Enqubweni yokukhiqiza ye-ceramic, i-viscosity ye-glloze slurry iyipharamitha ebaluleke kakhulu, ethinta ngqo uketshezi, ukufana, ukufana kanye nokugcina kwe-glaze ye-glaze. Ukuze uthole umphumela omuhle we-glaze, kubalulekile ukukhetha okufaneleI-CMC (i-carboxymethyl celtuleose) njengomkhulu. I-CMC iyindawo yemvelo ye-polymer esetshenziswa kakhulu ku-Ceramic Glaze Slurry, enokuqina okuhle, izimbobo zesimbobo nokumiswa.
1. Qonda izidingo ze-viscosity ze-glaze slurry
Lapho ukhetha i-CMC, okokuqala udinga ukucacisa izidingo ze-viscocity ze-glaze slurry. Izinqubo ezahlukahlukene nezinqubo zokukhiqiza zinezidingo ezihlukile zokuvulelwa kwe-glaze slurry. Ngokuvamile, ukubonwa okuphezulu kakhulu noma okuphansi kakhulu kwe-glaze slurry kuzothinta isifutho, ukuxubha noma ukucwilisa i-glaze.
I-viscosity ephansi glaze slurry: ilungele inqubo yokufafaza. I-viscosity ephansi kakhulu ingaqinisekisa ukuthi i-glaze ngeke ivale isibhamu sokufafaza ngesikhathi sokufafaza futhi ingakha umfaniswano ofanayo.
I-Medium Viscosity glaze Slurry: Ilungele inqubo yokudonsa. Ukubonakala okuphakathi kungenza ukuthi ukukhanya kukhazimula ngokulinganayo kumboze indawo ye-ceramic, futhi akulula ukugcwala.
I-Viscosity ephezulu gloze slurry: Ilungele inqubo yokuxubha. I-viscosity enhle glales slurry ingahlala ebusweni isikhathi eside, gwema ufrayivu ngokweqile, futhi ngaleyo ndlela uthole ungqimba olucwebezelayo.
Ngakho-ke, ukukhethwa kwe-CMC kudinga ukufanisa nezidingo zenqubo yokukhiqiza.
2. Ubudlelwano phakathi kokuqina kokusebenza nokubonakala kwe-CMC
Ukuqina kokuqina kweCicket®cmc kuvame ukunqunywa ngesisindo sayo samangqamuzana, degree of carboxyboxylineration kanye nenani lokungezwa.
Isisindo samangqamuzana: Isisindo se-molecular of CMC, umphumela onamandla wawo wokuqina. Isisindo samangqamuzana aphezulu singakhulisa ukubonakala kwesixazululo, ukuze kwakha ukunqwabana okukhulu ngesikhathi sokusebenzisa. Ngakho-ke, uma i-viscosity ephakeme ye-glaze iyadingeka, i-CMC ye-molecular aphezulu ephezulu kufanele ikhethwe.
I-degree of carboxmetylation: Izinga eliphakeme le-carboxymetylitation ye-CMC, iqine i-solubility yayo yamanzi, futhi ingasatshalaliswa ngempumelelo emanzini ukuze kwakhiwe i-viscosity ephezulu. Ama-CMC ajwayelekile anamazinga ahlukene we-carboxmetylineration, futhi izinhlobo ezifanele zingakhethwa ngokuya ngezidingo ze-glaze slurry.
Inani lokungezelela: Inani lokungezelelwa le-CMC lisho ukuthi libonisa ukubonakala kwe-glaze slurry. Ukungezwa okuncane kwe-CMC kuzoholela ekubonakaleni okuphansi kwe-glaze, ngenkathi kukhulisa inani le-CMC elingeziwe lizokhulisa kakhulu ukubonakala. Ekukhiqizweni kwangempela, inani le-CMC elingeziwe livame phakathi kuka-0.5% no-3%, alungiswe ngokwezidingo ezithile.
3. Izici ezithinta ukukhethwa kwe-cmc viscosity
Lapho ukhetha i-CMC, ezinye izinto ezinethonya zidinga ukubhekwa:
a. Ukwakheka kwe-glaze
Ukwakheka kwe-glaze kuzothinta ngqo izidingo zayo zokuvuleka. Isibonelo, ubukhazikhazi ngenani elikhulu le-powder enhle kungadinga umkhulu nge-viscosity ephezulu yokugcina ukumiswa okuhle. Izikhazili ezinezinhlayiya ezimbalwa ezinhle kungenzeka zingadingi ukuba kuphikisini kakhulu.
b. Usayizi wezinhlayiyana
I-Glazes enobunzima obuphezulu idinga i-CMC ukuthi ibe nezindawo ezingcono zokuqina ukuze iqinisekise ukuthi izinhlayiya ezinhle zingamiswa ngokulinganayo kuketshezi. Uma ukubonwa kwe-CMC kunganele, i-powder enhle ingahle iqonde, okuholela ekutholeni okungalingani.
c. Ubulukhuni Bamanzi
Ubulukhuni bamanzi bunomthelela othile ekuhlanzeni nasekuqineni kwe-CMC. Ukuba khona kwama-calcium amaningi kanye nama-magnesium emanzini anzima kunganciphisa umphumela wokuqina we-CMC futhi kubangele ngisho nemvula. Lapho usebenzisa amanzi anzima, kungadingeka ukuthi ukhethe izinhlobo ezithile ze-CMC ukuxazulula le nkinga.
d. Ukushisa okusebenzayo kanye nomswakama
Amazinga okushisa ahlukile okushisa okusebenzayo kanye nomswakama kuzothinta nokubonakala kwe-CMC. Isibonelo, endaweni yokushisa ephezulu, amanzi avele ngokushesha, futhi i-viscosity ephansi ingadingeka ukugwema ukuqina kwe-glaze slurry. Ngokuphambene nalokho, indawo yokushisa ephansi ingadinga i-viscosity ephezulu ye-CMC iqinisekise ukuqina noketshezi lwe-slurry.
I-4. Ukukhetha okusebenzayo nokulungiswa kwe-CMC
Ekusetshenzisweni kwangempela, ukukhethwa nokulungiswa kwe-CMC kudinga ukwenziwa ngokuya ngezinyathelo ezilandelayo:
Ukukhetha uhlobo lweCinCHel®cmc: Okokuqala, khetha izinhlobo ezifanele ze-CMC. Kune-visuosity ehlukile ye-CMC ye-CMC emakethe, engakhethwa ngokuya ngezidingo ze-viscosity kanye nokumiswa kwezidingo ze-glaze slurry. Isibonelo, i-Molecular Weight CMC ephansi ilungele ukuncipha kwe-glaze idinga ukubonakala okuphansi, ngenkathi i-CMC ephezulu ye-molecular ilungele ama-glaze slies adinga ukubonwa okuphezulu.
Ukulungiswa kwe-Viscosity kwe-Viscosity: Ngokuya ngezidingo ezithile ze-glaze slurry, inani le-CMC elingeziwe liyalungiswa ngokuhlolwa. Indlela ejwayelekile yokuhlola ukukhetha kancane kancane i-CMC futhi ilinganise ukubonwa kwayo kuze kube uhla lwe-visvosity oyifunayo.
Ukuqapha ukuqina kwe-glaze slurry: I-glishry elungiselelwe idinga ukushiywa ukuze ime isikhathi eside ukubheka ukuqina kwayo. Bheka ukuhanjiswa kwezulu, i-agglomeration, njll. Uma kunenkinga, inani noma uhlobo lwe-CMC lingadinga ukulungiswa.
Shintsha ezinye izengezo: lapho usebenzisaCm, Kuyadingeka futhi ukubheka ukusetshenziswa kwezinye izengezo, njengokuhlanjululwa, ama-ejenti wokulinganisa, njll. Lezi izengezo zingasebenzisana ne-CMC futhi zithinte umphumela wazo wokuqina. Ngakho-ke, lapho ulungisa i-CMC, kuyadingeka futhi ukunaka isilinganiso sezingqinamba.
Ukusetshenziswa kwe-CMC ku-Ceramic Glaze Slurry ngumsebenzi wezobuchwepheshe obukhulu, obudinga ukucubungula okuphelele kanye nokulungiswa okusekelwe kwizidingo ze-viscosity, ukwakheka, usayizi wezinhlayiyana, izici ezisetshenziswayo kanye nezinye izinto ze-glaze slurry. Ukukhetha okunengqondo nokungezwa kweCicket®cmc akunakuthuthukisa ukuqina nokwingozi kwe-glaze slurry, kodwa futhi kuthuthukisa umphumela wokugcina we-glaze. Ngakho-ke, ukuthuthukisa ngokuqhubekayo nokushintsha ifomula yokusebenzisa ye-CMC ekukhiqizeni kuyisihluthulelo sokuqinisekisa ikhwalithi yemikhiqizo ye-ceramic.
Isikhathi sePosi: Jan-10-2025