Namhlanje uXiaobian ukuthetha nawe malunga nathiglacial acetic acidkwaye ushicilelo kufuneka luthethe izinto.
Abantu abaninzi abazi ukuba yintoni ukuprinta kunye nokudaya, okukwabizwa ngokuba yidayi kunye nokugqiba.Luhlobo lwendlela yokucutshungulwa kwelaphu, ubukhulu becala ukuprintwa kwelaphu esilisebenzisa kubomi bemihla ngemihla.Kwaye kwinkqubo yokuprinta kunye nokudaya, ngokuqhelekileyo sisebenzisa iviniga emuncu ye-ice.Ke yintoni i-iced iviniga?Iviniga ye-glacial yaziwa ngokuba yi-acetic acid, ekwabizwa ngokuba yiiacetic acid,i-organic monic acid, iyona nxalenye ephambili yokusetyenziswa kwansuku zonke kweviniga.Kwiqondo lobushushu begumbi, indawo yayo yokukhenkceza yi-16.6℃, kwaye iya kuba yikristale engenambala emva kokuqina.
Ngoko kutheni sisebenzisaglacial acetic acidkwinkqubo yokushicilela kunye nokudaya?Isizathu sokuprinta kunye nokudaya usebenzisa i-acetic acid yeglacial?Kutheni ukongeza i-glacial acetic acid kwinkqubo yokuprinta kunye nokudaya?Oku kungenxa yokuba xa siprinta kwaye sidaya, ixabiso le-pH le-disperse polyester yedayi kufuneka libe phakathi kwe-4-6, ngoko ke kufuneka sisebenzise i-acetic acid ye-glacial ukuhlambulula idayi.Ngokomzekelo, xa siprinta kunye nokudaya, amanzi okudaya iitoni ezi-4, ngoko kufuneka songeze i-1000 milliliters ye-glacial acetic acid ukulungisa ixabiso le-pH phakathi kwe-4-6.
Olu hlengahlengiso lunokusinceda sizinzise ukuzinza kwedayi kumlinganiselo omkhulu, kwaye siphephe ingxaki yokubhidanisa umbala xa sishicilela.Kodwa kwiminyaka yakutshanje, uphuhliso lweshishini lokuprinta kunye nokudaya luncanyathiselwe ukubaluleka okukhulu ngurhulumente kunye neshishini lelaphu, kwaye ukuguqulwa kwetekhnoloji yoshicilelo kunye neshishini lokudaya kubandakanyiwe kwelinye lamashishini aphambili enkxaso yoshishino lwelaphu. , ngoko iindlela zokudaya zoshishino ziye zaphuculwa kakhulu, ndiyakholwa ukuba kunye nophuhliso lwenzululwazi kunye nokuphuculwa okuqhubekayo, Ngokuqinisekileyo sinokusebenzisa iindlela zenzululwazi ukoyisa ishishini lokushicilela kunye nokudaya kunzima ukusombulula ingxaki yexabiso le-pH.
Kuyaziwa ukuba okwangoku, sisebenzise iindlela zenzululwazi ukuvela itekhnoloji yale mihla ye-elektroniki kunye ne-automation technology, i-biotechnology kunye nobunye ubuchwephesha obuphezulu njengeendlela zokuprinta kunye neshishini lokudaya.Ubuchwephesha bokushicilela obungenamanzi okanye obungenamanzi, obufana nokuprintwa kwe-micro-suspension, ukuprintwa kokudluliselwa kunye nokuprintwa kwedijithali, eziqhelekileyo kwimveliso, ziye zakhawulezisa kakhulu uphando kunye nophuhliso kunye nokuveliswa kwemveliso ye-ecological textiles kunye neempahla ezisebenzayo.Ubukhulu becala, ulawulo longcoliseko lweshishini lokuprinta nokudaya, ukusuka ekupheleni konyango ukuya kumthombo wothintelo.
Kodwa ngokumalunga nendlela yamandulo yokuprinta kunye nokudaya kwilizwe lethu, inzululwazi yanamhlanje kunye neteknoloji yokuprinta kunye nokudaya ilahlekelwe ngumgaqo-siseko wendlela yamandulo, ukukhawuleza kombala, kunye neenzuzo zokungafihli.Kodwa sikholelwa ukuba kuphuhliso olukhawulezayo lwesayensi, siya kuboyisa obu bunzima, kwaye sifumane indlela elungileyo yokuprinta kunye nokudaya.Ukudibanisa iteknoloji yoshicilelo lwemveli kunye neteknoloji yokudaya kunye neteknoloji yokuprinta kunye nokudaya, ukuthatha ingundoqo kunye nokuphelisa inkunkuma, ukufumana iindlela zobugcisa obuphezulu, kunye nokufezekisa iziphumo eziphawulekayo zemizi-mveliso.
Oku namhlanje uXiaobian ukwabelana nawe malunga nolwazi olufanelekileyo lwe-acetic acid ye-glacial, ndiyathemba ukukunceda.
Ixesha lokuposa: May-16-2023