SVHC, nchegbu dị elu maka ihe, sitere na ụkpụrụ EU REACH.
Na 17 January 2023, European Chemicals Agency (ECHA) na-ebipụta akwụkwọ 28th batch nke 9 ihe dị elu nke nchegbu maka SVHC, na-ebute ọnụ ọgụgụ nke ihe ndị dị elu nke nchegbu maka SVHC n'okpuru REACH na 233. N'ime ha, tetrabromobisphenol A na melamine na-agbakwunye na mmelite a, nke nwere mmetụta dị ukwuu na ụlọ ọrụ retar.
Melamine
CAS Nọmba 108-78-1
EC Nọmba 203-615-4
Ihe kpatara ntinye: otu ọkwa nke nchegbu nke nwere ike inwe mmetụta dị njọ na ahụike mmadụ (Art. 57f - ahụike mmadụ); Otu ọkwa nke nchegbu ahụ nwere ike inwe mmetụta dị njọ na gburugburu ebe obibi (Ngalaba 57f - Environment) Ihe atụ nke ojiji: na polymers na resins, ngwaahịa agba, adhesives na sealants, ngwaahịa ọgwụgwọ akpụkpọ anụ, kemịkalụ ụlọ nyocha.
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Dị ka iwu EU REACH si kwuo, ọ bụrụ na ọdịnaya nke SVHC na ngwaahịa niile karịrị 0.1%, a ghaghị ịkọwa ihe dị n'okpuru; Ọ bụrụ na ọdịnaya nke SVHC na ihe na ngwaahịa a kwadebere karịrị 0.1%, a ga-ebufe SDS na-agbaso ụkpụrụ EU REACH na ala; Ihe nwere ihe karịrị 0.1% SVHC ga-ebuferịrị ala site na iji ntuziaka ojiji nke gụnyere opekata mpe aha SVHC. Ndị na-emepụta ihe, ndị na-ebubata ma ọ bụ naanị ndị nnọchiteanya nọ na EU ka chọkwara ka ha nyefee ọkwa SVHC na ECHA mgbe ọdịnaya SVHC dị na edemede karịrị 0.1% na mbupụ gafere 1 t/yr. Ọ dịkwa mkpa iburu n'uche na site na Jenụwarị 5, 2021, n'okpuru WFD (Ntuziaka Framework Waste), ngwaahịa ebupụ na Europe nwere ihe SVHC karịrị 0.1% ga-emecha ọkwa SCIP tupu etinye ya n'ahịa. Ọ dịkwa mkpa iburu n'obi na ihe SVHC karịrị 0.1% ga-egosi na mpempe data nchekwa nke ngwaahịa ahụ. Ekwesịrị igosipụta ọdịnaya ahụ. Ejikọtara ya na ntinye nke REACH, ihe ndị oke mbupụ kwa afọ karịrị ton 1 ga-edebanye aha na REACH. Dị ka ngụkọta nke 1000 tọn mbupụ APP / afọ, ego nke triamine na-eji ga-erughị 1 ton, ya bụ, ihe na-erughị 0,1% ọdịnaya, ka ewepu na ndebanye aha.
Ọtụtụ Ammonium polyphosphate anyị sitere na Taifeng nwere ihe na-erughị 0.1% Melamine.
Oge nzipu: Jun-06-2023
