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Izigaba Zemikhiqizo
Imikhiqizo Evelele
01
Ibanga le-Ceramic CMC
Ibanga le-Ceramic CMC
Ibanga le-Ceramic CMC
Ibanga le-Ceramic CMC
Ibanga le-Ceramic CMC
Ibanga le-Ceramic CMC
Ibanga le-Ceramic CMC
Ibanga le-Ceramic CMC

Ibanga le-Ceramic CMC

Isixazululo se-CMC se-Ceramic grade Sodium carboxymethyl cellulose singancibilikiswa nezinye izinamathiselo nama-resin ancibilikayo emanzini. I-viscosity yesisombululo se-CMC iyancipha ngokukhuphuka kwezinga lokushisa, futhi i-viscosity izolulama ngemva kokupholisa. Isixazululo samanzi se-CMC siwuketshezi olungeyona i-Newtonian olune-pseudoplasticity, futhi i-viscosity yaso iyancipha ngokukhuphuka kwamandla e-tangential, okungukuthi, ukugeleza kwesisombululo kuba ngcono ngokukhuphuka kwamandla e-tangential. Isixazululo se-Sodium carboxymethyl cellulose (CMC) sinesakhiwo senethiwekhi esiyingqayizivele, singasekela kahle ezinye izinto, ukuze lonke uhlelo luhlakazeke ngokulinganayo lube yi-whole.


I-CMC yezinga le-Ceramic ingasetshenziswa emzimbeni we-ceramic, i-glazing pulp, kanye ne-glaze ekhangayo. Isetshenziswa emzimbeni we-ceramic, iyi-ejenti enhle yokuqinisa, engaqinisa ukubumbana kwezinto zodaka nesihlabathi, ilula ukwakheka komzimba futhi ikhulise amandla okugoqa omzimba oluhlaza.

    Xhumana nathi
    imininingwane yomkhiqizo

    Izakhiwo ezijwayelekile

    incazelo2

    Ukubukeka

    Impuphu emhlophe kuya kwemhlophe kakhulu

    Usayizi wezinhlayiya

    I-95% idlula i-mesh engu-80

    Izinga lokushintshana

    0.7-1.5

    Inani le-PH

    6.0~8.5

    Ubumsulwa (%)

    Imizuzu engama-92, imizuzu engama-97, imizuzu engama-99.5

    Amamaki adumile

    Isicelo

    Ibanga elijwayelekile

    Ukuthamba (eBrookfield, LV, 2%Solu)

    Ukuthamba (iBrookfield LV, mPa.s, 1%Solu)

    Izinga Lokufaka Esikhundleni

    Ubumsulwa

    CMC Ukuze bobumba

     

    I-CMC FC400

     

    300-500

    0.8-1.0

    92%min

    I-CMC FC1200

    1200-1300

     

    0.8-1.0

    92%min

    Izicelo

    incazelo2

    1. Ukusetshenziswa ku-glaze yokunyathelisa ye-ceramic

    I-CMC inokuncibilika okuhle, ukucaca okuphezulu kwesisombululo futhi cishe ayinazo izinto ezingahambisani. Inokunciphisa ukucheba kanye nokuthambisa okuhle kakhulu, okungathuthukisa kakhulu ukuzivumelanisa nokuphrinta kanye nomphumela wokucubungula ngemuva kokuphrinta i-glaze. Okwamanje, i-CMC inokuqina okuhle, ukuhlakazeka kanye nomphumela wokuzinza uma isetshenziswa ku-glaze yokuphrinta ye-ceramic:
    * I-rheology yokunyathelisa enhle ukuqinisekisa ukunyathelisa okubushelelezi;
    * Iphethini ephrintiwe icacile futhi umbala uyavumelana;
    * Ukushelela okuphezulu kwesisombululo, ukuthambisa okuhle, umphumela omuhle wokusetshenziswa;
    * Ukuncibilika kwamanzi okuhle, cishe konke kuncibilikile, hhayi inethi enamathelayo, hhayi inethi evimbayo;
    * Isixazululo sinokubonakala okuphezulu kanye nokungena okuhle kwenethi;
    * Ukunciphisa okuhle kakhulu kwe-shear, kuthuthukisa kakhulu ukuzivumelanisa nezimo kokuphrinta kwe-glaze;

    2. Ukusetshenziswa ku-glaze yokungena kwe-ceramic

    I-glaze yokumboza iqukethe inani elikhulu lezinto ezinosawoti ezincibilikayo, kanti i-glaze ye-CMC ene-acidic, embossing inokumelana okuphezulu kwe-asidi kanye nokuqina kokumelana nosawoti, ukuze i-glaze yokumboza enkambisweni yokusetshenziswa nokubekwa igcine i-viscosity ezinzile, ukuvimbela ushintsho lwe-viscosity futhi kuthinte umehluko wombala, kuthuthukise kakhulu ukuzinza kwe-glaze yokumboza:
    * Ukuncibilika okuhle, akukho plagi, ukuvuleka okuhle;
    * Ukuhambisana okuhle ne-glaze, ukuze i-glaze yembali iqine;
    * Ukumelana okuhle ne-asidi, ukumelana ne-alkali, ukumelana nosawoti kanye nokuqina, kungagcina i-viscosity ye-glaze yokungena izinzile;
    * Ukusebenza kokulinganisa isixazululo kuhle, futhi ukuzinza kwe-viscosity kuhle, kungavimbela izinguquko ze-viscosity ukuthinta umehluko wombala.

    3. Isicelo emzimbeni we-ceramic

    I-CMC inesakhiwo se-polymer esiyingqayizivele. Uma i-CMC ingezwa emanzini, iqembu layo elithanda amanzi lihlanganiswa namanzi ukuze kwakhiwe ungqimba oluxubile, ukuze ama-molecule e-CMC ahlakazeke kancane kancane emanzini. Ama-polymer e-CMC athembele ekubopheni kwe-hydrogen kanye namandla e-van der Waals ukwakha isakhiwo senethiwekhi, ngaleyo ndlela abonise ukunamathela. I-CMC yomzimba we-ceramic embryo ingasetshenziswa njengesithako, i-plasticizer kanye ne-ejenti yokuqinisa umzimba we-embryo embonini ye-ceramic.
    * Umthamo omncane, amandla okugoba aluhlaza andisa ukusebenza kahle kusobala;
    * Thuthukisa isivinini sokucubungula okuluhlaza, nciphisa ukusetshenziswa kwamandla okukhiqiza;
    * Ukulahlekelwa okuhle komlilo, akukho zinsalela ngemva kokusha, akuthinti umbala oluhlaza;
    * Kulula ukuyisebenzisa, ivimbela ukugoqa kwe-glaze, ukuntuleka kwe-glaze kanye nezinye izinkinga;
    * Ngomphumela wokulwa nokujiya, kungathuthukisa ukugeleza kwe-glaze paste, kube lula ukufutha ukusebenza kwe-glaze;
    * Njengomphelelisi we-billet, khulisa ukwakheka kwesihlabathi, kube lula ukwakha umzimba;
    * Ukumelana okunamandla kokuguguleka kwemishini, umonakalo omncane weketanga lama-molecule enqubweni yokugaya ibhola kanye nokuxubana kwemishini;
    * Njenge-ejenti yokuqinisa i-billet, khulisa amandla okugoba kwe-billet eluhlaza, thuthukisa ukuzinza kwe-billet, wehlise izinga lomonakalo;
    * Ukumiswa okunamandla nokuhlakazeka, kungavimbela izinto zokusetshenziswa ezimbi kanye nezinhlayiya ze-pulp ukuthi zihlale, ukuze i-slurry ihlakazeke ngokulinganayo;
    * Yenza umswakama osebhilethini uphele ngokulinganayo, uvimbele ukoma nokuqhekeka, ikakhulukazi okusetshenziswa kumabhilethi amakhulu ethayela phansi kanye namabhilethi ezitini ezipholishiwe, umphumela usobala.

    4. Ukusetshenziswa ku-ceramic glaze slurry

    I-CMC ingeyesigaba se-polyelectrolyte, esisetshenziswa kakhulu njenge-binder kanye ne-suspension ku-glaze slurry. Lapho i-CMC ku-glaze slurry, amanzi angena engxenyeni yepulasitiki ye-CMC ngaphakathi, iqembu le-hydrophilic lihlanganiswe namanzi, likhiqiza ukwanda kokumuncwa kwamanzi, kuyilapho i-micelle ekunwetshweni kokumuncwa kwamanzi, i-yangaphakathi yangaphandle ihlanganiswe nengqimba yamanzi, i-micelle esigabeni sokuqala esincibilikisiwe kusisombululo se-glue, ngenxa yobukhulu, ukungalingani kwesimo, futhi kuhlanganiswe nesakhiwo senethiwekhi esakhiwe kancane kancane namanzi, ivolumu inkulu kakhulu, Ngakho-ke, inekhono lokunamathela eliqinile:
    * Ngaphansi kwesimo somthamo ophansi, lungisa ngempumelelo i-rheology ye-glaze paste, kulula ukuyisebenzisa i-glaze;
    * Thuthukisa ukusebenza kokubopha kwe-glaze engenalutho, uthuthukise kakhulu amandla e-glaze, uvimbele i-deglazing;
    * Ubucwebe obuphezulu be-glaze, i-glaze paste eqinile, futhi inganciphisa imbobo ye-pinhole ku-glaze e-sintered;
    * Ukusabalala okuhle kakhulu nokusebenza kahle kwe-colloid okuvikelayo, kungenza i-glaze slurry ibe sesimweni sokusabalala esizinzile;
    * Kuthuthukisa ngempumelelo ukucindezelwa kobuso be-glaze, kuvimbela amanzi ekusakazekeni kwe-glaze emzimbeni, kwandise ukushelela kwe-glaze;
    * Gwema ukuqhekeka nokuqhekeka kokuphrinta ngesikhathi sokuhambisa ngenxa yokwehla kwamandla omzimba ngemva kokucwebezela.

    Ukupakisha

    incazelo2

    Umkhiqizo we-CMC upakishwe esikhwameni sephepha esinezingqimba ezintathu esinesikhwama se-polyethylene sangaphakathi esiqinisiwe, isisindo esiphelele singama-25kg ngesikhwama ngasinye.
    12MT/20'FCL (ene-Pallet)
    14MT/20'FCL (ngaphandle kwephalethi)