Kugera ku gihagararo cya Carboxymethyl Cellulose (CMC) glaze slurry ni ngombwa kugirango habeho ubuziranenge buhoraho no gukora mubicuruzwa byubutaka. Guhagarara muriki gice bisobanura gukomeza guhagarikwa kimwe nta bice bituje cyangwa byegeranye mugihe, bishobora gutera inenge kubicuruzwa byanyuma.
Gusobanukirwa CMC n'uruhare rwayo muri Glaze Slurry
Carboxymethyl Cellulose (CMC) ni polymer yamazi ashonga ikomoka kuri selile. Bikunze gukoreshwa mububiko bwa ceramic nka binder na rheology modifier. CMC itezimbere ubwiza bwa glaze, ifasha kugumya guhora uhagaritse ibice. Iyongera kandi glaze ifatira hejuru yubutaka bwa ceramic kandi igabanya inenge nka pinholes no kunyerera.
Ibintu by'ingenzi bigira ingaruka kuri CMC Glaze Slurry Stabilite
Ubwiza bwa CMC no Kwibanda:
Isuku: CMC ifite isuku nyinshi igomba gukoreshwa kugirango wirinde umwanda ushobora guhungabanya umutekano.
Impamyabumenyi yo gusimbuza (DS): DS ya CMC, yerekana impuzandengo y'amatsinda ya carboxymethyl yometse ku mugongo wa selile, bigira ingaruka ku gukemura no gukora. DS iri hagati ya 0.7 na 1.2 mubisanzwe ikwiranye na ceramic.
Uburemere bwa molekuline: Uburemere buke bwa molekuline CMC itanga ubwiza bwiza nuburyo bwo guhagarika, ariko birashobora kugorana gushonga. Kuringaniza uburemere bwa molekile no koroshya gufata ni ngombwa.
Ubwiza bw'amazi:
pH: pH y'amazi akoreshwa mugutegura ibishishwa igomba kutagira aho ibogamiye kuri alkaline nkeya (pH 7-8). Amazi ya acide cyangwa alkaline cyane arashobora kugira ingaruka kumikorere ya CMC no mumikorere.
Ibirimo Ionic: Urwego rwo hejuru rwumunyu na ion byashonze birashobora gukorana na CMC kandi bigira ingaruka kumiterere yabyo. Gukoresha amazi ya deionised cyangwa yoroshye akenshi birasabwa.
Uburyo bwo Gutegura:
Iseswa: CMC igomba gushonga neza mumazi mbere yo kongeramo ibindi bice. Kwiyongera gahoro hamwe no gukurura imbaraga birashobora gukumira ibibyimba.
Kuvanga Iteka: Ongeraho igisubizo cya CMC kubikoresho byabanje kuvangwa na glaze cyangwa ubundi birashobora kugira ingaruka kuburinganire no gutuza. Mubisanzwe, gusesa CMC mbere hanyuma ukongeramo ibikoresho bya glaze bitanga ibisubizo byiza.
Gusaza: Kwemerera igisubizo cya CMC kumyaka kumasaha make mbere yo kuyakoresha birashobora kunoza imikorere yayo kugirango habeho hydrated no guseswa.
Inyongera n'imikoranire yabo:
Deflocculants: Ongeramo uduce duto twa deflocculants nka sodium silikate cyangwa sodium karubone ya sodium birashobora gufasha gukwirakwiza ibice neza. Ariko, gukoresha cyane birashobora gutuma umuntu arenza urugero kandi agahungabanya umutekano.
Kurinda ibintu: Kugira ngo mikorobe ikure, ishobora gutesha agaciro CMC, imiti igabanya ubukana nka biocide irashobora gukenerwa, cyane cyane iyo ibishishwa bibitswe igihe kirekire.
Izindi Polymers: Rimwe na rimwe, izindi polymers cyangwa umubyimba zikoreshwa zifatanije na CMC kugirango zihuze neza imvugo n’imitekerereze ya glaze.
Intambwe zifatika zo gutuza CMC Glaze Slurry
Kunoza ibitekerezo bya CMC:
Menya neza uburyo bwiza bwa CMC bwo gukora glaze ukoresheje ubushakashatsi. Ubusanzwe kwibanda kuri 0.2% kugeza 1.0% kuburemere bwuruvange rwumye.
Buhoro buhoro uhindure intumbero ya CMC hanyuma witegereze ubwiza no guhagarika kugirango ubone uburinganire bwiza.
Kwemeza Kuvanga Abaryamana bahuje ibitsina:
Koresha imashini zivanze cyane cyangwa urusyo rwumupira kugirango umenye neza kuvanga CMC nibice bya glaze.
Buri gihe ugenzure ibicucu kugirango ube umwe kandi uhindure ibipimo bivanga nkuko bikenewe.
Kugenzura pH:
Buri gihe ukurikirane kandi uhindure pH ya slurry. Niba pH ivuye murwego rwifuzwa, koresha buffers kugirango ubungabunge umutekano.
Irinde kongeramo ibikoresho bya acide cyangwa alkaline cyane muburyo butagaragara neza.
Gukurikirana no Guhindura Viscosity:
Koresha viscometer kugirango ugenzure buri gihe ububobere bwa slurry. Komeza urutonde rwibisomwa kugirango umenye imigendekere nibibazo bishobora guhungabana.
Niba ibishishwa bihinduka mugihe, hindura wongeyeho amazi make cyangwa igisubizo cya CMC nkuko bikenewe.
Kubika no Gukemura:
Bika ibishishwa mubikoresho bitwikiriye, bisukuye kugirango wirinde kwanduza no guhumeka.
Buri gihe uzunguruze ububiko bwabitswe kugirango ukomeze guhagarikwa. Koresha imashini zikoresha imashini nibiba ngombwa.
Irinde kubika igihe kirekire mubushyuhe bwinshi cyangwa mumirasire y'izuba, bishobora gutesha agaciro CMC.
Gukemura Ibibazo Bisanzwe
Gukemura:
Niba ibice bikemutse vuba, reba ubunini bwa CMC hanyuma urebe ko byuzuye neza.
Tekereza kongeramo umubare muto wa deflocculant kugirango utezimbere uduce duto.
Gelation:
Niba geles idahwitse, irashobora kwerekana hejuru ya flocculation cyangwa CMC ikabije. Hindura ubunini kandi urebe ionic yibiri mumazi.
Menya neza uburyo bwiza bwo kongeramo no kuvanga inzira.
Ifuro:
Ifuro irashobora kuba ikibazo mugihe cyo kuvanga. Koresha imiti igabanya ubukana kugirango ugenzure ifuro utagize ingaruka ku miterere ya glaze.
Gukura kwa mikorobe:
Niba ibibyimba bitera umunuko cyangwa bigahinduka, birashobora guterwa nibikorwa bya mikorobe. Ongeramo biocide kandi urebe ko ibikoresho nibikoresho bifite isuku.
Kugera ku gihagararo cya CMC glaze slurry bikubiyemo guhuza guhitamo ibikoresho byiza, kugenzura inzira yo gutegura, no gukomeza kubika neza no gufata neza. Mugusobanukirwa uruhare rwa buri kintu no kugenzura ibipimo byingenzi nka pH, viscosity, hamwe no guhagarika ibice, urashobora kubyara ibintu bihamye kandi byujuje ubuziranenge. Gukemura ibibazo buri gihe no guhinduka bishingiye kumikorere yagaragaye bizafasha kugumana ubuziranenge nubuziranenge mubicuruzwa byubutaka.
Igihe cyo kohereza: Jun-04-2024