Umthengisi weReactive Dyeing wabelana nawe ngeli nqaku.
1. Kutheni kuyimfuneko ukulungelelanisa i-slurry kunye nenani elincinci lamanzi abandayo xa kufakwa imichiza, kwaye ukushisa kweekhemikhali akufanele kube phezulu kakhulu?
(1) Injongo yokulungelelanisa i-slurry kunye nenani elincinci lamanzi abandayo kukwenza idayi ibe lula ukungena ngokupheleleyo.Ukuba idayi igalelwa ngokuthe ngqo emanzini, umaleko ongaphandle wedayi wenza ijeli, yaye amasuntswana edayi asongelwe, nto leyo eyenza kube nzima ukungena ngaphakathi kwidayi kuze kube nzima ukuyinyibilika., Ngoko kufuneka uqale ulungelelanise i-slurry kunye nenani elincinci lamanzi abandayo, kwaye usebenzise amanzi atshisayo ukuyichitha.
(2) Ukuba iqondo lobushushu lomchiza liphezulu kakhulu, liya kubangela i-hydrolysis yedayi kunye nokunciphisa izinga lokulungisa idayi.
2. Kutheni kufuneka icothiswe naxa isondla?
Oku ikakhulu kukuthintela ukudaywa kwedayi ngokukhawuleza.Ukuba idayi yongezwa ngokukhawuleza ngexesha elinye, izinga lokudaya liya kukhawuleza kakhulu, eliya kwenza i-layer yangaphandle ye-fiber enzulu kunye nokukhanya kwangaphakathi kube lula ukubangela iintyatyambo zemibala okanye i-streaks.
3. Emva kokufaka idayi, kutheni kufuneka idayiwe ixesha elithile (umzekelo: 10min) phambi kokuba ugalele ityuwa?
Ityuwa sisithambiso sedayi.Xa idayi ifikelela kwinqanaba elithile, iyahlutha kwaye kunzima ukuqhubeka idaya.Ukongeza ityuwa kukuphula le bhalansi, kodwa kuthatha malunga nemizuzu eyi-10-15 ngaphambi kokuba ityuwa igalelwe ukukhuthaza ukudaya.Ukungena ngokupheleleyo ngokulinganayo, ngaphandle koko kuya kubangela ngokulula imivimbo kunye neentyantyambo zombala.
4. Kutheni ugalela ityuwa kwiibhetshi?
Injongo yokongeza ityuwa ngezigaba kukukhuthaza ukudaya ngokulinganayo, ukwenzela ukuba ungakhuthazi ukudaya ngokukhawuleza kwaye kubangele iintyatyambo zombala.
5. Kutheni kuthatha ixesha elithile (njengemizuzu engama-20) ukulungisa umbala emva kokufaka ityuwa.
Kukho izizathu ezibini eziphambili: A. Kukwenza ukuba ityuwa inyibilike ngokulinganayo kwitanki ukukhuthaza ngokupheleleyo ukudaya.B. Ukuvumela ukudaya ukuba kungene kwi-saturation yokudaya kunye nokufikelela kwi-equilibrium, uze ungeze ukulungiswa kwe-alkali ukufezekisa inani eliphezulu lokudaya.
6. Kutheni ukongeza ialkali kuba “ngumbala wokulungisa”?
Ukongezwa kwetyuwa kwiidayi ezisebenzayo kukhuthaza kuphela ukudaya, kodwa ukongezwa kwe-alkali kuya kuvuselela umsebenzi weedayi ezisebenzayo, ezibangela ukuba idayi kunye neefayili ziphendule (ukusabela kweekhemikhali) phantsi kweemeko ze-alkali ukulungisa idayi kwimicu, ngoko "ukulungisa" kwakhona ngenxa Olu hlobo lokulungiswa kombala lwenzeka ngamachiza kwaye lufezekisa ukukhawuleza okuphezulu.Emva kokuba umbala oqinileyo wokuprinta kunzima ukufana.
Ukudaya okuSebenzayo
7. Kutheni kufuneka songeze ialkali kwiibhetshi?
Injongo yokongeza kwizigaba kukwenza ukufana kokulungiswa kunye nokuthintela ukuqhakaza kombala.
Ukuba idityaniswe ngexesha elinye, inokubangela ukuba ulwelo olushiyekileyo lwengingqi lubephezulu kakhulu ekugxininiseni kwaye lukhawulezise ukusabela kwefiber, okuya kubangela lula iintyatyambo ezinemibala.
8. Kutheni kufuneka ndiwucime umphunga xa ndityisa?
a.Injongo yokuvala umphunga phambi kokutyiswa kukunciphisa umahluko kunye nokuthintela umbala wentyatyambo.
b.Xa ubushushu be-cylinder yokulawula bunyuswa, iqondo lokushisa kumacala omabini lidlula i-3 ° C.Ukudaya kunesiphumo.Ukuba iqondo lokushisa lidlula i-5 ° C, kuya kubakho imivimbo.Ukuba iqondo lobushushu lidlula i-10 ° C, umatshini uya kumisa ukugcinwa.
c.Umntu uye wavavanya ukuba ubushushu be-cylinder malunga nemizuzu eyi-10-15 emva kokuqhuma, kwaye iqondo lokushisa kwi-cylinder liphantse lifanayo kwaye lilingana nobushushu bomhlaba.Cima umphunga phambi kokutyisa.
9. Kutheni uqinisekisa inkqubo yokubamba ixesha emva kokongeza i-alkali?
Ixesha lokubamba kufuneka libalwe emva kokongeza i-alkali kunye nokufudumala kwinkqubo yokubamba ukushisa.Umgangatho unokuqinisekiswa kuphela ukuba ibhodi iyanqunyulwa ngokwenkqubo yokubamba ixesha, kuba ixesha lokubamba linqunywe ngokwexesha elingakanani elifunekayo ukuze umlinganiselo othile wedayi uphendule.Ilabhoratri ikwangqina ngeli xesha.
10. Iindidi ezininzi zomgangatho ongahambelaniyo obangelwa kukungasikwa ngokwemigaqo yenkqubo.
Ixesha alikho kwibhodi yokusika umbala "ekunene".
Ngenxa yengxaki yokubala kwezinto kunye nokulinganisa, ingxaki yobunzima bendwangu kunye nomlinganiselo wokuhlambela, njl., Kuya kubangela ukuphambuka kombala.Ukungaqhelekanga kombala akuchanekanga xa ixesha liphelile.Ingxelo kwimonitha okanye igcisa.Nangona kunjalo, nciphisa inkqubo kwaye ugcine ixesha elifudumeleyo Ukusabela kwedayi akwanelanga, umbala awutshintshi, umbala awulingani, akukho ukugcwala, kwaye ukukhawuleza kuyingxaki.
Ukusika iibhodi kwangoko, ukutya akuchanekanga.
Ukudaya okusebenzayo kokudaya kunokuzinziswa kuphela xa inkqubo yokubamba ixesha ifikelelwe.Ngaphambi kwexesha lokusika, utshintsho olukhulu kwaye luzinzile, ukuba ixesha alikho kwibhodi yokusika, (emva kokupheka, ukuqeqeshwa, ukuhlamba kunye nokumisa, kuya kuthunyelwa kwi-technician. Umbala, ixesha lokuvulwa i-billing kunye ne-weighting, elona xesha lokufakelwa kwelaphu le-cylinder landisiwe, kwaye ukudaya kuye kwanda ngeli xesha.
Ixesha lokuposa: Jul-03-2020