Lik'hemik'hale tsa Huafue arolelana lintlha tse ling tsa tlhahlobo ea litsebi mabapi le ho falla ha formaldehyde ka mocheso o phahameng ka melamine tableware.
Mokhoa oa ho etsa liteko: soak 3% ea tharollo ea acetic acid ka mocheso o fapaneng bakeng sa lihora tse 0.5, lihora tse peli.Sheba sephetho se ka tlase.
Phello ea mocheso o kenang ho formaldehyde migration mg/kg
| Sekoaelo sa resin ea urea | Melamine resin cutlery | motsoako oa resin e tsoakiloeng | ||||
| ℃\hora | 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 |
Ho ea ka setšoantšo,mefuta e meraro ea tableware ha e le hantle ha e na ho falla ha formaldehyde monomer tlas'a boemo ba polokelo e batang.
* Ho 40 ℃, ho falla ha formaldehyde ho tloha mefuteng e meraro ea tableware ho ka tlaase ho 5 mg / kg, 'me moeli o laoloang ho EU ke 15 mg / kg.
* Ho 80 ℃ le ho feta, ho falla ha formaldehyde ho feta tekanyo e behiloeng.Ha mocheso oa ho qoelisoa o ntse o eketseha, palo ea ho falla e eketseha haholo.
* Ho 80 ℃, palo ea phalliso ea formaldehyde e bonts'a keketseho ea tšohanyetso, e fihlang holimo ho 100 ℃.
Liphetho tsa liteko li bonts'a hore mocheso oa ho qoelisoa oa eketseha, tekanyo ea ho arohana ea eketseha, ho teteana ha bokaholimo hoa fokotseha, 'me khanya ea fokotseha.KahooMelamine tableware e hanetsoe ka microwave.Re ka sebelisa khabinete e bolaeang likokoana-hloko ea ozone kapa mokelikeli o bolaeang likokoana-hloko ho e-na le hoo.
Joale, ha re shebeng lintlha tsa tlhahlobo ea Huafu melamine disc.Motsoako oa ho etsa melaminee hlahisoang ke Huafu Chemicals e fetileSGSteko, esita le e babatsehang ka boleng.Haeba u lifeme tsa tableware, ka kopo ikutloe u lokolohile ho ikopanya le rona bakeng sa litheko tse ntle le tlhaiso-leseling ea mahala.
| Teko e Kopiloe | Qetello |
| Taolo ea Khomishene (EU) No 10/2011 ea 14 Pherekhong 2011 e nang le liphetoho- Ho falla ka kakaretso | PHASA |
| Khomishene Regulation (EU) No 10/2011 ea 14 January 2011 leliphetoho-Ho falla ho khethehileng ha melamine | PHASA |
| Taolo ea Khomishene (EU) No 10/2011 ea 14 Pherekhong 2011 le KhomisheneMolawana (EU) No 284/2011 wa la 22 Hlakubele 2011-Ho falla ho kgethehileng haformaldehyde | PHASA |
Nako ea poso: Apr-30-2020