ntawm qee qhov kev txo cov tshuaj tsw qab rau cov tshuaj ua kom nrawm nrawm nrog cov acceler acid tuaj yeem nrawm cov txheej txheem tshuaj dawb.
(4) cov kua qaub ntawm acetic acid yog siv los kho cov kua qaub thiab alkali ntawm cov ris tsho hnav, thiab cov khaub ncaws cov khoom siv tau kho, uas tuaj yeem kho lub xeev ntawm cov khaub ncaws cov khoom siv.
(5) wool fiber fiber ntau, nyob rau hauv cov txheej txheem ironing, nrog rau cov roj ntsha ua tau zoo, ua rau muaj kev puas tsuaj rau cov roj ntsha ua tau los cuam tshuam nrog lub teeb pom kev tshwm sim los ntawm ironing.

3. Cov xim tawv xim los tiv thaiv fading
Qee cov khaub ncaws tau faded tiag tiag, cov khaub ncaws tau tsuas yog muab tso rau hauv xab npum, muaj ntau tus tuag yuav yaj, nws yog qhov nyuaj rau kev ntxuav tu. Acetic acid tuaj yeem siv rau zas kev kho. Ua ntej tshaj plaws, tsis txhob ntxuav, thiab ua kom tiav cov khaub ncaws ntxuav kom sai li sai tau. Tom qab tawm cov khaub ncaws, tsis txhob nchuav tawm cov dej uas muaj xim ntxiv rau hauv cov dej, tsau rau 10-20 feeb, thiab feem ntau tig rau cov txheej txheem ua kom tiv thaiv tsis ncaj. Tom qab kho, zas xim hauv dej yog "tau rov qab" rau cov khaub ncaws. Tom qab ntawd, txuas ntxiv yaug nrog dej uas muaj acetic acid, lub cev qhuav dej thiab qhuav. Qhov no tsis tuaj yeem tsuas yog tso tseg rau cov khaub ncaws fading, tab sis kuj ua rau cov khaub ncaws xim zoo nkauj li tshiab. Tshwj xeeb tshaj yog rau cov kab lo lo ntxhuav, cov dej khov acetic acid yog siv los kho cov xim, tiv thaiv cov kab lo ntxhuav fiber ntau, txo cov plaub hau, thiab txuas ntxiv lub neej hnav.

Lub luag haujlwm ntawm glacial acetic acid hauv textile printing thiab dyeing
1. Nyob rau hauv cov txheej txheem dyeing, glacial acetic acid tuaj yeem ua lub luag haujlwm ntawm kev kho cov xim. Thaum lub sij hawm dyeing cov txheej txheem, yuav tsum zas kev hnov ​​mob nrog cov molecules fiber ntau thiaj li ua raws li lub fiber. Ua tus neeg sawv cev neutralizial, glacial acetic acid tuaj yeem hloov kho tus nqi pH ntawm zas xim thiab fiber ntau, yog li ntawd nws yog qhov ua tau zoo.
2. Glacial acetic acid kuj tseem ua tau ruaj khov ua ke nrog dyes, ua rau muaj kev sib zog ntawm cov xim thiab cov kev txhim kho fiber ntau thiab kav ntev ntawm Dyeing.
3. Hauv textile tiav, ntxiv ib qho kev tsim nyog ntawm glacial acetic acid tuaj yeem tsim cov khoom siv ester ntawm fiber ntau, yog li kev txhim kho lub wrinkle tsis kam thiab washable ua haujlwm ntawm textiles.

Daim ntawv thov cov ntaub ntawv ntawm glacial acetic acid hauv textile luam ntawv thiab tawg kev lag luam
1. Paj Rwb Dyeing
Nyob rau hauv cov txheej txheem ntawm cov paj rwb dyouring, glacial acetic acid yog siv los pab cov xim nkag mus rau hauv fiber ntau dua thiab txhim kho qhov dyeing. Ib qho ntxiv, nws kuj tseem tuaj yeem siv los kho cov pH nqi ntawm cov xim tshaj kev daws teeb meem los txhawb kev sib xyaw ntawm cov xim thiab cov paj rwb.
2. Wool Dyeing
Cov plaub hau muaj cov txheej txheej ntawm cov roj ntawm saum npoo av, uas yog qhov nyuaj rau kev nkag mus rau qhov nkag mus. Hauv cov ntaub ntawv no, glacial acetic acid yog siv los ua ib tug neeg sawv cev rau tshem tawm cov roj ntawm cov tsiaj qus thiab txhim kho cov permeability thiab zas nyhuv ntawm cov xim.
3. Polyester Dyeing
Polyester yog cov khoom siv hluavtaws uas yog hydrophobic thiab nyuaj rau nkag mus los ntawm dyes. Txhawm rau txhim kho qhov dyeing nyhuv ntawm polyester, glacial acetic acid yog siv los pab cov xim nkag mus rau hauv cov fiber ntau dua.
4. Silk Dyeing
Txhob lo lo ntxhuav yog cov textile textile uas yog rhiab heev rau kev hloov hauv qhov kub thiab txias thiab pH. Nyob rau hauv cov txheej txheem ntawm silish dyet, glacial acetic acid yog siv los ua tus pab los tswj qhov kub thiab txias thiab ua tau zoo.
5. Luam Ntawv Txheej Txheem
Hauv cov txheej txheem luam ntawv, glacial acetic acid yog siv los ua tus neeg sawv cev ntawm cov acid luam ntawv kom txhim kho cov ntawv luam ntawv acid thiab precision. Tsis tas li ntawd, nws kuj tseem tuaj yeem siv los kho cov ntawv PHIC ntawm cov luam ntawv luam tawm los txhawb kev sib xyaw ntawm cov luam ntawv thiab cov fiber ntau.