Sodium carboxymethyl selile selile, icyongereza azwi cyane nka "methyl" mu nganda za ceramic, ni ifu ya aiyoni, ifu yumuhondo cyangwa umuhondo cyangwa umuhondo cyangwa umuhondo cyangwa yahinduwe. . CMC ifite neza kandi irashobora gushonga muburyo buboneye kandi bumwe bwa virusire kumazi akonje namazi ashyushye.
1. Intangiriro ngufi yo gusaba CMC mu cirami
1.1. Gusaba CMC mu Ceramic
1.1.1, Ihame ryo gusaba
CMC ifite imiterere yihariye ya polymer. Iyo CMC yongewe mumazi, itsinda ryayo ryamazi (-Coona) rihuza amazi kugirango ikore urwego rwo gucururizwa, kugirango molekile ya CMC itatanye buhoro buhoro itatatana mumazi. CMC Polymers yishingikiriza kuri Hydrogen Bonds na Van der ibitambo byingabo. Ingaruka zikora imiterere yumuyoboro, bityo ugaragaze ubumwe. CMC yihariye CMC irashobora gukoreshwa nkabashimishwa, plastisar, no gushimangira umukozi ku nzego Icyatsi mu nganda z'i Ceramic. Ongeraho umubare ukwiye wa CMC kuri Billet irashobora kongera imbaraga zubunini, kora imbaraga zoroshye kuri byinshi, zongere imbaraga za Billet inshuro 2 kugeza kuri 3, kandi ugabanye igipimo cyimikorere yo hejuru yubuka kandi kigabanya ibiciro byo gutunganya. . Muri icyo gihe, kubera kongeramo CMC, birashobora kongera umuvuduko wicyatsi kibisi no kugabanya ibiyobyabwenge. Irashobora kandi gutuma ubuhehere muri billet ihinduka kandi ikakumira kandi ikavunika. By'umwihariko iyo ikoreshwa kuri echide nini-ntoya ya tile ahile hamwe n'amatafari asenyutse, ingaruka ni nziza. biragaragara. Ugereranije nabandi bandi b'umubiri ushimangira abakozi, umubiri wicyatsi CMC idasanzwe ifite ibiranga bikurikira:
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1.1.2, ongeraho uburyo
Umubare rusange wa CMC muri Bilt ni 0.03-0.3%, bishobora guhindurwa muburyo bukwiye ukurikije ibyo dukeneye. Kucyondo hamwe nibikoresho byibitabyo byinshi bitagira amatangine muri formula, CMC irashobora kongerwaho muruganda rwamuganda kugirango usuke hamwe nubwato, kugirango utagirire nabi ku ruganda rukaba mu ruganda rukaba mu masaha 1-5 mbere yo gusya.
1.2. Gusaba CMC muri glaze slurry
1.2.1. Ihame ryo gusaba
CMC yo gusebanya ni igiterane kandi gihuza imikorere myiza. Ikoreshwa muburyo bwo hasi no hejuru ya glaze yo hejuru ya ceramic, ishobora kongera imbaraga zingana hagati yumuriro numubiri. Kuberako slaze yoroshye kwicisha bugufi kandi ifite umutekano mubi, CMC hamwe nuburyo butandukanye bwo guhuza ni bwiza, kandi bifite ibice byiza kandi birinda ibirambanyi kandi birinda muri leta ihamye cyane. Nyuma yo kongera cmc, amakimbirane yubuso ya glaze arashobora kwiyongera, amazi arashobora gukumirwa mugukwirakwiza hejuru yumubiri wicyatsi, no kuvunika no kuvunika no kuvunika hejuru yimbaraga zumubiri nyuma yo guswera birashobora kwirindwa. , Pinhole phenomenon kuri glaze nayo irashobora kugabanuka nyuma yo kurasa.
1.2.2. Ongeraho Uburyo
Umubare wa CMC wongeyeho muri epfo na glaze yo hejuru muri rusange 0.08-0.30%, kandi birashobora guhindurwa ukurikije ibyo dukeneye. Banza ukore cmc mubisubizo bya 3%. Niba bigomba kubikwa iminsi myinshi, iki giro gikeneye kongerwaho hamwe nububiko bukwiye kandi bugashyirwa mubintu bifunze, bibitswe ku bushyuhe bwo hasi, hanyuma buvanga ninda cyane.
1.3. Gusaba CMC mu gucapa glaze
1.3.1. CMC idasanzwe yo gucapa glaze ifite ubwinshi, itagira itagaragara no gutuza. Iyi CMC idasanzwe yakiriye ikoranabuhanga rishya, rifite umuco mwiza, gukorera mu mucyo mwinshi, hafi akamaro ka SORE, kandi bigabanya ibintu byiza byo gucapa, bigabanya cyane imiyoboro yo gucapa, bigabanya cyane imiyoboro yo gucapa.
1.3.2. Muri rusange kongeramo umubare wo kongeramo incapa ni 1.5-3%. CMC irashobora gucengerwa na royone glycol hanyuma ongeraho amazi kugirango ubanjirwe. Irashobora kandi kongerwaho hamwe na 1-5% sodium tripolyphosphate nibikoresho byamabara hamwe. Ivanga ryumye, hanyuma ushonge amazi, kugirango ibikoresho byose bishongeshejwe byuzuye.
1.4. Gusaba CMC muri oozing glaze
1.4.1. Ihame ryo gusaba
Kumva glaze irimo umunyu mwinshi, kandi bimwe muribi ari acide nkeya. Ubwoko bwihariye bwa CMC yo kuva amaraso glaze ifite ubukungu buhebuje, bushobora gukomeza gukomera kwa glaze nyabagendwa mugihe cyo gukoresha no gushyiramo, kandi tukabibuza kwangirika kubera impinduka muri vino. Ihindura itandukaniro ryamabara, kandi kudusaba amazi, mesh guturika no kugumana amazi ya CMC yo kuva amaraso ni byiza cyane, ni ubuhe bufasha bukomeye bwo gukomeza gutuza cyane glaze.
1.4.2. Ongeraho Uburyo
Gushonga CMC hamwe na Ethyful Glycol, igice cyamazi hamwe numukozi utoroshye, hanyuma ugavanga hamwe nigisubizo cyamabara yashongeshejwe.
2. Ibibazo bigomba kwishyurwa mu musaruro wa CMC mu cirami
2.1. Ubwoko butandukanye bwa CMC bufite imirimo itandukanye mumusaruro winkoromic. Guhitamo gukosora birashobora kugera ku ntego yubukungu no gukora neza.
2.2. Mu buryo bwo gucapa no gucapa glaze, ntugomba gukoresha ibicuruzwa bya CMC bidahendutse, cyane cyane mu icapiro, mugomba guhitamo kweza hejuru, aside nziza, kandi mu mucyo urwanya urumuri ruvunika na pinholes rugaragara hejuru. Muri icyo gihe, irashobora kandi gukumira ibintu byo gucomeka, urwego rubi n'amabara atandukanye mu gihe cyo gukoresha.
2.3. Niba ubushyuhe ari hejuru cyangwa slaze hagomba gushyirwaho igihe kirekire, kubungabunga bikwiye kongerwaho.
3. Isesengura ryibibazo bisanzwe bya CMC mubyakozwe ceramic
3.1. Amazi yicyondo ntabwo ari meza, kandi biragoye kurekura kole.
Kubera ubushyuhe bwayo, CMC buzotera uruyobe rw'ibyondo kuba hejuru cyane, bikagora kurekura icyondo. Igisubizo nuguhindura umubare n'ubwoko bwa coar. Formula yawe ikurikira irasabwa: (1) Sodium Tripolyphosphate 0.3%; (2) Sodium Tripolyphosphate 0.1% + ikirahuri cyamazi 0.3%; (3) Sodium acide humic 0.2% + Sodium Tripolyphosphate 0.1%
3.2. Inkweto za glaze no gucapa inka zinanutse.
Impamvu zituma glaze itandukana kandi icapiro riryo riryo riryo ribi: Igisubizo ni ugukaraba neza ikintu cya glaze sliurry cyangwa wino, cyangwa ongeraho kubungabunga nka forvalt nka formaldehyde na fenol. . Birasabwa kongeramo cmc igisubizo cyamazema kugirango uhindure mugihe ukoresheje.
3.3. Shyira urushundura mugihe ukoresheje incaracap.
Igisubizo nuguhindura ingano ya CMC kugirango ubunebwe bwa slaze yicapire bugabanuke, kandi nibiba ngombwa, ongeraho amazi make kugirango ubyuke.
3.4. Hano haribintu byinshi byo guhagarika no gukora isuku.
Igisubizo ni ukunoza gukorera mu mucyo no kukengurwa na CMC; Nyuma yamavuta yo gucapa yiteguye, anyura muri mesh ya 120-mesh, kandi amavuta yo gucapa akeneye kandi kunyura muri 100-120-mesh; Hindura vicosity ya glaze.
3.5. Ifungwa ry'amazi ntabwo ari ryiza, kandi ubuso bwururabyo buzasubira inyuma nyuma yo gucapa, bizagira ingaruka kuri icapiro ritaha.
Igisubizo nukwongera ingano ya Glycerin mubikorwa byo gutegura amavuta; Koresha SMC Hagati ya CMC hamwe nimpamyabumenyi yo gusimbuza (isinziriye neza) kugirango bategure amavuta yo gucapa.
Igihe cyagenwe: Feb-14-2025