I-Kaoliniyiminerali ye-aluminium silicate yemvelo ene-hydrous aluminium elawulwa yi-kaolinite. Yakhiwe ngokuthungwa okuthambile isikhathi eside kwedwala elithwala i-feldspar, inokwakheka okuthambile, i-plasticity enhle kakhulu, ukumelana nomlilo okuvelele kanye nempahla yamakhemikhali ezinzile. Ukwakheka kwamakhemikhali okuyinhloko kufaka phakathi i-silica 45% ~ 55%, i-alumina 30% ~ 40%, ukungcola okuphansi kwensimbi kanye ne-titanium. Ihlukaniswe nge-kaolin eluhlaza, i-kaolin ehlanziwe kanye ne-kaolin ene-calcined ngokusekelwe endleleni yokucubungula, umkhiqizo usetshenziswa kabanzi ekukhiqizweni kwe-ceramic, ekwenzeni iphepha, ekumbozweni kwezakhiwo, ekugcwalisweni kwepulasitiki yerabha kanye nezinto zokusetshenziswa ezingaphikisi.

Itshe elingakagayiwe lidlula ekuchotshozweni, ekuhlanzweni ngamanzi, ekususweni kwensimbi enobuthi, ekomiswe nasekugayweni kahle kakhulu.I-kaolin ehlanziwekuthuthukisa ubumhlophe kanye nobukhulu ngokuhlukaniswa kokungcola; i-kaolin ene-calcium iphathwa ngaphansi kokushisa okuphezulu ukuze iphakamise ubulukhuni kanye nokusebenza kokuvikela. Izimpahla eziqediwe ezifanelekile zinobumhlophe obuzinzile, usayizi wezinhlayiya eziphakathi kanye nokusabalala okuncane, okuhambisana nezindinganiso zezwe zasekhaya ze-GB/T14563 kanye nezidingo ze-REACH, RoHS zomhlaba wonke.

Embonini yobumba,i-kaolinIhlinzeka nge-plasticity yokwakheka okungenalutho, ilawula ukuncipha kokushisa futhi ikhuthaza ukuba mhlophe okuphezulu ngemva kokusha, okusebenza ku-porcelain yansuku zonke, i-ceramics yokuhlanza kanye ne-ceramic yokuvimbela izimboni. Emkhakheni wokwenza iphepha, isebenza njenge-pigment yokumboza kanye nezinto zokugcwalisa ukukhulisa ubushelelezi bephepha, i-opacity kanye nokumuncwa kweyinki, inciphisa izindleko zokukhiqiza okwamanje. Emikhakheni yokumboza kanye nerabha, isebenza njengokugcwalisa okwelula ukuthuthukisa umphumela we-matte wokumboza, ukumelana nokukhuhla kanye nokuzinza kobukhulu berabha kanye nokusebenza kokulwa nokuguga.

Izinga lokuthenga ligxile kakhulu ku-alumina-silica ratio, ubumhlophe, isilinganiso sezinhlayiya ezingaphansi kwama-micron ama-2, okuqukethwe kwe-iron oxide kanye nenani lomswakama. Ifektri yethu inikeza imininingwane egcwele yochungechunge oluhlanganisa umhlabathi ovamile, i-kaolin ehlanziwe kahle nehlanjululwe nge-calcined, usayizi we-mesh ongenziwa ngokwezifiso ngokuya ngesidingo sefomula yeklayenti. Sinikeza ukuhlolwa kwesampula kanye nesiqondiso sobuchwepheshe, imikhiqizo ithunyelwa eNingizimu-mpumalanga ye-Asia, eYurophu naseMelika kancane kancane.