Niaj hnub no Kev Noj Qab Haus Huv Kev Noj Qab Haus Huv tau dhau los ua kev txhawj xeeb ntxiv, yog li tib neeg tau saib xyuas ntau dua rau qhov zoo ntawm cov tais diav.Cia peb paub txog melamine tableware los ntawm nam ntawm nws cov khoom siv raw.
Melamine tableware yog ua los ntawmmelamine resin hmoovlos ntawm tshav kub molding.Muaj A1, A3 thiab A5.A1 cov khoom muaj 30% melamine resin thiab 70% additives, starch thiab lwm yam Txawm hais tias cov tais diav yog ua los ntawm tej yam melamine, nws zoo ib yam li yas uas muaj toxicity, tsis zoo tshav kub kuj, tsis zoo glossiness thiab tsis zoo stability.
A3 cov ntaub ntawv muaj 70% melamine resin thiab 30% ntawm cov khoom siv ntxiv, cov hmoov txhuv nplej siab, thiab lwm yam. Cov tais diav ua los ntawm cov khoom siv A3 tsis muaj qhov sib txawv ntawm cov tais diav ntawm A5 hauv cov tsos thiab xim.Ntau tus neeg yuav tsis paub nws thaum xub thawj, tab sis nws yuav pom tseeb tias A3 cov khoom lag luam yooj yim rau discolor thiab ploj mus rau lub sijhawm thiab kuj yooj yim rau deform ntawm qhov kub thiab txias.A3 raw khoom yog pheej yig dua A5.Muaj ntau lub tuam txhab tsis raug cai uas siv A3 raw cov ntaub ntawv los tsim cov tais diav, yog li cov neeg siv khoom yuav tsum tau ceev faj thaum xaiv thiab yuav melamine tableware.
A5 raw khoom yog100% ntshiab melamine resin.Tableware ua los ntawmA5 raw khoomyog zaub mov qib ntshiab melamine tableware.Nws muaj qee cov yam ntxwv zoo, xws li tsis muaj tshuaj lom, tsis qab, lub teeb thiab txuag hluav taws xob.Tsis tas li ntawd, nws muaj qhov ci ntsa iab ntawm cov plooj (porcelain) tab sis muaj kev tiv thaiv ntau dua rau kev sib tsoo, tsis tawg, thiab cov tsos zoo nkauj, kub tsis kam ntawm -30 degrees Celsius mus rau 120 degrees Celsius.Yog li ntawd, nws yog dav siv hauv tsev noj mov thiab tib neeg lub neej txhua hnub.
Post lub sij hawm: Aug-22-2019