SVHC, qhov kev txhawj xeeb siab rau cov tshuaj, los ntawm EU txoj cai REACH.
Thaum Lub Ib Hlis 17, 2023, Lub Chaw Saib Xyuas Tshuaj European (ECHA) tau tshaj tawm pawg thib 28 ntawm 9 yam khoom uas muaj kev txhawj xeeb siab rau SVHC, ua rau tag nrho cov khoom uas muaj kev txhawj xeeb siab rau SVHC raws li REACH mus txog 233. Ntawm lawv, tetrabromobisphenol A thiab melamine tau ntxiv rau hauv qhov hloov tshiab no, uas muaj kev cuam tshuam loj heev rau kev lag luam hluav taws kub.
Melamine
CAS No. 108-78-1
EC No. 203-615-4
Cov laj thawj rau kev suav nrog: tib theem kev txhawj xeeb uas yuav muaj kev cuam tshuam loj rau tib neeg kev noj qab haus huv (Tshooj 57f - Kev noj qab haus huv tib neeg); Tib theem kev txhawj xeeb yuav muaj kev cuam tshuam loj rau ib puag ncig (Tshooj 57f - Ib puag ncig) Piv txwv ntawm kev siv: hauv polymers thiab resins, cov khoom pleev xim, cov nplaum thiab cov sealants, cov khoom kho tawv, cov tshuaj lom neeg hauv chaw kuaj mob.
Yuav ua li cas thiaj ua tau raws li kev cai?
Raws li txoj cai EU REACH, yog tias cov ntsiab lus ntawm SVHC hauv txhua yam khoom tshaj 0.1%, yuav tsum piav qhia txog qhov downstream; yog tias cov ntsiab lus ntawm SVHC hauv cov tshuaj thiab cov khoom npaj tshaj 0.1%, SDS ua raws li txoj cai EU REACH yuav tsum xa mus rau downstream; Cov khoom uas muaj ntau tshaj 0.1% SVHC yuav tsum xa mus rau downstream nrog cov lus qhia siv kev nyab xeeb uas suav nrog tsawg kawg lub npe ntawm SVHC. Cov neeg tsim khoom, cov neeg xa khoom lossis cov neeg sawv cev hauv EU kuj yuav tsum xa cov ntawv ceeb toom SVHC rau ECHA thaum cov ntsiab lus SVHC hauv ib tsab xov xwm tshaj 0.1% thiab kev xa tawm tshaj 1 t / xyoo. Nws tseem ceeb heev uas yuav tsum nco ntsoov tias txij li 5 Lub Ib Hlis 2021, raws li WFD (Waste Framework Directive), cov khoom xa tawm mus rau Tebchaws Europe uas muaj cov tshuaj SVHC ntau tshaj 0.1% yuav tsum ua tiav qhov kev ceeb toom SCIP ua ntej lawv tuaj yeem muab tso rau hauv kev ua lag luam. Nws tseem ceeb heev uas yuav tsum nco ntsoov tias cov tshuaj SVHC ntau tshaj 0.1% yuav tsum tau qhia rau ntawm daim ntawv qhia kev nyab xeeb ntawm cov khoom. Cov ntsiab lus yuav tsum tau tso tawm. Ua ke nrog cov kev cai ntawm REACH, cov tshuaj uas muaj cov khoom xa tawm txhua xyoo tshaj 1 tuj yuav tsum tau sau npe nrog REACH. Raws li kev xam ntawm 1000 tons ntawm kev xa tawm APP / xyoo, qhov ntau ntawm triamine siv yuav tsum tsawg dua 1 tuj, uas yog, tsawg dua 0.1% cov ntsiab lus, txhawm rau zam kev sau npe.
Feem ntau peb cov Ammonium polyphosphate los ntawm Taifeng muaj tsawg dua 0.1% Melamine.
Lub sijhawm tshaj tawm: Lub Rau Hli-06-2023
