Cov duab kos rau ntawm phab ntsa sab hauv ntawm ceramic tableware yog xim ci, tab sis cov glaze muaj cov hlau hnyav xws li txhuas, mercury, thiab cadmium.
Nws tsuas yog lub suab ua thaum maj mam tapping porcelain. Yog hais tias lub suab yog nkig thiab qab ntxiag rau pob ntseg, nws qhia tau hais tias lub porcelain lub cev yog zoo thiab ntom, tsis muaj...
Thaum muas ceramic tableware, nws yog ib qho tseem ceeb uas yuav tau xaiv lub lag luam muaj koob npe thiab tsis txhob yuav cov khoom qis dua yam tsis muaj cov chaw tsim khoom raug cai rau cov nqi p...
Magnesium ceramics feem ntau yog tsim los ntawm talc, silicate ntxhia nplua nuj nyob rau hauv magnesium, ua cov khoom tseem ceeb rau cov av nplaum ceramic, thiab raug rho tawm haujlwm ntawm qhov ku...
Rau ceramic tableware siv los tuav cov zaub mov, yuav tsum tau them nyiaj rau kev kho kom zoo nkauj ntawm qhov chaw sib cuag nrog cov khoom noj.
Tag nrho cov khoom tsis muaj qhov tsis xws luag, deformations, lossis xim txawv, thiab lub pinhole raug tso cai rau hauv qhov chaw tsis pom kev
Ceramic tableware, xws li los ntawm roughest earthenware mus rau qhov zoo tshaj plaws cov tais diav thiab cov plooj (porcelain), belongs rau nws cov peev txheej. Nws cov ntaub ntawv tseem ceeb yog ...
