Emphakathini wanamuhla, abantu banaka kakhulu impilo yokudla.Abagcini nje ukunaka ukudla okuhlanzekile nokuhlanzekile, nokuthi kuyingozi yini empilweni, kodwa futhi bakhathazeke kakhulu ngomthelela we-tableware equkethe ukudla emzimbeni.Ngakho yiziphi izindinganiso i-melamine tableware ethandwayo enazo ngokwezidingo zobuchwepheshe bokukhiqiza?
1.Izidingo zekhwalithi yomkhiqizo
(1) Umkhiqizo kufanele wenziwe ngenhlanganisela ye-melamine emsulwa engu-100%.Ukusetshenziswa kwe-urea-formaldehyde resin noma ezinye izinto zokusetshenziswa ezingahlangabezani nemithetho kazwelonke efanele akuvunyelwe ngokuphelele.
(2) Izidingo zobuchwepheshe: Izinto zokusetshenziswa zokukhiqiza i-melamine tableware kufanele zihlangabezane nezindinganiso zempilo kazwelonke ezifanele kanye nezindinganiso zobuchwepheshe, ezingenabuthi futhi ezingenakunambitheka, ukumelana nomthelela omuhle, ukumelana ne-asidi ne-alkali.Ngaphezu kwalokho, izinga lokushisa layo elihlala njalo lidinga ukufinyelela -30 ℃ kuya + 120 ℃;
2. Umkhiqizi we-melamine tableware kufanele athole isitifiketi sokufaneleka se-QS.
3. Isisekelo esijwayelekile sikazwelonke:I-GB9690-2009 "Amazinga Enhlanzeko Emikhiqizo Ye-Melamine-Formaldehyde Yeziqukathi Zokudla Nezinto Zokupakisha" (Izinga likazwelonke yindinganiso yakamuva kazwelonke ye-melamine tableware, eyamukelwa ngoFebhuwari 24, 2009, futhi ngokusemthethweni ngoSepthemba 1, 2009 yenziwa).
4. Imingcele ethile:
(1) Imikhiqizo ebunjiwe yenkomba yezinzwa kufanele ibe evamile futhi ibe bushelelezi ngombala, ingabi naphunga elingavamile nanoma iyiphi into.
(2) Izinkomba ezibonakalayo namakhemikhali
| Izinto | Izimo zokuhlola | Inkomba |
| Izinsalela zokuhwamuka (mg/d㎡) | Amanzi, 60℃,2h | ≤2 |
| Ukusetshenziswa kwe-potassium permanganate (mg/d㎡) | Amanzi, 60℃,2h | ≤2 |
| Ukufuduka kwe-formaldehyde monomer (mg/d㎡) | 4% i-acetic acid, 60 ℃, 2h | ≤2.5 |
| Ukufuduka kwe-melamine monomer (mg/d㎡) | 4% i-acetic acid, 60 ℃, 2h | ≤0.2 |
| Ukufuduka kwensimbi esindayo (umthofu) (mg/d㎡) | 4% i-acetic acid, 60 ℃, 2h | ≤0.2 |
|
Ukuhlolwa kokususwa kombala | 65% ethanol | negative |
| Amafutha okudla abandayo noma amafutha angenambala | negative | |
| Ukucwilisa uketshezi | negative |
Ngemva kokwazi ngokujulile mayelana nezindinganiso zobuchwepheshe melamine tableware, siyaqonda ngokucacile ukuthiimpahla eluhlaza melamine powderibalulekile ngempela.I-Huafu Chemicals iyaqhubeka nokukhiqizainhlanganisela ehlanzekile ye-melaminefuthi wabelane ngolwazi oluyigugu kumakhasimende.Siyakwamukela izimboni ze-tableware ukuvakashela imboni yethu e-Quanzhou.
Isikhathi sokuthumela: Apr-15-2020