1. Ungasebenzisi i-melamine tableware endaweni enezinga lokushisa eliphezulu
Usizo lokushisa lwe-melamine tableware luyi-0 ℃ kuya ku-120 ℃.Uma ifakwe emafutheni ashisayo ku-200 ℃ imizuzu eyishumi, izobangela ukuthi i-tableware iqhume futhi ibole.
Lapho igwebu, ingxenye ye-melamine resin izobola, le nqubo izokhiqiza i-formaldehyde ne-melamine eyengeziwe.Ngalesi sikhathi i-tableware kufanele ishintshwe ukuze kumiswe ukusebenzisa umkhiqizo.
Kuhle kakhulu ukusho ukuthi ezinye izinti ezindaweni zokudlela zamabhodwe ashisayo zisebenzisa i-melamine tableware.Ngenxa yokuxhumana njalo nebhodwe elisezingeni eliphezulu eliphansi ngesikhathi sokupheka ibhodwe elishisayo, kanye nesikhathi sokudla eside.
Izisebenzi zokuhlola ikhwalithi zathola ukuthi i-melamine tableware Ngemva kokushisisa ku-100℃ amahora angu-3, inani lokufuduka kwe-melamine kusampula eyodwa lifinyelele inani lomkhawulo elishiwo izindinganiso zikazwelonke, futhi inani lokufuduka kwe-melamine lizokhula ngokuqhubekayo ngokunwetshwa kwesikhathi sokushisisa.
Ngakho-ke, akuvunyelwe ukusebenzisa i-melamine tableware ngokuphindaphindiwe ngaphansi kokushisa okuphezulu.
2. Faka emanzini abilayo ukuze ubone i-melamine tableware yangempela noma mbumbulu
Ngenxa yentengo ephezulu yei-melamine-formaldehyde resins,abanye abakhiqizi abangathembekile basebenzisa ngokuqondile ama-urea-formaldehyde resins njengempahla eluhlaza ukuze baphishekele inzuzo, futhi abanye basebenzisa i-urea-formaldehyde yokubumba impushana njengento eluhlaza.Kusetshenziswa ungqimba lwe-melamine powder, futhi lo mkhiqizo awuvunyelwe ukuthintana ngqo nokudla e-China.Lapho abathengi bethenga ngempela, ngaphezu kokukhetha izitolo ezivamile nezitolo ezinkulu, ungakhethi “ukusabalalisa umhlaba” okushibhile.
Ngenxa yokuthi izinga lokushisa lokubola leresin ye-urea-formaldehyde licishe libe ngu-80℃, futhi izinga lokushisa le-melamine tableware lingafinyelela ku-120℃, abathengi bangathela amanzi abilayo emkhiqizo ngemva kokuthenga i-melamine tableware.Uma inani elikhulu lamabhamuza likhiqizwa, i-melamine tableware mbumbulu.
Izinto zokusetshenziswa zokukhiqiza ukudla-grade melamine tableware kuyintoI-100% ehlanzekile ye-melamine formaldehyde resin powder, kanye ne-Huafu Chemical ingumkhiqizi wezinto ezingavuthiwe we-melamine onguchwepheshe ekukhiqizeni inhlanganisela yokubumba ye-melamine ye-tableware yebanga lokudla ye-melamine iminyaka engu-20.Abakhiqizi bamathebula abadinga impahla eluhlaza ye-melamine ekhaya naphesheya bamukelekile ukubiza ukubonisana.
Isikhathi sokuthumela: Jun-17-2020