Indima ye-glacial acetic acid kwishishini lokuhlamba
1. Umsebenzi wokunyibilikisa i-Acid ekususeni amabala
I-acetic acid njengeviniga ephilayo, inokunyibilikisa i-tannic acid, i-asidi yeziqhamo kunye nezinye iimpawu ze-asidi eziphilayo, amabala engca, amabala ejusi (afana nokubila kweziqhamo, ijusi yevatala, incindi yetumata, ijusi yesiselo esithambileyo, njl. njl.), amabala amayeza, itshilisi i-oyile kunye namanye amabala, la mabala aqulethe izithako ze-vinegar ephilayo, i-acetic acid njenge-stain remover, inokususa izithako ze-asidi e-organic kumabala, njengoko izithako ze-pigment kwiibala, Emva koko ngonyango lwe-oxidative bleaching, zonke zinokususwa.Ngaphezu koko, xa uhlamba iimpahla ezinzima, ngokuqhelekileyo ngenxa yokuba ukuhlanjululwa kungacokisekanga ngokwaneleyo, iimpahla ziya koma okanye zikhala emva kokumisa.Ukuba ayinzima kakhulu, inokutshizwa ngamanzi ane-acetic acid okanye yosulwe ngetawuli ngamanzi ane-acetic acid ukususa ukomisa kunye namabala eringi.
2. Ukunciphisa i-alkali eshiyekileyo
I-acetic acid ngokwayo i-acidic ebuthathaka kwaye inokungathinteli ngeziseko.
(1) Ekususeni amabala ekhemikhali, ukusetyenziswa kwale ndawo kunokususa amabala ealkaline, njengamabala ekofu, amabala eti, kunye namabala eziyobisi.
(2) I-neutralization ye-acetic acid kunye ne-alkali inokubuyisela ukuguquguquka kweempahla ezibangelwa yimpembelelo ye-alkali.
(3) Ukusetyenziswa kwe-acidity ebuthathaka ye-acetic acid kunokukhawulezisa ukusabela kwe-bleach kwenye yokunciphisa i-bleach kwinkqubo yokucoca, kuba i-bleach ethile yokunciphisa inokukhawulezisa ukubola phantsi kweemeko zeviniga kwaye ikhulule i-bleaching factor, ngoko ke, ukulungisa ixabiso le-PH. yesisombululo se-bleaching kunye ne-acetic acid inokukhawulezisa inkqubo ye-bleaching.
(4) I-asidi ye-acetic acid isetyenziselwa ukulungelelanisa i-asidi kunye ne-alkali yengubo yokugqoka, kunye nempahla yokugqoka iphathwa nge-asidi, enokubuyisela isimo esithambileyo sempahla yokugqoka.
(5) Ilaphu loboya boboya, kwinkqubo yokuayina, ngenxa yobushushu be-ayina buphezulu kakhulu, okukhokelela kumonakalo kwifayibha yoboya, okukhokelela kumcimbi wokukhanya, kunye ne-acetic acid ehlanjululweyo inokubuyisela izicubu zoboya, ngoko ke, i-acetic acid inokuba nayo. esetyenziselwa ukujongana nesenzeko sokukhanya esibangelwa kuku-ayina.
3. umbala oqinileyo ukuthintela ukubola
Ezinye iimpahla ziphelile kakhulu, iingubo zisanda kufakwa kwi-detergent, inani elikhulu ledayi liya kuchithwa, kunzima ukuqhubeka nokuhlamba.I-acetic acid ingasetyenziselwa unyango lokuphakamisa idayi.Okokuqala, musa ukuyeka ukuhlamba, kwaye ugqibezele ukuhlamba iimpahla ngokukhawuleza.Emva kokukhupha iimpahla, musa ukugalela amanzi aqulethe idayi, ngoko nangoko wongeza inani elifanelekileyo le-acetic acid, ngoko nangoko emva kokuvuselela iimpahla emanzini, cwilisa imizuzu eyi-10-20, kwaye kaninzi ujike ngexesha lokucwina. ukuthintela ukungalingani.Emva kokunyanga, idayi emanzini "iphakanyiswe" kwiingubo.Emva koko, qhubeka uhlambulule ngamanzi aqukethe i-acetic acid, i-dehydration kunye neyomile.Oku akunako kuphela ukunqanda ngokufanelekileyo ukubola kwempahla, kodwa kwenza umbala wempahla ube mhle njengomtsha.Ngokukodwa kumalaphu esilika, iacetic acid isetyenziselwa ukulungisa umbala, ukukhusela umsinga wesilika, ukunciphisa ukubuna kwayo, nokwandisa ubomi bokunxiba.
Indima ye-glacial acetic acid ekushicileleni i-textile kunye nokudaya
1. kwinkqubo yokudaya, i-glacial acetic acid inokudlala indima ekulungiseni idayi.Ngexesha lenkqubo yokudaya, idayi idinga ukusabela ngokwekhemikhali kunye neemolekyuli zefiber ukuze ibambelele ngokuqinileyo kwifiber.Njenge-agent engathathi hlangothi, i-acetic acid ye-glacial inokulungelelanisa ixabiso le-pH phakathi kwedayi kunye nefiber, ukuze ibe kwimeko efanelekileyo yokusabela.
2. i-glacial acetic acid nayo inokwenza i-complex ezinzile kunye nedayi, ikhulise amandla okubopha ama-molecule edayi kunye ne-fiber molecules, ngaloo ndlela iphucula ukuqina kunye nokuqina kokudaya.
3. Ekugqityweni kwe-textile, ukongeza umlinganiselo ofanelekileyo we-acetic acid ye-glacial unokwenza iibhondi ezininzi ze-ester phakathi kwee-molecule ze-fiber, ngaloo ndlela kuphuculwe ukuxhathisa imibimbi kunye nokuxhathisa okuhlambekayo kwempahla.
Imeko yesicelo se-glacial acetic acid kwishishini lokuprinta i-textile kunye nokudaya
1. Ukudaya umqhaphu
Kwinkqubo yokudaya ikotoni, i-glacial acetic acid isetyenziswa njengomncedisi wokunceda idayi ukuba ingene kwifiber yekotoni ngcono kwaye iphucule umphumo wokudaya.Ukongeza, ingasetyenziselwa ukulungisa ixabiso le-pH yesisombululo sedayi ukukhuthaza ukudibanisa idayi kunye ne-cotton fiber.
2. Ukudaya ngoboya
Imisonto yoboya inomaleko wegrisi ngaphezulu, okunzima ukuba idayi ingene.Kule meko, i-glacial acetic acid isetyenziswe njenge-agent encedisayo yokususa igrisi phezu komgangatho woboya kunye nokuphucula ukunyanzeliswa kunye nefuthe ledayi.
3. Ukudaya ipolyester
I-Polyester yintsinga eyenziwe nge-hydrophobic kwaye kunzima ukungena ngedayi.Ukuze kuphuculwe isiphumo sokudaya se-polyester, i-acetic acid ye-glacial isetyenziswa njengesongezo ukunceda idayi ingene kwifiber ngcono.
4. Ukudaya kwesilika
Isilika lilaphu eliethe-ethe elinobuntununtunu kutshintsho lobushushu nakwipH.Kwinkqubo yokudaya i-silk, i-acetic acid ye-glacial isetyenziswe njengomncedisi wokulawula ukushisa kunye nexabiso le-pH yesisombululo sokudaya ukuze kuqinisekiswe umphumo wokudaya kunye nomgangatho.
5. Inkqubo yoshicilelo
Kwinkqubo yokushicilela, i-glacial acetic acid isetyenziswe njenge-agent encedisayo ye-asidi yokushicilela i-paste ukuphucula umphumo wokushicilela kunye nokuchaneka.Ukongeza, ingasetyenziselwa ukulungisa ixabiso le-pH lokunamathisela ukuprinta ukukhuthaza ukudityaniswa kwe-paste yokushicilela kunye nefiber.
Ixesha lokuposa: May-07-2024
