Nce | SVHC cov npe tshuaj hloov kho rau 224 yam khoom

Thaum Lub Rau Hli 10, 2022, European Chemicals Agency (ECHA) tau tshaj tawm 27th hloov tshiab ntawm REACH cov npe neeg sib tw, tsim N-Methylol acrylamide rau SVHC cov npe neeg sib tw vim tias nws yuav ua rau mob qog noj ntshav lossis caj ces tsis zoo. Nws yog tsuas yog siv nyob rau hauv polymers thiab nyob rau hauv lub tsim ntawm lwm yam tshuaj, textiles, tawv los yog plaub. Txog tam sim no, SVHC cov npe sib tw tau suav nrog 27 pawg, nce ntawm 223 txog 224 yam khoom.

Raws li REACH txoj cai, thaum lub tuam txhab cov khoom muaj nyob rau hauv cov npe neeg sib tw (txawm hais tias nyob rau hauv daim ntawv ntawm lawv tus kheej, cov khoom sib xyaw lossis cov khoom), lub tuam txhab muaj cov luag num raws cai.

• 1. Cov neeg muab khoom ntawm cov khoom uas muaj cov neeg sib tw sau cov tshuaj nyob rau hauv ntau dua 0.1% los ntawm qhov hnyav yuav tsum muab lawv cov neeg siv khoom thiab cov ntaub ntawv txaus los pab kom lawv siv cov khoom no kom nyab xeeb.
• 2. Cov neeg siv khoom muaj cai nug cov neeg muag khoom seb cov khoom lawv yuav puas muaj cov tshuaj uas muaj kev txhawj xeeb siab.
• 3, Cov neeg xa khoom thiab cov neeg tsim khoom ntawm cov khoom uas muaj N-Methylol acrylamide yuav tsum ceeb toom rau European Chemicals Agency tsis pub dhau 6 lub hlis (10 Lub Rau Hli 2022) txij li hnub sau npe ntawm tsab xov xwm. Cov neeg muag khoom ntawm cov khoom ntawm cov npe luv, txawm tias tus kheej lossis ua ke, yuav tsum muab cov ntaub ntawv kev nyab xeeb rau lawv cov neeg siv khoom.
• 4. Raws li Txoj Cai Tswjfwm Ntiag Tug, yog tias cov khoom tsim los ntawm lub tuam txhab muaj cov khoom muaj kev txhawj xeeb siab nrog cov concentration ntawm ntau tshaj 0.1% (xws li qhov hnyav), nws yuav tsum tau ceeb toom rau ECHA. Cov ntawv ceeb toom no tau luam tawm hauv ECHA cov khoom lag luam ntawm cov khoom muaj kev txhawj xeeb (SCIP).