Melamine tableware bụ ụdị tableware nwere ihe egwu nchekwa.N'ihi na ihe ndị ahụ erughị eru, melamine tableware ga-ezute nsogbu.N'ezie, melamine tableware na-adabara na "Sanitary Standard for Melamine-Formaldehyde Forming Products for Food Containers and Packaging Materials".Kedu ihe ekwesịrị ịdeba aha na tebụl melamine?
E tinyegoro "ụkpụrụ ịdị ọcha maka iji ihe mgbakwunye maka ihe oriri na ihe nkwakọba ihe" na June 1 2016. Ọ na-akọwa naNgwa ngwa melamine-formaldehyde resin(ya bụ, melamine resin) ekwesịghị ịhapụ ihe ndị na-emerụ ahụ ike n'okpuru ọnọdụ akwadoro iji;na nchọpụta nke ịdị ọcha anụ ahụ na kemịkalụ egosi, Mkpebi nke mbugharị ego nke melamine monomer mụbara.
Maka akara nke melamine tableware, nkeakụrụngwa nke tablewarea chọrọ n'ụzọ doro anya na nke mbụ, na "ọkwa nri" na "ọkụ na oven microwave machibidoro" ga-amara gị ọkwa.A na-achọkarị nkwakọ ngwaahịa dị n'elu ka ọ bụrụ akara "nri nri" na onye nrụpụta, aha ngwaahịa, ọnọdụ ojiji, ụdị ihe, wdg.
N'ọkọlọtọ, akụkụ nke ihe ngosi anụ ahụ na kemịkalụ ihe fọdụrụ na evaporation, potassium permanganate oriri, metal arọ, na formaldehyde monomer njem ka edegharịrị site na ra9/L (mg/L) ruo m9/dm2 (mg/dm2).Ndị ọkachamara rụtụrụ aka na ọkọlọtọ a bụ 15m9/L, nke siri ike okpukpu abụọ karịa ọkọlọtọ mbụ 30m9/L.Urea-formaldehyde resin n'ime ọgba aghara "nri dị ka nri na-egbu egbu" nke a na-elebara anya na mbụ, ndị ọkachamara kwuru na ụkpụrụ abụọ a dị n'elu adịghị etinye n'ụdị ojiji.
Agbanyeghị, China Plastics Processing Industry Association nwere ọgbakọ ndị nta akụkọ n'oge na-adịbeghị anya, na-ekwu na uremic resin-coated melamine resin tableware dịkwa mma, ma kpọkuo steeti ahụ ka ha mepụta ụkpụrụ dị mkpa.
Oge nzipu: Nov-05-2019