Kuluntu lwanamhlanje, abantu bahlawula ingqalelo ngakumbi nangakumbi kwimpilo yokutya.Abagcini nje ukunikela ingqalelo kukutya okucocekileyo kunye nokucoceka, nokuba kuyingozi kwimpilo, kodwa baxhalabele kakhulu malunga nefuthe le-tableware equkethe ukutya emzimbeni.Ke yeyiphi imigangatho i-melamine tableware ethandwayo inayo ngokweemfuno zobuchwepheshe bokuvelisa?
1.Iimfuno zomgangatho wemveliso
(1) Imveliso kufuneka yenziwe nge-100% yekhompawundi ye-melamine ecocekileyo.Ukusetyenziswa kwe-urea-formaldehyde resin okanye ezinye izinto eziluhlaza ezingahambelani nemimiselo yesizwe echaphazelekayo akuvumelekanga ngokungqongqo.
(2) Iimfuno zobuchwephesha: Izinto ezibonakalayo zokuvelisa i-melamine tableware kufuneka zihlangabezane nococeko lwesizwe olufanelekileyo kunye nemigangatho yobugcisa, i-non-toxic kunye ne-tasteless, ukumelana nempembelelo emihle, i-asidi kunye nokuxhathisa kwe-alkali.Ukongeza, ubushushu bayo ixesha elide kufuneka ukufikelela -30 ℃ ukuya + 120 ℃;
2. Umvelisi we-melamine tableware kufuneka afumane isatifikethi sesiqinisekiso se-QS.
3. Isiseko somgangatho wesizwe:I-GB9690-2009 "Imigangatho yococeko yeeMveliso zeMelamine-Formaldehyde kwiZitya zokuTya kunye nezinto zokuPakisha" (Umgangatho wesizwe ngumgangatho wamva nje welizwe we-melamine tableware, owamkelwa ngoFebruwari 24, 2009, kwaye ngokusemthethweni ngoSeptemba 1, i-2009 iqhutywe).
4. Iiparamitha ezithile:
(1) Iimveliso ezibunjiweyo zesalathiso soluvo kufuneka zibe zesiqhelo kwaye zigudileyo ngombala, ngaphandle kwevumba elingaqhelekanga okanye nayiphi na into.
(2) Iimpawu ezibonakalayo kunye neekhemikhali
| Izinto | Iimeko zovavanyo | Isalathiso |
| Intsalela yobushushu (mg/d㎡) | Amanzi, 60 ℃, 2h | ≤2 |
| Ukusetyenziswa kwe-potassium permanganate (mg/d㎡) | Amanzi, 60 ℃, 2h | ≤2 |
| Ukufuduka kwe-formaldehyde monomer (mg/d㎡) | I-4% i-acetic acid, i-60 ℃, i-2h | ≤2.5 |
| Ukufuduka kweMelamine monoma (mg/d㎡) | I-4% i-acetic acid, i-60 ℃, i-2h | ≤0.2 |
| Ukufuduka kwentsimbi enzima (inkokeli) (mg/d㎡) | I-4% i-acetic acid, i-60 ℃, i-2h | ≤0.2 |
|
Uvavanyo lwe-Decolorization | 65% ethanol | embi |
| Ioli ebandayo yokutya okanye igrisi engenambala | embi | |
| Ukumanzisa ulwelo | embi |
Emva kokwazi nzulu malunga nemigangatho yobugcisa ye-melamine tableware, siyaqonda ngokucacileyo ukubai-melamine powder ekrwadaibaluleke ngokwenene.I-Huafu Chemicals iyaqhubeka nokuvelisai-melamine ecocekileyo yokubumba ikhompawundikwaye wabelane ngolwazi oluxabisekileyo kubathengi.Wamkelekile kwiifektri zetafile ukutyelela umzi-mveliso wethu eQuanzhou.
Ixesha lokuposa: Epreli-15-2020