Ceramic qib CMC

Ceramic qib CMC Sodium carboxymethyl cellulose kua tuaj yeem yaj nrog lwm cov dej-soluble adhesives thiab resins. Lub viscosity ntawm CMC cov tshuaj txo nrog qhov nce ntawm qhov kub thiab txias, thiab cov viscosity yuav rov qab los tom qab txias. CMC aqueous tov yog cov kua uas tsis yog-Newtonian nrog pseudoplasticity, thiab nws cov viscosity txo qis nrog qhov nce ntawm tangential quab yuam, uas yog hais tias, fluidity ntawm cov tshuaj yuav zoo dua nrog rau qhov nce ntawm tangential quab yuam. Sodium carboxymethyl cellulose (CMC) kev daws teeb meem muaj cov qauv network tshwj xeeb, tuaj yeem txhawb nqa lwm yam tshuaj, kom tag nrho cov kab ke sib npaug sib npaug mus rau tag nrho.
Ceramic qib CMC tuaj yeem siv rau hauv lub cev ceramic, glazing pulp, thiab zoo nkauj glaze. Siv nyob rau hauv ceramic lub cev, nws yog ib tug zoo zog tus neeg sawv cev, uas yuav ntxiv dag zog rau lub mouldability ntawm av nkos thiab xuab zeb cov ntaub ntawv, pab txhawb lub cev shaping thiab ua rau kom lub folding lub zog ntawm lub cev ntsuab.
Yam khoom
Qhov tshwm sim Dawb rau cov hmoov dawb dawb
Particle loj 95% dhau 80 mesh
Degree ntawm kev hloov pauv 0.7-1.5
PH tus nqi 6.0 ~ 8.5
Purity (%) 92min, 97min, 99.5min
Nrov qib
Daim ntawv thov Qib Viscosity (Brookfield, LV, 2% Solu) Viscosity (Brookfield LV, mPa.s, 1% Solu) Degree ntawm Hloov Purity
CMC Rau Ceramic CMC FC400 300-500 0.8-1.0 92% min
CMC FC1200 1200-1300 0.8-1.0 92% min
Daim ntawv thov:
1. Daim ntawv thov nyob rau hauv ceramic printing glaze
CMC muaj solubility zoo, siab daws teeb pom kev zoo thiab yuav luag tsis muaj cov khoom siv tsis sib xws. Nws muaj qhov zoo heev shear dilution thiab lubrication, uas tuaj yeem txhim kho kev hloov pauv ntawm kev luam ntawv thiab kev ua haujlwm tom qab ua tiav ntawm kev luam ntawv glaze. Meanwhile, CMC muaj zoo thickening, dispersion thiab stability nyhuv thaum siv rau ceramic printing glaze:
* Zoo luam ntawv rheology los xyuas kom meej luam ntawv du;
* Cov qauv luam tawm yog qhov tseeb thiab cov xim zoo ib yam;
* High smoothness ntawm kev daws, zoo lubrication, zoo siv nyhuv;
* Cov dej zoo solubility, yuav luag tag nrho cov teeb meem yaj, tsis nplaum net, tsis thaiv net;
* Cov kev daws teeb meem muaj qhov pom tseeb thiab zoo net nkag mus;
* Zoo heev shear dilution, zoo heev txhim kho cov luam ntawv adaptability ntawm printing glaze;

2. Daim ntawv thov nyob rau hauv ceramic infiltration glaze
Embossing glaze muaj ntau cov ntsev ntsev, thiab acidic, embossing glaze CMC muaj superior acid kuj thiab ntsev tsis kam stability, yog li ntawd embossing glaze nyob rau hauv kev siv thiab kev tso kawm txheej txheem kom ruaj khov viscosity, los tiv thaiv kev hloov ntawm viscosity thiab cuam tshuam. Cov xim sib txawv, zoo heev txhim kho kev ruaj ntseg ntawm embossing glaze:
* Zoo solubility, tsis muaj plug, zoo permeability;
* Zoo txuam nrog glaze, kom lub paj glaze stability;
* Zoo acid tsis kam, alkali tsis kam, ntsev tsis kam thiab ruaj khov, tuaj yeem khaws cov viscosity ntawm infiltration glaze ruaj khov;
* Kev daws teeb meem kev ua tau zoo yog qhov zoo, thiab viscosity stability yog qhov zoo, tuaj yeem tiv thaiv kev hloov pauv viscosity cuam tshuam rau xim sib txawv.

3. Daim ntawv thov hauv lub cev ceramic
CMC muaj cov qauv linear polymer tshwj xeeb. Thaum CMC ntxiv rau dej, nws pawg hydrophilic tau ua ke nrog dej los tsim cov txheej txheem solvated, kom CMC molecules maj mam tawg hauv dej. CMC polymers cia siab rau hydrogen daim ntawv cog lus thiab van der Waals quab yuam los tsim ib lub network qauv, yog li qhia adhesion. CMC rau ceramic embryo lub cev yuav siv tau raws li excipient, plasticizer thiab ntxiv dag zog rau lub cev embryo nyob rau hauv ceramic kev lag luam.
* Tsawg npaum li cas, ntsuab dabtsi yog khoov zog nce efficiency yog pom tseeb;
* Txhim kho ntsuab ua kom ceev, txo kev siv zog ntau lawm;
* Kev poob zoo ntawm hluav taws, tsis muaj qhov seem tom qab hlawv, tsis cuam tshuam cov xim ntsuab;
* Yooj yim rau kev khiav lag luam, tiv thaiv glaze dov, tsis muaj glaze thiab lwm yam tsis xws luag;
* Nrog cov nyhuv los tiv thaiv coagulation, tuaj yeem txhim kho qhov dej ntawm glaze muab tshuaj txhuam, yooj yim rau kev ua haujlwm glaze;
* Raws li ib tug billet excipient, nce lub plasticity ntawm cov khoom siv xuab zeb, yooj yim rau lub cev;
* Muaj zog txhua yam hnav tsis kam, tsis tshua muaj cov saw molecular puas hauv cov txheej txheem ntawm pob milling thiab txhua yam nplawm;
* Raws li tus neeg sawv cev ntxiv dag zog rau billet, ua kom lub zog khoov ntawm ntsuab billet, txhim kho kev ruaj ntseg ntawm billet, txo qhov kev puas tsuaj;
* Muaj zog ncua kev kawm ntawv thiab dispersion, tuaj yeem tiv thaiv cov ntaub ntawv tsis zoo thiab cov ntaub so ntswg nyob, kom cov slurry tusyees dispersed;
* Ua kom cov dej noo nyob rau hauv lub billet evaporate tusyees, tiv thaiv kom qhuav thiab tawg, tshwj xeeb tshaj yog siv nyob rau hauv loj loj pem teb pobzeb billets thiab polished cib billets, cov nyhuv yog pom tseeb.

4. Daim ntawv thov nyob rau hauv ceramic glaze slurry
CMC belongs rau cov chav kawm polyelectrolyte, uas feem ntau yog siv los ua cov ntawv khi thiab raug tshem tawm hauv glaze slurry. Thaum CMC nyob rau hauv lub glaze slurry, dej nkag mus rau hauv CMC yas daim nyob rau hauv, hydrophilic pab pawg neeg ua ke nrog dej, tsim dej nqus expansion, thaum lub micelle nyob rau hauv hydration expansion, sab hauv sab nrauv ua ke nrog dej txheej yog tsim, micelle nyob rau hauv thaum ntxov yaj theem nyob rau hauv adhesive tov, vim qhov loj, zoo li asymmetry, thiab ua ke nrog cov dej maj mam tsim network qauv, ntim loj heev, Yog li ntawd, nws muaj zog adhesion muaj peev xwm:
* Nyob rau hauv cov xwm txheej ntawm qhov tsawg npaum li cas, zoo kho rheology ntawm glaze muab tshuaj txhuam, yooj yim rau siv glaze;
* Txhim kho qhov kev sib txuas ntawm qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob
* High glaze fineness, ruaj khov glaze muab tshuaj txhuam, thiab tuaj yeem txo cov pinhole ntawm sintered glaze;
* Zoo heev dispersion thiab kev tiv thaiv colloid kev ua tau zoo, tuaj yeem ua rau glaze slurry nyob rau hauv lub xeev dispersion ruaj khov;
* Ua kom zoo dua qhov nro ntawm glaze, tiv thaiv dej los ntawm glaze diffusion rau lub cev, ua rau kom smoothness ntawm glaze;
* Tsis txhob tawg thiab luam ntawv tawg thaum lub sij hawm xa khoom vim qhov poob ntawm lub zog ntawm lub cev tom qab glazing.

Ntim:
CMC Khoom yog ntim rau hauv peb txheej ntawv hnab nrog lub hnab polyethylene inner, net hnyav yog 25kg ib lub hnab.
12MT / 20'FCL (nrog Pallet)
14MT / 20'FCL (tsis muaj pallet)