Umhla wokuPoswa:28, Agasti,2023

Namhlanje, ukuveliswa komshicileli owomileyo ukwenza i-tile ye-ceramic ngumgca wemveliso oqhubekayo, umgubo emva kokushicilela ukuvelisa uhlaza, uhlaza emva kokomisa i-oven, kwaye emva kokuqhaqhazela, ukushicilelwa okuphindaphindiweyo kunye nezinye iinkqubo ngaphambi kokungena kwi-oven firing, kuba uhlaza ngaphambi kokudubula. i-ziko ukuya kwiinkqubo ezininzi, kwibhanti yokuhambisa umgca wemveliso kufuneka uhambe umgama omde, Ukuba amandla okungenanto yasekuqaleni akulunganga, kubaluleke kakhulu ukuba abonakale ngokulula amandla omzimba ombi, ukuze a kumlinganiselo othile, kunokutshiwo ukuba ukwenzeka kunye nomgangatho wemveliso yemveliso inendima ethatha isigqibo, ngakumbi i-tile engalunganga yemathiriyeli yemathiriyeli ekrwada ngaphezulu kwengxaki yamandla amabi, kwaye emva koko uphucule umzimba ombi ngokukhetha isixhasi esifanelekileyo somzimba. amandla ingakumbi ebalulekileyo, kwaye lignosulfonate yi A enye enqwenelekayo ngakumbi.

Xa kungekho arhente yokomeleza iyongezwa, ukudityaniswa phakathi kwamasuntswana eceramic billet ikakhulu kuxhomekeke kumandla van der Waals.Emva kokongeza i-agent yokuqinisa i-billet, indlela yokudibanisa phakathi kweengqungquthela ze-ceramic billet ixhomekeke kwisakhiwo se-molecular ye-agent yokuqinisa.Njengekhompawundi yepolymer ephilayo enobude obaneleyo bekhonkco,sodium lignosulfonateingabhula phakathi kwamasuntswana eceramic billet ukuvelisa cross-linking.Ukwenza ubume bothungelwano obungaqhelekanga.Kwaye wenze amandla adibeneyo, amaqhekeza e-ceramic ahlanganiswe ngokuqinileyo.Ngaphambi kokuqhawula okungenanto, inxalenye yomthwalo osetyenzisiweyo kwindawo engenanto ithwalwa yitsheyina elide leemolekyuli ze-ejenti yokuqinisa, kuba zininzi iibhondi ezingatshatanga kwitsheyini yemolekyuli enokuthi ijikelezwe ngaphakathi, le bhondi yangaphakathi ejikelezayo yenza i-polymer chain. bhetyebhetye kakhulu kwaye ilastiki, ngaloo ndlela ukwandisa amandla okungenanto.

Ngenxa yomxholo wekhabhoni ephezulusodium lignosulfonate, ukusetyenziswa ngokugqithiseleyo kuya kuba nefuthe elithile kwiziko elivuthayo lomzimba ombi.Isixa sesodium lignosulfonateeyongeziweyo kwimveliso yeetayile ze-ceramic yi-0.1 ~ 0.3%, enempembelelo enkulu yokomeleza kwi-blank, kwaye inokunciphisa ukuchithwa kunye nokuphulwa kwemveliso kwinkqubo yokuvelisa.