RoHS txhais li cas?
Daim ntawv pov thawj RoHS yog tus qauv tsim los ntawm European Union txoj cai lij choj, nws lub npe tag nrho yog "Cov Lus Qhia Txog Kev Tiv Thaiv Cov Khoom Siv Hluav Taws Xob thiab Hluav Taws Xob" (Txheej Txheem Cov Khoom Siv Hluav Taws Xob). Tus qauv tau raug coj los siv rau lub Xya Hli 1, 2006, feem ntau yog siv los tswj cov khoom siv thiab cov txheej txheem ntawm cov khoom siv hluav taws xob thiab hluav taws xob, kom nws muaj txiaj ntsig zoo rau tib neeg kev noj qab haus huv thiab kev tiv thaiv ib puag ncig.
Daim ntawv pov thawj RoHS yog European ib puag ncig tiv thaiv cov lus qhia, uas tau teev tseg tias tag nrho cov khoom siv hluav taws xob thiab hluav taws xob xa tawm mus rau Tebchaws Europe yuav tsum tsis muaj kaum cov tshuaj lom thiab teeb meem hauv qab no: Lead Pb, Mercury Hg, cadmium Cd, hexavalent chromium Cr (VI), polybrominated biphenyls PBBs , polybrominated biphenyl ethers PBDEs, dibutyl phthalate DEHP, dibutyl phthalate DBP, butylbenzyl phthalate BBP, diisobutyl phthalate DIBP. Cov ntsiab lus ntawm cadmium yuav tsum tsis pub tshaj 0.01%.
RoHS tus qauv tshiab / ROHS 2.0
10 EU RoHS2.0 kev xeem (2011/65/EU), uas yog tus qauv RoHS tshiab kawg; Thaum Lub Xya Hli 21, 2011, qhov hloov kho tshiab ntawm RoHS Cov Lus Qhia (2011/65/EU) tau hloov 6 yam ntawm RoHS Cov Lus Qhia qub (2002/95/EC).
Nyob rau lub Tsib Hlis 2022, EU tau tshaj tawm Cov txheej txheem thov rau txwv cov tshuaj raws li RoHS Cov Lus Qhia, uas npaj yuav suav nrog nruab nrab-chain chlorinated paraffins (MCCPs) thiab tetrabromobisphenol A (TBBP-A) hauv cov npe ntawm cov khoom txwv, uas cov tuam txhab muaj peev xwm them taus. ua tib zoo mloog thiab npaj rau kev ua raws li ua ntej.
RoHS cov khoom kuaj
Cov ntsiab lus ntawm cov khoom hauv qab no hauv cov khoom siv homogeneous ntawm cov khoom yuav tsum tsis pub tshaj qhov txwv hauv lub rooj:
|
Lub npe |
txwv tus nqi (mg / kg) |
Limit (loj feem) |
|
Lead (Pb) |
1000 |
0.1% |
|
Mercury (Hg) |
1000 |
0.1% |
|
Hexavalent chromium (Cr(VI)) |
1000 |
0.1% |
|
Cadmium (Cd) |
100 |
0.01% |
|
Polybrominated biphenyls (PBBs) |
1000 |
0.1% |
|
Polybrominated diphenyl ethers (PBDEs) |
1000 |
0.1% |
|
Diester phthalate (DEHP) |
1000 |
0.1% |
|
Dibutyl phthalate (DBP) |
1000 |
0.1% |
|
Butylbenzyl phthalate (BBP) |
1000 |
0.1% |
|
Diisobutyl phthalate (DIBP) |
1000 |
0.1% |
Kev pab them nqi cheeb tsam
Cov khoom siv hauv tsev loj, cov khoom siv hauv tsev me, cov khoom siv thev naus laus zis thiab kev sib txuas lus, cov cuab yeej siv, cov khoom siv teeb pom kev zoo, cov cuab yeej hluav taws xob, cov khoom ua si, kev lom zem thiab kev ua kis las, cov cuab yeej siv kho mob, cov cuab yeej saib xyuas thiab tswj, cov khoom siv tsis siv neeg faib khoom, lwm yam khoom siv hluav taws xob thiab hluav taws xob tsis suav nrog cov pawg saum toj no.
RoHS xeem voj voog: Lub voj voog kuaj niaj hnub yog 5 hnub ua haujlwm.
RoHS cov txheej txheem kuaj: IEC 62321 series cov qauv siv rau kev sim RoHS hauv Tebchaws Meskas thiab European Union thiab lwm lub khw thoob ntiaj teb; Rau Suav RoHS, GB / T 26125 xeem txoj kev tau txais yuav.
