Ukusetyenziswa kwe-CMC kwi-Ceramic Glaze

I-Ceramic glaze yingubo yeglasi egalelwa kwiiseramics ukuzenza zithandeke ngakumbi, zomelele kwaye zisebenze. I-chemistry ye-ceramic glaze iyinkimbinkimbi, kwaye idinga ulawulo oluchanekileyo lweeparamitha ezahlukeneyo ukufumana iipropati ezifunwayo. Enye yeeparameters ezibalulekileyo yiCMC, okanye i-micelle concentration, edlala indima ebalulekileyo ekwenziweni nasekuzinzeni kweglaze.

I-CMC luxinaniso lwee-surfactants apho ukwakheka kweemicelles kuqala ukwenzeka. I-micelle sisakhiwo esenzeka xa iimolekyuli ze-surfactant zidibana kunye kwisisombululo, zenza isakhiwo esingqukuva kunye nemisila ye-hydrophobic embindini kunye neentloko ze-hydrophilic phezu komhlaba. Kwi-ceramic glaze, i-surfactants isebenza njenge-dispersants evimbela ukuhlaliswa kweengqungquthela kunye nokukhuthaza ukubunjwa kokumiswa okuzinzileyo. I-CMC ye-surfactant imisela ubungakanani be-surfactant efunekayo ukugcina ukumiswa okuzinzileyo, okuchaphazela umgangatho we-glaze.

Esinye sezona zicelo zixhaphakileyo ze-CMC kwi-ceramic glaze ifana ne-dispersant yamasuntswana e-ceramic. Iincinci zeCeramic zinotyekelo lokuzinza ngokukhawuleza, ezinokukhokelela ekusasazeni ngokungalingani kunye nomgangatho ophantsi. I-Dispersants inceda ukukhusela ukuhlalisa ngokudala amandla aphikisayo phakathi kwamaqhekeza, agcina exhonywe kwi-glaze. I-CMC ye-disassant imisela ubuncinci boxinzelelo olufunekayo ukuphumeza ukusasazwa okusebenzayo. Ukuba ukuxinwa kwe-disperant kuphantsi kakhulu, iinqununu ziya kuhlala, kwaye i-glaze iya kungalingani. Ngakolunye uhlangothi, ukuba i-concentration iphezulu kakhulu, inokubangela ukuba i-glaze ingazinzi kwaye ihluke kwiileya.

Esinye isicelo esibalulekileyo seI-CMC kwi-ceramic glazeifana nesilungisi serheology. I-Rheology ibhekisa kuphononongo lokuhamba kwezinto, kwaye kwi-ceramic glaze, ibhekisa kwindlela i-glaze equkuqela ngayo kwaye ihlale kumphezulu we-ceramic. I-rheology ye-glaze ichaphazeleka yizinto ezahlukeneyo, kubandakanywa ukusabalalisa ubungakanani be-particle, i-viscosity ye-suspending medium, kunye noxinzelelo kunye nohlobo lwe-dispersant. I-CMC ingasetyenziselwa ukuguqula i-rheology ye-glaze ngokuguqula i-viscosity kunye neempawu zokuhamba. Umzekelo, i-disperant ye-CMC ephezulu inokudala i-glaze emanzi ngakumbi ehamba kakuhle kwaye ngokulinganayo phezu komphezulu, ngelixa i-disperant ye-CMC ephantsi inokudala i-glaze engqingqwa engahambi ngokulula.

I-CMC ingasetyenziselwa ukulawula ukomisa kunye neempawu zokudubula ze-ceramic glaze. Xa i-glaze isetyenziswe kwi-ceramic surface, kufuneka yome ngaphambi kokuba ikhutshwe. Inkqubo yokomisa inokuchatshazelwa zizinto ezahlukeneyo, kubandakanywa ubushushu kunye nokufuma kwemekobume, ubukhulu bomgangatho we-glaze, kunye nobukho be-surfactants. I-CMC ingasetyenziselwa ukuguqula iimpawu zokomisa kwi-glaze ngokuguqula ukuxinwa komphezulu kunye ne-viscosity ye-spending medium. Oku kunokunceda ukuthintela ukuqhekeka, ukugoba, kunye nezinye iziphene ezinokuthi zenzeke ngexesha lokumisa.

Ukongeza kwindima yayo njenge-dispersant kunye ne-rheology modifier, i-CMC inokuphinda isetyenziswe njengesibophelelo kwi-ceramic glaze. Izibophelelo zizinto ezibamba amaqhekeza e-glaze kunye kunye nokukhuthaza ukunamathela kwi-ceramic surface. I-CMC inokusebenza njenge-binder ngokwenza ifilimu ebhityileyo kumphezulu wamasuntswana e-ceramic, enceda ukubamba kunye nokukhuthaza ukunamathela. Ubungakanani beCMC efunekayo njengesibophelelo sixhomekeke kwizinto ezahlukeneyo, kubandakanywa ubungakanani besuntswana kunye nokumila, ukwakheka kweglaze, kunye nobushushu bokudubula.

Ukuqukumbela, i-critical micelle concentration (CMC) idlala indima ebalulekileyo ekwenziweni kweglaze yeceramic.