Thaum Lub Ob Hlis 4, 2026, European Chemicals Agency (ECHA) tau tshaj tawm n-hexane thiab 4,4 '-[2,2,2-trifluoro-1-(trifluoromethyl)ethylene]bisphenol (BPAF) nrog rau nws cov ntsev mus rau Daim Ntawv Teev Cov Tshuaj (SV) Cov neeg sib tw siab heev. Qhov no coj tag nrho cov naj npawb ntawm SVHC cov neeg sib tw tshuaj rau 253. Meanwhile, 4,4 '-dihydroxybiphenyl (bisphenol F, BPF), uas tau soj ntsuam ib txhij nrog ob cov tshuaj no, tau raug tshem tawm thiab tsis suav nrog SVHC cov npe neeg sib tw. Tsis tas li ntawd, resorcinol, uas tsis tau suav nrog hauv daim ntawv teev npe, tseem nyob hauv "kev txiav txim siab tseem tos".
Cov ntsiab lus tshawb fawb
Cov ntaub ntawv ntawm n-hexane thiab 4,4'-[2,2,2-trifluoro-1-(trifluoromethyl)ethylene]bisphenol (BPAF) thiab nws cov tshuaj ntsev yog raws li nram no:
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xaj naj npawb |
Khoom npe |
CAS nr |
Cov txheej txheem suav nrog |
siv |
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1 |
n-hexane N-hexane |
110-54-3 |
Cov tshuaj muaj kev txhawj xeeb sib npaug uas yuav cuam tshuam rau tib neeg kev noj qab haus huv (Tshooj 57(f) -Kev noj qab haus huv tib neeg)
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Siv rau hauv polishing agents thiab waxes, adhesives and sealants, antifreeze products, bactericides, coating products, textile treatment products and dyes, as well as cosmetics and personal care products. |
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2 |
4,4'{{2} [2,2,2-trifluoro-1-(trifluoromethyl)ethylene]bisphenol (BPAF) thiab nws cov ntsev 4,4'{{2} [2,2,2-trifluoro-1-(trifluoromethyl)ethylidene] diphenol thiab nws cov ntsev |
- |
Genotoxicity (Tshooj 57c) |
Nws yog feem ntau siv los ua monomer rau kev sib txuas ntawm fluoropolymer, thiab tseem tuaj yeem ua haujlwm hauv kev tsim cov dyes, cov ntaub ntawv photosensitive, thiab optical brighteners. |
SVHC kev lag luam lav
ECHA hais tias cov tuam txhab lag luam yuav tsum ua raws li cov cai tswj hwm thiab ua kom tiav cov luag num uas tau teev tseg los ntawm txoj cai lij choj. Piv txwv li, yog tias cov ntsiab lus ntawm SVHC cov khoom hauv cov khoom muaj ntau tshaj 0.1% (w / w), raws li Txoj Cai Tswjfwm Ntiag Tug (WFD), cov tuam txhab yuav tsum xa tsab ntawv ceeb toom rau Kev Tshawb Fawb Txog Kev Txaus Siab (SCIP) pib txij Lub Ib Hlis 5, 2021. Cov ntaub ntawv ceeb toom SCIP yuav raug tshaj tawm ntawm ECHA lub vev xaib official. Raws li kev cai REACH, yog tias cov ntsiab lus ntawm SVHC cov khoom hauv cov khoom ntau tshaj 0.1% (w / w) thiab cov tshuaj concentration hauv cov khoom tshaj 1 ton / xyoo, cov tuam txhab lossis cov xa tawm yuav tsum ceeb toom rau ECHA. Cov khoom uas muaj SVHC cov tshuaj nyob rau hauv ntau tshaj 0.1% (w / w) yog raug rau cov ntaub ntawv qhia lub luag haujlwm.
GRGTEST muaj feem cuam tshuam txog kev pabcuam
1. Kev ntsuam xyuas ntawm REACH-SVHC tus neeg sib tw cov npe tshuaj;
2. Kev ntsuam xyuas cov npe tshuaj nyob rau hauv Annex XVII ntawm REACH Regulation;
3. REACH txoj cai txhais lus thiab kev cob qhia cov saw hlau;
4. Pab cov neeg siv khoom ua kom tiav SCIP cov ntaub ntawv qhia;
5. Pab cov neeg siv khoom ua tiav SVHC cov lus tshaj tawm tonnage;
6. Pab cov neeg siv khoom ua tiav REACH cov lus tshaj tawm ua raws.