Nyob rau xyoo tas los no, cov tshuaj yej thaum tav su hauv tsev tau nrov zuj zus los ua ib txoj hauv kev zoo siab rau kev txaus siab rau qhov xwm txheej thaum haus tshuaj yej. Thaum nws los txog rau kev xaiv cov tais diav zoo, cov tais diav melamine yog qhov kev xaiv zoo heev. Nws tsis yog tsuas yog muaj tus qauv zoo nkauj xwb, tab sis kuj muaj cov yam ntxwv ntawm kev ruaj khov, tsis yooj yim tawg, tiv taus kub siab, tiv taus kua qaub thiab alkali, thiab lwm yam.
Ua ntej tshaj plaws, cov khoom siv melamine ntxiv kev zoo nkauj rau koj qhov chaw haus tshuaj yej thaum tav su sab nraum zoov. Nws cov qauv du thiab cov xim ci ntsa iab ua rau kev noj mov zoo dua thiab tsim kom muaj huab cua zoo nkauj. Cov khoom siv melamine tsis yog tsuas yog zoo meej rau kev sib qhia lub sijhawm muaj nqis nrog cov neeg koj hlub xwb, tab sis nws kuj tseem tuaj yeem tso tawm rau hauv social media ua cov khoom siv zoo nkauj uas ntes tau lub ntsiab lus ntawm kev haus tshuaj yej thaum tav su.
Tsis tas li ntawd xwb, cov khoom siv melamine muaj qhov ruaj khov zoo heev. Koj tsis tas yuav txhawj txog qhov xwm txheej hauv kev ua si sab nraum zoov lossis hauv huab cua qhib, vim melamine yog cov khoom siv muaj zog uas tuaj yeem tiv taus kev cuam tshuam, tawg thiab deformation. Xav tias dawb coj nws mus rau kev noj mov sab nraum zoov, mus pw hav zoov, lossis lwm yam kev ua si sab nraum zoov yam tsis txhawj txog kev ua rau nws puas tsuaj.
Cov tais diav melamine kuj muaj cov yam ntxwv ntawm kev tiv taus kub siab, tiv taus kua qaub thiab alkali. Thaum xaiv cov tais diav zoo tshaj plaws, nws yog ib qho tseem ceeb uas yuav tsum xav txog cov xwm txheej ib puag ncig, xws li kev raug cua sov lossis kua qaub. Cov tais diav melamine zoo tshaj plaws hauv qhov no vim tias nws ruaj khov ntawm qhov kub siab tsis muaj kev sib txhuam lossis tawg. Tsis tas li ntawd, nws tuaj yeem tiv taus qhov acidity lossis alkalinity ntawm tshuaj yej yam tsis muaj kev cuam tshuam corrosive.
Tag nrho hauv txhua yam, cov tais diav melamine yog tus khub zoo meej rau koj qhov kev paub haus tshuaj yej thaum tav su sab nraum zoov. Nws cov qauv zoo nkauj, ruaj khov, kub siab thiab cov khoom tiv taus kua qaub thiab alkali ua rau nws yog qhov kev xaiv nrhiav tom qab. Txawm hais tias koj txaus siab rau lub sijhawm zoo nrog cov phooj ywg thiab tsev neeg lossis tuav lub rooj noj mov tshuaj yej sab nraum zoov, cov tais diav melamine ntxiv kev lom zem thiab yooj yim. Xaiv cov tais diav melamine los txhim kho koj qhov kev haus tshuaj yej thaum tav su sab nraum zoov thiab tsim cov kev nco tsis nco qab hauv cov txheej txheem.
Txog Peb
Lub sijhawm tshaj tawm: Lub Rau Hli-30-2023