1. Musa ukusebenzisa i-melamine tableware kwindawo yobushushu obuphezulu
Uncedo lobushushu be-melamine tableware yi-0 ℃ ukuya kwi-120 ℃.Ukuba ibekwe kwi-oyile eshushu kwi-200 ℃ imizuzu elishumi, iya kubangela ukuba i-tableware iqame kwaye ibole.
Xa igwebu, inxalenye ye-melamine resin iya kubola, le nkqubo iya kuvelisa ngakumbi i-formaldehyde kunye ne-melamine.Ngeli xesha i-tableware kufuneka itshintshwe ukuyeka ukusebenzisa imveliso.
Kubaluleke kakhulu ukukhankanya ukuba ezinye izinti kwiindawo zokutyela ezishushu zikwasebenzisa i-melamine tableware.Ngenxa yokunxibelelana rhoqo nembiza yobushushu obuphezulu ngexesha lokupheka imbiza eshushu, kunye nexesha elide lokutya.
Abasebenzi bokuhlola umgangatho bafumene ukuba i-melamine tableware Emva kokufudumeza kwi-100 ℃ kwiiyure ze-3, inani lokufuduka kwe-melamine kwisampuli enye lifikelele kwixabiso elilinganiselwe elichazwe yimigangatho yelizwe, kwaye inani lokufuduka kwe-melamine liya kunyuka ngakumbi kunye nokwandiswa kwexesha lokufudumeza.
Ngoko ke, akuvumelekanga ukusebenzisa i-melamine tableware ngokuphindaphindiweyo phantsi kobushushu obuphezulu.
2. Beka emanzini abilayo ukuchonga i-tableware ye-melamine yokwenene okanye inkohliso
Ngenxa yexabiso eliphezulu lei-melamine-formaldehyde resins,abanye abavelisi abanganyanisekanga basebenzise ngokuthe ngqo i-urea-formaldehyde resins njengento ekrwada ukuze baphishekele inzuzo, kwaye abanye basebenzisa i-urea-formaldehyde yokubumba umgubo njengento ekrwada.Uluhlu lwe-melamine powder lusetyenziswa, kwaye le mveliso ayivumelekanga ukuba idibane ngqo nokutya eChina.Xa abathengi bethenga ngokwenene, ukongeza ekukhetheni iivenkile eziqhelekileyo kunye neevenkile ezinkulu, musa ukukhetha “ukusasaza umhlaba” ngexabiso eliphantsi.
Ngenxa yokuba iqondo lobushushu lokubola leresin ye-urea-formaldehyde imalunga ne-80℃, kwaye ubushushu bokusetyenziswa kwe-melamine tableware bunokufikelela kwi-120℃, abathengi banokugalela amanzi abilayo kwimveliso emva kokuthenga i-melamine tableware.Ukuba inani elikhulu lamaqamza lenziwa, yi-melamine tableware yomgunyathi.
Izinto ekrwada ukuveliswa ukutya-ibakala melamine tableware yiI-100% ye-melamine ecocekileyo ye-formaldehyde resin powder, kunye ne-Huafu Chemical iyimveliso ye-melamine ekrwada esebenza ngokukhethekileyo kwimveliso ye-melamine yokubumba ikhompawundi yokutya kwi-tableware ye-melamine ye-20 iminyaka.Abavelisi beTableware abafuna imathiriyeli ekrwada ye-melamine ekhaya nakwamanye amazwe bamkelekile ukuba babize ukubonisana.
Ixesha lokuposa: Jun-17-2020