Cov ntawv thov ntawm Carboxymethyl Cellulose Sodium hauv Ceramic Glaze Slurry

Carboxymethyl cellulose sodium (CMC) pom ntau daim ntawv thov hauv cov khoom siv ceramic glaze slurries vim nws cov khoom rheological, cov peev xwm khaws dej, thiab muaj peev xwm tswj tau viscosity. Nov yog qee qhov kev siv CMC hauv cov khoom siv ceramic glaze slurries:

1. Kev Tswj Xyuas Qhov Ntsws:
   • CMC siv ua tus neeg sawv cev ua kom tuab hauv cov khoom siv ua kom cov xim av nplaum kom tswj tau qhov viscosity. Los ntawm kev kho qhov concentration ntawm CMC, cov chaw tsim khoom tuaj yeem ua tiav qhov viscosity xav tau rau kev siv kom raug thiab lo rau cov chaw ua los ntawm cov khoom siv ua kom zoo. CMC pab tiv thaiv kom tsis txhob muaj dej ntws ntau dhau lossis khiav ntawm cov xim av thaum lub sijhawm siv.
2. Kev Ncua Cov Khoom Me Me:
   • CMC ua haujlwm ua tus neeg sawv cev rau kev ncua, pab kom cov khoom khov (piv txwv li, cov xim, cov khoom sau) sib npaug thoob plaws hauv cov kua nplaum. Qhov no tiv thaiv kev poob lossis kev tso dej ntawm cov khoom me me, ua kom muaj xim thiab cov qauv ntawm cov kua nplaum.
3. Kev Khaws Dej:
   • CMC muaj cov khoom zoo heev uas khaws cov dej noo, uas pab tswj cov dej noo ntawm cov khoom siv ceramic glaze thaum lub sijhawm khaws cia thiab siv. Qhov no tiv thaiv cov glaze kom tsis txhob qhuav sai dhau, ua rau lub sijhawm ua haujlwm ntev dua thiab lo rau cov chaw ceramic zoo dua.
4. Cov Khoom Thixotropic:
   • CMC muab cov cwj pwm thixotropic rau cov khoom siv ceramic glaze slurries, txhais tau tias qhov viscosity txo qis hauv qab kev ntxhov siab shear (piv txwv li, thaum lub sijhawm do lossis thov) thiab nce ntxiv thaum kev ntxhov siab raug tshem tawm. Cov khoom no txhim kho kev ntws thiab kev nthuav dav ntawm cov glaze thaum tiv thaiv kev sagging lossis dripping tom qab thov.
5. Kev Txhim Kho Kev Sib Txuas:
   • CMC txhim kho qhov kev sib txuas ntawm cov khoom siv ceramic glaze slurries rau ntawm qhov chaw substrate, xws li cov av nplaum lossis cov vuas ceramic. Nws tsim ib daim zaj duab xis nyias, sib xws rau ntawm qhov chaw, txhawb kev sib txuas zoo dua thiab txo qhov kev pheej hmoo ntawm cov qhov tsis zoo xws li cov qhov pinholes lossis cov kab mob hauv cov glaze hlawv.
6. Kev Hloov Kho Rheology:
   • CMC hloov kho cov yam ntxwv rheological ntawm cov khoom siv ceramic glaze slurries, cuam tshuam rau lawv tus cwj pwm ntws, shear thinning, thiab thixotropy. Qhov no tso cai rau cov chaw tsim khoom los kho cov yam ntxwv rheological ntawm cov glaze rau cov txheej txheem thov thiab cov kev xav tau tshwj xeeb.
7. Kev Txo Qhov Tsis Zoo:
   • Los ntawm kev txhim kho qhov ntws, kev nplaum, thiab kev sib npaug ntawm cov khoom siv ceramic glaze slurries, CMC pab txo cov qhov tsis zoo hauv cov glaze hlawv, xws li tawg, vwm, lossis tsis sib npaug. Nws txhawb kom muaj qhov chaw glaze du thiab sib xws dua, txhim kho qhov zoo nkauj thiab zoo ntawm cov khoom ceramic.

carboxymethyl cellulose sodium (CMC) ua lub luag haujlwm tseem ceeb hauv cov khoom siv ceramic glaze slurries los ntawm kev muab kev tswj viscosity, kev ncua ntawm cov khoom me me, kev khaws dej, cov khoom thixotropic, kev txhim kho adhesion, kev hloov pauv rheology, thiab kev txo qis ntawm qhov tsis xws luag. Nws siv txhim kho kev ua tiav, kev siv, thiab qhov zoo ntawm cov khoom siv ceramic glazes, pab txhawb rau kev tsim cov khoom siv ceramic zoo nrog cov yam ntxwv zoo nkauj thiab kev ua tau zoo.