Kwinkqubo yokuvelisa i-ceramic, i-viscosity ye-glaze slurry yiparameter ebaluleke kakhulu, echaphazela ngokuthe ngqo ukugeleza, ukufana, ukutyibilika kunye nesiphumo sokugqibela se-glaze ye-glaze. Ukuze ufumane isiphumo esifanelekileyo se-glaze, kubalulekile ukukhetha isiphumo esifanelekileyo se-glaze.I-CMC (iCarboxymethyl Cellulose) njengesithambisi. I-CMC yikhompawundi yendalo yepolymer esetyenziswa kakhulu kwi-ceramic glaze slurry, enokuqina okuhle, iipropati ze-rheological kunye nokumiswa.
1. Qonda iimfuno ze-viscosity ze-glaze slurry
Xa ukhetha i-CMC, kufuneka uqale ucacise iimfuno ze-viscosity ze-glaze slurry. Iiglaze ezahlukeneyo kunye neenkqubo zemveliso zinemfuno ezahlukeneyo ze-viscosity ye-glaze slurry. Ngokubanzi, i-viscosity ephezulu kakhulu okanye ephantsi kakhulu ye-glaze slurry iya kuchaphazela ukutshiza, ukuxubha okanye ukuntywila kwe-glaze.
I-glaze ethambileyo ene-viscosity ephantsi: ifanelekile kwinkqubo yokutshiza. I-viscosity ephantsi kakhulu inokuqinisekisa ukuba i-glaze ayiyi kuyivala i-spray gun ngexesha lokutshiza kwaye inokwenza uqweqwe olufanayo.
I-glaze slurry ephakathi ne-viscosity: ifanelekile kwinkqubo yokuntywila. I-viscosity ephakathi ingenza i-glaze igubungele ngokulinganayo umphezulu we-ceramic, kwaye akulula ukuyithoba.
I-glaze slurry ene-viscous ephezulu: ifanelekile kwinkqubo yokuxubha. I-glaze slurry ene-viscous ephezulu inokuhlala phezu komphezulu ixesha elide, iphephe ukunyibilika kakhulu, ngaloo ndlela ifumane umaleko we-glaze otyebileyo.
Ngoko ke, ukukhethwa kwe-CMC kufuneka kuhambelane neemfuno zenkqubo yemveliso.
2. Ubudlelwane phakathi kokusebenza kokutyeba kunye nokuxinana kwe-CMC
Ukusebenza kokujiya kwe-AnxinCel®CMC kudla ngokuxhomekeka kubunzima bayo be-molecular, inqanaba le-carboxymethylation kunye nobungakanani bokongeza.
Ubunzima beMolekyuli: Okukhona ubunzima beMolekyuli yeCMC buphezulu, kokukhona isiphumo sayo sokutyeba siqina. Ubunzima beMolekyuli obuphezulu bunokunyusa i-viscosity yesisombululo, ukuze senze i-slurry etyebileyo ngexesha lokusetyenziswa. Ke ngoko, ukuba kufuneka i-slurry ye-glaze etyebileyo, kufuneka kukhethwe i-CMC enobunzima beMolekyuli obuphezulu.
Umlinganiselo we-carboxymethylation: Okukhona inqanaba le-carboxymethylation ye-CMC liphezulu, kokukhona ukunyibilika kwayo emanzini kunamandla, kwaye inokusasazwa kakuhle emanzini ukuze yenze i-viscosity ephezulu. Ii-CMC eziqhelekileyo zinamanqanaba ahlukeneyo e-carboxymethylation, kwaye uhlobo olufanelekileyo lunokukhethwa ngokweemfuno ze-glaze slurry.
Isixa esongeziweyo: Isixa esongeziweyo se-CMC yindlela ethe ngqo yokulawula i-viscosity ye-glaze slurry. Ukongeza i-CMC encinci kuya kubangela i-viscosity ephantsi ye-glaze, ngelixa ukwandisa isixa se-CMC esongeziweyo kuya kwandisa kakhulu i-viscosity. Kwimveliso yokwenyani, isixa se-CMC esongeziweyo sidla ngokuba phakathi kwe-0.5% kunye ne-3%, sihlengahlengiswa ngokweemfuno ezithile.
3. Izinto ezichaphazela ukukhethwa kwe-CMC viscosity
Xa ukhetha i-CMC, kufuneka kuqwalaselwe ezinye izinto ezichaphazelayo:
a. Ukwakheka kweglaze
Ukwakheka kweglaze kuya kuchaphazela ngokuthe ngqo iimfuno zayo ze-viscosity. Umzekelo, iiglaze ezinomgubo ocolekileyo omninzi zinokufuna i-thickener ene-viscosity ephezulu ukuze zihlale ziqinile. Iiglaze ezinee-small particles ezincinci azinakufuna i-viscosity ephezulu kakhulu.
b. Ubungakanani be-glaze particles
Iiglaze ezinobunono obuphezulu zifuna ukuba i-CMC ibe neempawu ezingcono zokutyeba ukuqinisekisa ukuba amasuntswana amancinci anokuxhonywa ngokulinganayo kulwelo. Ukuba i-viscosity ye-CMC ayanelanga, umgubo ocolekileyo unokujika, nto leyo ebangela ukuba i-glaze ingalingani.
c. Ukuqina kwamanzi
Ukuqina kwamanzi kunempembelelo ethile kwimpembelelo yokunyibilika kunye nokuqina kwe-CMC. Ukubakho kwee-ion ze-calcium kunye ne-magnesium ezininzi emanzini aqinileyo kunokunciphisa impembelelo yokuqina kwe-CMC kwaye kubangele nemvula. Xa usebenzisa amanzi aqinileyo, kunokufuneka ukhethe iintlobo ezithile ze-CMC ukusombulula le ngxaki.
d. Ubushushu bokusebenza kunye nokufuma
Amaqondo obushushu ahlukeneyo kunye nokufuma kwindawo yokusebenza kuya kuchaphazela ukuxinana kwe-CMC. Umzekelo, kwindawo enobushushu obuphezulu, amanzi aphuma ngokukhawuleza, kwaye i-CMC enobukrakra obuphantsi inokufuneka ukuze kuthintelwe ukujiya okugqithisileyo kwe-glaze slurry. Ngokwahlukileyo koko, indawo enobushushu obuphantsi inokufuna i-CMC enobukrakra obuphezulu ukuqinisekisa uzinzo kunye nokuchaneka kwe-slurry.
4. Ukukhetha kunye nokulungiselela i-CMC
Xa isetyenziswa ngokwenene, ukukhethwa kunye nokulungiswa kwe-CMC kufuneka kwenziwe ngokwala manyathelo alandelayo:
Ukukhetha uhlobo lwe-AnxinCel®CMC: Okokuqala, khetha uhlobo olufanelekileyo lwe-CMC. Kukho amanqanaba ahlukeneyo e-viscosity e-CMC kwimarike, anokukhethwa ngokweemfuno ze-viscosity kunye neemfuno zokumiswa kwe-glaze slurry. Umzekelo, i-CMC enobunzima obuphantsi be-molecular ifanelekile kwi-glaze slurry ezifuna i-viscosity ephantsi, ngelixa i-CMC enobunzima obukhulu be-molecular ifanelekile kwi-glaze slurry ezifuna i-viscosity ephezulu.
Uhlengahlengiso lovavanyo lwe-viscosity: Ngokweemfuno ezithile ze-glaze slurry, ubungakanani be-CMC eyongeziweyo buhlengahlengiswa ngovavanyo. Indlela eqhelekileyo yovavanyo kukongeza i-CMC kancinci kancinci kwaye ulinganise i-viscosity yayo de kufikelelwe kuluhlu lwe-viscosity olufunekayo.
Ukujonga uzinzo lwe-glaze slurry: I-glaze slurry elungisiweyo kufuneka ishiywe ime ixesha elithile ukuze ibone uzinzo lwayo. Jonga ukuba ayinamanzi na, i-agglomeration, njl. Ukuba kukho ingxaki, ubungakanani okanye uhlobo lwe-CMC lunokufuneka lulungiswe.
Lungisa ezinye izongezo: Xa usebenzisaI-CMC, kuyimfuneko ukuqwalasela ukusetyenziswa kwezinye izongezo, ezifana nezisasazi, ii-leveling agents, njl. Ezi zongezo zinokusebenzisana ne-CMC kwaye zichaphazele isiphumo sayo sokutyeba. Ke ngoko, xa ulungisa i-CMC, kuyimfuneko nokuqwalasela umlinganiselo wezinye izongezo.
Ukusetyenziswa kwe-CMC kwi-ceramic glaze slurry ngumsebenzi wobuchwephesha kakhulu, ofuna ukuqwalaselwa ngokupheleleyo kunye nokulungiswa ngokusekelwe kwiimfuno ze-viscosity, ukwakheka, ubungakanani bamasuntswana, indawo yokusetyenziswa kunye nezinye izinto ze-glaze slurry. Ukukhetha okufanelekileyo kunye nokongezwa kwe-AnxinCel®CMC akunakuphucula kuphela uzinzo kunye nokugeleza kwe-glaze slurry, kodwa kukwaphucula nesiphumo sokugqibela se-glaze. Ke ngoko, ukuphucula rhoqo kunye nokulungisa ifomula yokusetyenziswa kwe-CMC kwimveliso ngundoqo wokuqinisekisa umgangatho weemveliso ze-ceramic.
Ixesha lokuposa: Jan-10-2025