Huafu Chemicalsyabelana ngedatha yovavanyo lobuchwephesha malunga nokufuduka kwe-formaldehyde kubushushu obuphezulu malunga ne-melamine tableware.
Indlela yokuvavanya: cwilisa i-3% isisombululo se-acetic acid kumaqondo okushisa ahlukeneyo kwi-0.5 iyure, iiyure ezi-2.Jonga kwisiphumo esingezantsi.
Isiphumo sobushushu obumanzi kwi-formaldehyde migration mg/kg
| Urea resin cutlery | I-Melamine resin cutlery | i-resin cutlery edibeneyo | ||||
| ℃\ iyure | 0.5 h | 2 h | 0.5 h | 2 h | 0.5 h | 2 h |
| 4℃ | ND | ND | ND | ND | ND | ND |
| 40℃ | 1.40 | 3.33 | ND | ND | 1.08 | 2.28 |
| 60℃ | 4.96 | 20.8 | ND | 4.45. | 4.44 | 17.3 |
| 70℃ | 11.7 | 108.4 | ND | 6.97 | 12.6 | 98.7 |
| 80℃ | 57.7 | 269.5 | 2.58 | 10.5 | 57.4 | 229.7 |
| 90℃ | 78.3 | 559.8 | 7.87 | 38.5 | 88.8 | 409.5 |
| 100℃ | 109.2 | 798.6 | 23.1 | 69.8 | 98.5 | 730.2 |
Ngokomfanekiso,iintlobo ezintathu ze-tableware ngokusisiseko zikhululekile kwi-formaldehyde monomer ukufuduka phantsi kwemeko yokugcina ebandayo.
* Kwi-40 ℃, ukufuduka kwe-formaldehyde kwiintlobo ezintathu ze-tableware zingaphantsi kwe-5 mg / kg, kwaye umda olawulwayo kwi-EU yi-15 mg / kg.
* Kwi-80℃ nangaphezulu, ukufuduka kwe-formaldehyde kudlula kakhulu umda omiselweyo.Njengoko ubushushu bokuntywiliselwa bukhula, inani lokufuduka landa kakhulu.
* Kwi-80℃, inani lokufuduka kwe-formaldehyde libonisa ukunyuka ngokukhawuleza, ukufikelela kwi-100℃ ephezulu.
Iziphumo zovavanyo zibonisa ukuba ubushushu bokuntywiliselwa buyanda, idigri ye-dissociation iyanda, ukuxinana komphezulu kuncipha, kwaye iglosi iyancipha.NgokoI-melamine tableware ayivumelekanga kwi-microwave.Sinokusebenzisa ikhabhathi ye-ozone yokubulala iintsholongwane okanye ulwelo lokubulala iintsholongwane endaweni yoko.
Ngoku, makhe sijonge idatha yovavanyo ye Huafu melamine disc.Ikhompawundi yokubumba iMelamineeveliswe yiHuafu Chemicals idlulileSGSuvavanyo, nokuba lubalaseleyo kumgangatho.Ukuba uyifektri yetafile, nceda uzive ukhululekile ukuqhagamshelana nathi ngexabiso elingcono kunye nolwazi lwasimahla.
| Uvavanyo luceliwe | Ukuqukumbela |
| Ummiselo weKhomishini (EU) No 10/2011 we-14 January 2011 kunye nezilungiso-Imfuduko iyonke | PASS |
| Ummiselo weKhomishini (EU) No 10/2011 we-14 January 2011 ngeizilungiso-Imfuduko ethile melamine | PASS |
| Ummiselo weKhomishini (EU) No 10/2011 we-14 kaJanuwari 2011 kunye neKhomishiniUmmiselo (EU) onguNombolo wama-284/2011 we-22 Matshi 2011-Ukufuduka okukhethekileyoi-formaldehyde | PASS |
Ixesha lokuposa: Apr-30-2020