Indima ye-glacial acetic acid embonini yokuwasha
1. Umsebenzi wokuncibilika kwe-Acid ekususeni amabala
I-acetic acid njenge-organic uviniga, ingancibilikisa i-tannic acid, isithelo se-asidi nezinye izici ze-organic acid, amabala otshani, amabala ejusi (njengezithukuthuku zezithelo, ijusi yekhabe, ijusi katamatisi, ijusi yesiphuzo esithambile, njll.), amabala emithi, upelepele uwoyela namanye amabala, lawa mabala aqukethe izithako ze-organic uviniga, i-acetic acid njenge-stain remover, ingasusa izithako ze-organic acid emabala, ngokuqondene nezithako ze-pigment emabala, Bese ngokwelashwa kwe-oxidative bleaching, konke kungasuswa.Ngaphezu kwalokho, lapho ugeza izingubo ezisindayo, ngokuvamile ngenxa yokuthi ukuhlanza akuphelele ngokwanele, izingubo zizoma noma zikhale ngemva kokumiswa.Uma ingembi kakhulu, ingafuthwa ngamanzi ane-acetic acid noma isulwe ngethawula ngamanzi ane-acetic ukuze kukhishwe ukomiswa namabala okukhala.
2. Hlunga i-alkali eyinsalela
I-acetic acid ngokwayo ine-asidi ebuthakathaka futhi ingancishiswa ngezisekelo.
(1) Ekususeni amabala ngamakhemikhali, ukusetshenziswa kwalesi sakhiwo kungasusa amabala ane-alkaline, njengamabala ekhofi, amabala etiye, namanye amabala ezidakamizwa.
(2) Ukungathathi hlangothi kwe-acetic acid ne-alkali nakho kungabuyisela ukuguquguquka kwezingubo okubangelwa ithonya le-alkali.
(3) Ukusetshenziswa kwe-asidi ebuthakathaka ye-acetic acid nakho kungasheshisa ukusabela kokukhanya kwe-bleach yokunciphisa inqubo yokuhlanza, ngoba i-bleach ethile yokunciphisa ingasheshisa ukubola ngaphansi kwezimo zikaviniga futhi ikhulule isici esimhlophe, ngakho-ke, ukulungisa inani le-PH yesisombululo sokuhlanza nge-acetic acid ingasheshisa inqubo yokuhlanza.
(4) I-asidi ye-acetic isetshenziselwa ukulungisa i-asidi ne-alkali yendwangu yokugqoka, futhi impahla yokugqoka iphathwa nge-asidi, engabuyisela isimo esithambile sempahla yokugqoka.
(5) Indwangu ye-Wool fibre, inqubo yoku-ayina, ngenxa yokushisa kwe-ironing iphezulu kakhulu, okuholela ekulimaleni kwe-wool fibre, okuholela entweni yokukhanya, nge-acetic acid ehlanjululwe ingabuyisela izicubu ze-wool fibre, ngakho-ke, i-acetic acid nayo ingaba. esetshenziselwa ukubhekana nokukhanya okubangelwa uku-ayina.
3. umbala oqinile ukuvimbela ukufiphala
Ezinye izingubo ziphelile kakhulu, izingubo zisanda kufakwa ku-detergent, inani elikhulu lamadayi lizohlakazwa, kunzima ukuqhubeka nokugeza.I-acetic acid ingasetshenziselwa ukwelashwa kokuphakamisa udayi.Okokuqala, ungayeki ukuwasha, futhi uqedele ukuwasha izingubo ngokushesha ngangokunokwenzeka.Ngemuva kokukhipha izingubo, ungathululi amanzi aqukethe udayi, ngokushesha wengeze inani elifanele le-glacial acetic acid, ngokushesha ngemva kokuvuselela izingubo emanzini, cwilisa imizuzu engu-10-20, futhi uvame ukuphenduka ngesikhathi sokucwiliswa. ukuvimbela ukungalingani.Ngemuva kokwelashwa, udayi emanzini "uphakanyiswa emuva" engutsheni.Ngemuva kwalokho, qhubeka uhlanza ngamanzi aqukethe i-acetic acid, ukuphelelwa amandla kwamanzi futhi womile.Lokhu akukwazi nje ukumisa ngempumelelo ukufiphala kwezingubo, kodwa futhi kwenza umbala wezingubo ube muhle njengomusha.Ikakhulukazi ezindwangu zikasilika, i-acetic acid isetshenziselwa ukulungisa umbala, ukuvikela i-fiber surface kasilika, ukunciphisa ukubuna kwayo, nokwelula ukuphila kokugqoka.
Indima ye-glacial acetic acid ekuphrinteni kwezindwangu nokudaya
1. ohlelweni lokudaya, i-glacial acetic acid ingadlala indima ekulungiseni udayi.Phakathi nenqubo yokudaya, udayi udinga ukusabela ngamakhemikhali nama-molecule we-fiber ukuze unamathele ngokuqinile ku-fiber.Njenge-ejenti enciphisa amandla, i-glacial acetic acid ingalungisa inani le-pH phakathi kukadayi nefayibha, ukuze ibe sesimweni esihle sokusabela.
2. I-glacial acetic acid nayo ingakha inkimbinkimbi ezinzile enodayi, ikhulise amandla okubopha ama-molecule kadayi nama-fiber molecules, ngaleyo ndlela ithuthukise ukuqina nokuqina kokudaya.
3. Ekuqedeni izindwangu, ukwengeza inani elifanele le-glacial acetic acid kungakha amabhondi e-ester engeziwe phakathi kwama-molecule e-fiber, ngaleyo ndlela kuthuthukise ukumelana nokushwabana kanye nokumelana nezindwangu ezingawasheki.
Icala lokusetshenziswa kwe-glacial acetic acid embonini yokuphrinta yendwangu kanye nokudaya
1. Ukudaya ukotini
Enqubweni yokudaya ukotini, i-glacial acetic acid isetshenziswa njengomsizi ukusiza udayi ukuthi ungene ku-cotton fiber kangcono futhi uthuthukise umphumela wokudaya.Ngaphezu kwalokho, ingasetshenziswa futhi ukulungisa inani le-pH lesisombululo sikadayi ukuze kuthuthukiswe inhlanganisela yedayi ne-cotton fiber.
2. Ukudaya ngoboya
Imicu yoboya inongqimba lwamafutha ngaphezulu, okunzima ukuthi odayi bangene.Kulokhu, i-glacial acetic acid isetshenziswa njenge-ejenti eyisizayo ukuze isuse amafutha ebusweni be-wool fiber futhi ithuthukise ukufinyeleleka kanye nomphumela wokudaya wedayi.
3. Ukudaya i-polyester
I-polyester iyi-fiber yokwenziwa ene-hydrophobic futhi okunzima ukungena kuyo ngodayi.Ukuze kuthuthukiswe umphumela wokudaya we-polyester, i-glacial acetic acid isetshenziswa njengesengezo ukuze usize udayi ungene ku-fiber kangcono.
4. Ukudaya usilika
Usilika uyindwangu entekenteke ezwela kakhulu ekushintsheni kwezinga lokushisa ne-pH.Enqubweni yokudaya usilika, i-glacial acetic acid isetshenziswa njengomsizi wokulawula izinga lokushisa kanye nenani le-pH lesisombululo sokudaya ukuze kuqinisekiswe umphumela wokudaya kanye nekhwalithi.
5. Inqubo yokuphrinta
Enqubweni yokuphrinta, i-glacial acetic acid isetshenziswa njenge-ejenti eyisizayo yokunamathisela okuphrinta kwe-asidi ukuze kuthuthukiswe umphumela wokuphrinta nokunemba.Ngaphezu kwalokho, ingasetshenziswa futhi ukulungisa inani le-pH lokunamathisela okuphrintayo ukuze kuthuthukiswe inhlanganisela yokunamathisela okuphrinta kanye nefayibha.
Isikhathi sokuthumela: May-07-2024
