Ngomhla we-17 kuMeyi, 2024, iJenali esemthethweni yeManyano yaseYurophu (EU) yapapasha (EU) 2024/1328, ihlaziya kwakhona inqaku 70 loluhlu lwezinto ezithintelweyo kwiSihlomelo XVII somgaqo weREACH wokunqanda i-octamethylcyclotetrasiloxane (D4), decamethylcyclopentasiloxane (D) , kunye ne-dodecylhexasiloxane (D6) kwi izinto okanye imixube. Iimeko ezintsha zentengiso yokuhlanjululwa kwezithambiso eziqulethe i-D6 kunye nezithambiso zabahlali eziqulethe i-D4, i-D5, kunye ne-D6 ziya kuqala ukusebenza ngoJuni 6, 2024.
Ngokommiselo we-REACH owapasiswa ngo-2006, le migaqo mitsha ithintela ngokungqongqo ukusetyenziswa kwezi zinto zintathu zemichiza kwizithambiso ezingezizo i-gonococcal kunye nezinye iimveliso zabathengi kunye neengcali.
·Octamethylcyclotetrasiloxane (D4)
CAS No 556-67-2
EC No 209-136-7
·I-Decamethylcyclopentasiloxane (D5)
CAS No 541-02-6
EC No 208-764-9
·Dodecyl Cyclohexasiloxane (D6)
CAS No 540-97-6
EC No 208-762-8
https://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=OJ:L_202401328
ILabhoratri yeSiqinisekiso se-CE ye-EU
Izithintelo ezitsha ezithile zezi zilandelayo:
1. Emva komhla wesi-6 kuJuni 2026, ayisayi kubekwa kwimarike: (a) njengento ngokwayo; (b) Njengenxalenye yezinye izinto; Okanye (c) kumxube, ugxininiso lulingana okanye lungaphezulu kwe-0.1% yobunzima bento ehambelana nayo;
2. Emva kwe-6 kaJuni 2026, ayiyi kusetyenziswa njengento yokucoca eyomileyo kwi-textile, isikhumba kunye noboya.
3. Njengolukhululo:
(a) Malunga ne-D4 ne-D5 kwizinto zokuthambisa ezihlanjiweyo, inqaku 1 (c) kufuneka lisebenze emva koJanuwari 31, 2020. Ngokubhekiselele kulo mba, “izithambiso zokuhlambela ezihlanjwa ngamanzi” zibhekiselele kwizinto zokuthambisa njengoko kuchaziwe kwiSiqendu 2 (1) (a) soMgaqo-nkqubo ( EC) Akukho 1223/2009 yePalamente yaseYurophu kunye neBhunga, leyo, phantsi kweemeko eziqhelekileyo zokusetyenziswa, ihlanjululwe ngamanzi emva kokusetyenziswa;
(b) Zonke izinto zokuthambisa ngaphandle kwezo zikhankanywe kumhlathi 3 (a), umhlathi 1 uya kusebenza emva koJuni 6, 2027;
(c) Kwizixhobo (zonyango) njengoko kuchaziwe kwiSiqendu 1 (4) soMgaqo-nkqubo (EU) 2017/745 kunye neSiqendu 1 (2) soMgaqo-nkqubo (EU) 2017/746 wePalamente yaseYurophu kunye neBhunga, umhlathi wokuqala uya isicelo emva koJuni 6, 2031;
(d) Ngamachiza achazwe kwiSiqendu 1, inqaku le-2 le-Directive 2001/83/EC kunye neziyobisi zezilwanyana ezichazwe kwiSiqendu 4 (1) soMmiselo (EU) 2019/6, umhlathi 1 uya kusebenza emva koJuni 6, 2031;
(e) Kwi-D5 njengesinyibilikisi sokucoca impahla elukiweyo eyomileyo, ufele, kunye noboya, imihlathi 1 no-2 iya kusebenza emva koJuni 6, 2034.
4. Njengokuxolelwa, umhlathi 1 awusebenzi:
(a) Beka iimveliso ze-D4, i-D5, kunye ne-D6 kwimarike yokusetyenziswa kwemizi-mveliso elandelayo: - njenge-monomers yokuveliswa kwee-polymers ze-organosilicon, - njengeziphakathi kwimveliso yezinye izinto ze-silicon, - njenge-monomers kwi-polymerization, - ukwakhiwa. okanye (re) ukupakishwa kwemixube- Isetyenziselwa ukuvelisa iimpahla- Ayisetyenziswa kunyango lomphezulu wesinyithi;
(b) Beka i-D5 kunye ne-D6 kwiimarike zokusetyenziswa njengezixhobo (zonyango) njengoko kuchazwe kwiSiqendu 1 (4) soMgaqo-nkqubo (EU) 2017/745, unyango kunye nokunyamekela izibazi kunye namanxeba, ukuthintela amanxeba kunye nokunyamekela. i-stomas;
(c) Beka i-D5 kwimarike yeengcali ukucoca okanye ukubuyisela ubugcisa kunye nezinto zakudala;
(d) Qalisa i-D4, i-D5, kunye ne-D6 kwimarike njengee-reagents zaselabhoratri zophando kunye nemisebenzi yophuhliso phantsi kweemeko ezilawulwayo.
ILabhoratri yeSiqinisekiso se-CE ye-EU
5. Njengokuxolelwa, inqaku (b) lomhlathi 1 alisebenzi kwi-D4, i-D5, kunye ne-D6 ebekwe kwimarike: - njengamacandelo e-organosilicon polymers - njengamacandelo e-organosilicon polymers kwimixube echazwe kumhlathi wesi-6.
6. Njengokuxolelwa, inqaku (c) lomhlathi 1 alisebenzi kwimixube ene-D4, i-D5, okanye i-D6 njengeentsalela ze-organosilicon polymers ezibekwe kwimarike phantsi kwale miqathango ilandelayo:
(a) Ukuxinwa kwe-D4, i-D5 okanye i-D6 ilingana okanye ngaphantsi kwe-1% yobunzima bezinto ezihambelanayo kumxube, osetyenziselwa ukudibanisa, ukutywina, ukudibanisa kunye nokuphosa;
(b) Umxube weengubo zokukhusela (kubandakanywa neenqanawa zeenqanawa) kunye ne-concentration ye-D4 elingana okanye ngaphantsi kwe-0.5% ngobunzima, okanye i-concentration ye-D5 okanye i-D6 elingana okanye ngaphantsi kwe-0.3% ngesisindo;
(c) Ukuxinwa kwe-D4, i-D5 okanye i-D6 ilingana okanye ngaphantsi kwe-0.2% yobunzima bezinto ezihambelanayo kumxube, kwaye isetyenziswe njengezixhobo (zonyango) njengoko kuchazwe kwiSiqendu 1 (4) soMgaqo-nkqubo (EU). ) I-2017/745 kunye neSiqendu 1 (2) soMgaqo-nkqubo (EU) 2017/746, ngaphandle kwezixhobo ezikhankanywe kumhlathi 6 (d);
(d) I-concentration ye-D5 elingana okanye ngaphantsi kwe-0.3% ngobunzima bomxube okanye i-concentration ye-D6 ilingana okanye ngaphantsi kwe-1% ngobunzima bomxube, isetyenziswe njengesixhobo esichazwe kwiSiqendu 1 (4) soMgaqo-nkqubo (EU) 2017 /745 yemibono yamazinyo;
(e) Uxinaniso lwe-D4 kumxube lulingana okanye ngaphantsi kwe-0.2% ngobunzima, okanye i-concentration ye-D5 okanye i-D6 kuyo nayiphi na into ekumxube ilingana okanye ngaphantsi kwe-1% ngobunzima, isetyenziswe njenge-silicon insoles okanye izihlangu zamahashe;
(f) Ukuxinwa kwe-D4, i-D5 okanye i-D6 ilingana okanye ngaphantsi kwe-0.5% yobunzima bezinto ezihambelanayo kumxube, osetyenziswe njengomgqugquzeli wokubambelela;
(g) Ukuxinwa kwe-D4, i-D5 okanye i-D6 ilingana okanye ngaphantsi kwe-1% yobunzima bezinto ezihambelanayo kumxube, osetyenziselwa ukushicilelwa kwe-3D;
(h) Uxinaniso lwe-D5 kumxube lulingana okanye ngaphantsi kwe-1% ngobunzima, okanye ukuxinwa kwe-D6 kumxube kuyalingana okanye ngaphantsi kwe-3% ngobunzima, esetyenziselwa ukuveliswa ngokukhawuleza kunye nokuveliswa kwesikhunta, okanye izicelo eziphezulu zokusebenza ezizinziswe ngabafaki bequartz;
(i) I-D5 okanye i-D6 i-concentration ilingana okanye ngaphantsi kwe-1% yobunzima bayo nayiphi na into ekumxube, esetyenziselwa ukuprinta okanye ukwenza i-pad; (j) Ugxininiso lwe-D6 lulingana okanye ngaphantsi kwe-1% yobunzima bomxube, osetyenziselwa ukucocwa kobuchwephesha okanye ukubuyisela ubugcisa kunye nezinto zakudala.
7. Njengokuxolelwa, imihlathi ye-1 kunye ne-2 ayisebenzi ekubekweni kwimarike okanye ukusetyenziswa kwe-D5 njenge-solvent kwiinkqubo ezivaliweyo ezivaliweyo zokucoca ezomileyo zeempahla, zesikhumba kunye noboya, apho i-solvent yokucoca ihlaziywa okanye itshiswa.
Lo mmiselo uya kuqala ukusebenza ngomhla wama-20 ukususela kumhla wokupapashwa kwawo kwi-Official Journal of the European Union, kwaye uya kuba namandla okubopha ngokubanzi kwaye usebenze ngokuthe ngqo kuwo onke amazwe angamalungu e-EU.
ilogo yesiqinisekiso
Isishwankathelo:
Ngenxa yokuba i-D4, i-D5, kunye ne-D6 zizinto ezixhalabisa kakhulu (SVHC), zibonisa ukuzingisa okuphezulu kunye ne-bioaccumulation (vPvB). I-D4 ikwabonwa njengento eqhubekayo, i-bioaccumulative, kunye netyhefu (PBT), kwaye xa i-D5 kunye ne-D6 iqulethe i-0.1% okanye ngaphezulu kwe-D4, zikwabonwa njengeempawu ze-PBT. Ukuqwalasela ukuba iingozi ze-PBT kunye ne-vPvB iimveliso azizange zilawulwe ngokupheleleyo, izithintelo ziyimilinganiselo yokulawula efanelekileyo kakhulu.
Emva kokuthintelwa kunye nokulawulwa kweemveliso zokuhlanjululwa eziqukethe i-D4.D5 kunye ne-D6, ukulawulwa kweemveliso ezingahlanjululwayo eziqukethe i-D4.D5 kunye ne-D6 ziya kuqiniswa. Kwangaxeshanye, ngokuqwalasela iimeko zangoku zesicelo esibanzi, izithintelo ekusetyenzisweni kwe-D5 kwizinto ezilukiweyo, ngethwathwa, noboya obomileyo bokucoca, kunye nezithintelo zokusetyenziswa kwe-D4.D5 kunye ne-D6 kumayeza kunye namachiza ezilwanyana, ziya kumiswa. .
Ukunikezelwa kwesicelo esikhulu se-D4.D5 kunye ne-D6 ekuveliseni i-polydimethylsiloxane, akukho zithintelo ezifanelekileyo kwezi kusetyenziswa. Ngexesha elifanayo, ukwenzela ukucacisa umxube we-polysiloxane oqulethe i-residues ye-D4, i-D5, kunye ne-D6, imingcele yoxinaniso ehambelanayo nayo inikezelwe kwimixube eyahlukeneyo. Iinkampani ezifanelekileyo kufuneka zifunde ngononophelo amagatya afanelekileyo ukuphepha ukuba imveliso ixhomekeke kumagatya athintelweyo.
Ngokubanzi, izithintelo kwi-D4.D5 kunye ne-D6 zinempembelelo encinci kwishishini le-silicone yasekhaya. Iinkampani zinokuhlangabezana noninzi lwezithintelo ngokuqwalasela imiba eshiyekileyo ye-D4.D5 kunye ne-D6.
ILebhu yoVavanyo lwe-BTF, inkampani yethu ineelabhoratri ezihambelana ne-electromagnetic, imimiselo yokhuseleko kwiLebhu, iLebhu yerediyo engenazingcingo, iLebhu yebhetri, iLebhu yeekhemikhali, iLabhoratri yeSAR, iLabhoratri ye-HAC, njl. njl. Inkampani yethu inamava kunye neqela lobuchwephesha lobuchwephesha lobuchwephesha, elinokunceda amashishini ukusombulula ingxaki. Ukuba unovavanyo olufanelekileyo kunye neemfuno zesatifikethi, ungaqhagamshelana ngokuthe ngqo nabasebenzi bethu boVavanyo ukuze ufumane iikowuti zeendleko ezineenkcukacha kunye nolwazi lomjikelo!
Ixesha lokuposa: Jul-31-2024
