Cov khob dej yog ci hauv cov xim thiab tshwj xeeb hauv cov duab, ua rau nws nyuaj rau xaiv

khob khob, enamel khob, ceramic khob, khob yas, stainless hlau khob, hlau khob, txhuas khob, khob ntoo, khob ntawv... Thaum peb mus rau lub khw mus yuav khob dej, txhua yam khob yuav tuaj rau hauv peb pom. , tshwj xeeb tshaj yog cov iav dej nrog cov xim ci thiab cov duab tshwj xeeb yog qhov nrov dua.
Thawj qhov kev xaiv ntawm haus khob yuav tsum yog ib khob. Tsis txhob xav tias iav tsuas yog pob tshab thiab zoo nkauj xwb. Ntawm txhua lub khob ua los ntawm cov khoom siv, lub khob yog qhov zoo tshaj plaws. Xibfwb Li Fuxing, tus thawj coj ntawm Pawg Neeg Saib Xyuas Kev Noj Qab Haus Huv Kev Noj Qab Haus Huv ntawm Tuam Tshoj Association rau Kev Txhawb Kev Kho Mob, suav cov yam ntxwv ntawm khob khob: lub khob khob tsis muaj cov tshuaj organic thaum lub sijhawm tua. Thaum tib neeg haus dej lossis lwm yam dej haus los ntawm khob khob, lawv tsis tas yuav txhawj txog cov tshuaj lom neeg. Nws yuav qaug dej qaug cawv rau hauv lub plab, thiab lub ntsej muag ntawm lub khob yog du, yooj yim los ntxuav, thiab cov kab mob thiab cov av tsis yooj yim rau ntawm phab ntsa ntawm lub khob, yog li nws yog qhov noj qab haus huv thiab nyab xeeb tshaj plaws rau cov neeg haus dej haus. ib iav. Tsis tas li ntawd, cov kws tshaj lij kuj tau tawm tswv yim rau kev siv cov khob enamel, vim tias cov khob enamel yog tsim tom qab enamel ntawm qhov kub ntawm ntau txhiab degrees, thiab tsis muaj cov khoom tsis zoo xws li txhuas, yog li lawv tuaj yeem siv nrog kev ntseeg siab.
Tab sis rau cov khob uas ua los ntawm lwm cov ntaub ntawv, cov kws tshaj lij tau tsim kev tsis ntseeg. Ceramic khob muaj yeeb yuj yog qhov txaus siab heev, tab sis qhov tseeb muaj qhov phom sij loj loj zais rau hauv cov xim xim, tshwj xeeb tshaj yog cov phab ntsa sab hauv yog coated nrog glaze. Thaum lub khob ntim cov dej kub npau npau lossis dej haus uas muaj acidity thiab alkalinity siab, cov pigments Toxic hnyav hlau xws li txhuas hauv dej tau yooj yim yaj hauv cov kua, thiab cov neeg haus cov kua nrog tshuaj lom neeg, uas yuav ua rau muaj kev phom sij rau lub cev. tib neeg lub cev. Plasticizers feem ntau ntxiv rau cov yas, uas muaj qee yam tshuaj lom. Thaum cov dej kub los yog dej npau npau siv rau hauv lub khob yas, cov tshuaj lom neeg tau yooj yim diluted rau hauv dej, thiab sab hauv microstructure ntawm cov yas muaj ntau qhov pores. Cov av tau muab zais rau hauv nws, thiab yog tias nws tsis huv, nws yuav yooj yim tsim cov kab mob. Yog li ntawd, cov kws tshaj lij ceeb toom tias thaum yuav cov khob yas, nco ntsoov xaiv lub khob dej ua los ntawm cov khoom noj khoom haus qib yas uas ua tau raws li cov qauv hauv tebchaws.