Defoameryinto enoxinzelelo olusezantsi kunye nomsebenzi ophezulu womphezulu onokuthintela okanye ukuphelisa ugwebu kwinkqubo. Kwinkqubo yokuvelisa imveliso, ezininzi iifoam ezinobungozi ziya kuveliswa, ezithintela kakhulu inkqubela phambili yemveliso. Ngeli xesha, kuyimfuneko ukongeza ii-antifoaming agents ukuphelisa la magwebu ayingozi.Defoamerisetyenziswa kakhulu kwaye ingasetyenziselwa ukuphelisa amagwebu anobungozi kwinkqubo yokuvelisa i-latex, i-textile sizeng, i-coatings, i-petrochemicals, i-papermaking, ukucocwa kwemizi-mveliso kunye namanye amashishini.
Kwinkqubo yokusebenzisa idefoamer, abathengi abaninzi baya kudibana nemeko yokuba idefoamerkufuneka ihlanjululwe, kwaye i-thickener kufuneka isetyenziselwe ukucheba. Ke, luhlobo luni lwe-thickener endimele ndiyikhethe kuyodefoamer?
1. Ii-Thickeners ezinozinzo oluhle kufuneka zikhethwe. Ezinye ii-thickeners zinefuthe elihle lokujiya ngelo xesha. Nangona kunjalo, iya kunyibilika emva kwexesha elithile. Ngenxa yoko, amanzi aya kuba ngamanzi kwaye i-emulsion iya kuba yi-emulsion, yinto esihlala siyibiza ngokuba yi-layer okanye i-demulsification, eya kuchaphazela kakhulu umgangathodefoamer.
2. Ukukhetha i-thickener ekulula ukuyisebenzisa, ezinye i-thickeners zinzima kakhulu ukuzisebenzisa. Kufuneka ifakwe emanzini kwisixa kwaye ichithwe ixesha elide ngaphambi kokuba isetyenziswe. ixesha lokumosha. Abanye basebenzisa i-high-speed disperser ukuvuselela ixesha elide ukuze babe nefuthe elihle lokujiya, kwaye ezinye i-powder thickeners azishukunyiswa kakuhle. Kuya kubakho i-clumping phenomenon, eya kuchaphazela kakhulu umgangatho wemveliso. Ngoko ke, kungcono ukhethe i-thickener ekulula ukuyisebenzisa kwaye iyancibilika ngokukhawuleza kwaye iyancipha.
3. Ukukhetha i-thickener enomgangatho ozinzile, ezinye i-thickeners ngokwazo zinomgangatho ongazinzanga kakhulu, kwaye i-batch inokuqina kakuhle. Ibhetshi inokwahluka kakhulu, kwaye umgangatho wemveliso uya kuchaphazeleka kakhulu xa usetyenziswa.
4. Ukukhetha i-thickener enexabiso eliphantsi lokusetyenziswa, ezinye i-thickeners zincinci kakhulu, kodwa inani elongezelelweyo likhulu, kwaye ixabiso lokusetyenziswa liphezulu. Ezinye ii-thickeners zibiza kakhulu, kodwa isixa sokongeza sincinci kwaye umphumo ulungile. Ngokuchasene noko, iindleko zokusetyenziswa ziye zehla kakhulu.
5. Ayikho i-thickener engcono kakhulu, kuphela eyona ifanelekileyo. Ukukhetha i-thickener efanelekileyo kakhulu, isiphumo esihle, ixabiso eliphantsi kakhulu, kunye neyona nto ifanelekileyo yokunciphisa imveliso yomntu, kuyimfuneko ukwenza isilingo esincinci kunye nomsebenzisi ngaphambi kokuqinisekisa.
6. Sukukhetha ezona zibiza kakhulu okanye ezinexabiso eliphantsi, khetha kuphela esona sityebi sifanelekileyo ukunceda ukujiya ngokwesiseko sethu samanzi.defoamer, ngaloo ndlela kuphuculwe uzinzo, inkangeleko kunye nomgangatho wedefoamer.
Ixesha lokuposa: Aug-02-2022
