Imikhiqizo ye-Silicone nezinye izinto ziyafana nezitifiketi ezihlukahlukene, umbiko wesitifiketi semikhiqizo ye-silicone ngokulandelanayo (ROHS, REACH, FDA, LFGB, UL, njll.).

 

I-JWT Rubberumkhiqizo owenziwe ngokwezifiso we-silicone ongaphasa izivivinyo nezitifiketi ezilandelayo

1, RoHS

I-RoHS Lo myalelo wazalwa ngoJanuwari 2003, iPhalamende LaseYurophu kanye noMkhandlu WaseYurophu bakhipha umyalelo wokuvinjelwa kokusetshenziswa kwezinto ezithile eziyingozi emishinini kagesi nekagesi (I-Directive 2002/95/EC), okungokokuqala ngqa ukuthi i-RoHS isetshenziswe. wahlangana nomhlaba. Ngo-2005, i-European Union yenza isengezo ku-2002/95/EC ngendlela yesinqumo 2005/618/EC, ecacisa amanani omkhawulo wezinto eziyisithupha eziyingozi.

Umbiko we-ROHS wumbiko wemvelo. I-European Union iqalise ngokusemthethweni i-RoHS ngoJulayi 1, 2006.

2, FINYELELA

Ngokungafani ne-RoHS Directive, i-REACH ihlanganisa ububanzi obuningi. Manje isikhuphuke safinyelela ezivivinyweni eziyi-168, i-European Union isungulwe, futhi yaqalwa ngoJuni 1, 2007 uhlelo lokulawula amakhemikhali.

Eqinisweni kuthinta kusukela ezimayini kuya cishe kuzo zonke izimboni ezifana nendwangu, imboni ekhanyayo, imikhiqizo yemishini kanye nekagesi kanye nenqubo yokukhiqiza, lokhu ukukhiqizwa kwamakhemikhali, ukuhweba, ukusetshenziswa kokuphepha kweziphakamiso zokulawula, imithetho eklanyelwe ukuvikela impilo yabantu kanye nokuphepha kwemvelo, ukugcina nokuthuthukisa ukuncintisana kwemboni yamakhemikhali yaseYurophu, kanye nokuthuthukisa ikhono lokusungula lezinhlanganisela ezingenabungozi, ukuvimbela ukuhlukana kwezimakethe, Ukwandisa ukubonakala kokusetshenziswa kwamakhemikhali, ukukhuthaza ukuhlolwa okungezona okwezilwane, nokuphishekela intuthuko esimeme emphakathini. I-REACH isungula umbono wokuthi umphakathi akufanele wethule izinto ezintsha, imikhiqizo noma ubuchwepheshe uma ingozi engase ibe khona ingaziwa.

3, FDA

I-FDA: ingenye yezikhungo zokuphoqelela ezisungulwe uhulumeni wase-US ngaphakathi koMnyango Wezempilo Nezinsizakalo Zabantu (DHHS) kanye nomnyango Wezempilo Yomphakathi (PHS). Njengesikhungo esilawula isayensi, i-FDA ibhekene necala lokuqinisekisa ukuphepha kokudla, izimonyo, izidakamizwa, i-biologics, izisetshenziswa zezokwelapha kanye nemikhiqizo ye-radiological ekhiqizwa noma engeniswe e-United States. Kwakungenye yezinhlaka zikahulumeni zokuqala ukuba nokuvikelwa kwabathengi njengomsebenzi wayo oyinhloko. Ithinta impilo yazo zonke izakhamizi zaseMelika. Emazweni ngamazwe, i-FDA yaziwa njengenye yezikhungo ezilawula ukudla nezidakamizwa emhlabeni. Amanye amazwe amaningi afuna futhi athole usizo lwe-FDA ukukhuthaza nokuqapha ukuphepha kwemikhiqizo yawo. Umphathi Wokulawulwa Kwezokudla Nezidakamizwa (FDA) : Ukuqondisa nokuhlolwa kokudla, izidakamizwa (kuhlanganise nezidakamizwa zezilwane), imishini yezokwelapha, izithasiselo zokudla, izimonyo, ukudla kwezilwane nezidakamizwa, iwayini neziphuzo ezinotshwala obungaphansi kuka-7%, kanye nemikhiqizo kagesi; Ukuhlola, ukuhlolwa nokuqinisekiswa kwemithelela yemisebe ye-ionic nengeyona i-ionic empilweni yomuntu nokuphepha okuvela ekusetshenzisweni noma ekusetshenzisweni kwemikhiqizo. Ngokwemithethonqubo, le mikhiqizo kufanele ihlolwe yi-FDA ukuze iphephe ngaphambi kokuthi ithengiswe emakethe. I-FDA inamandla okuhlola abakhiqizi futhi ishushise abephula umthetho.

4.LFGB

I-LFGB iwumbhalo ongokomthetho obaluleke kakhulu ophathelene nokuphathwa kwenhlanzeko yokudla eJalimane, futhi iyisiqondiso nomnyombo weminye imithetho neziqondiso ezikhethekile zokuhlanzeka kokudla. Kodwa kube nezinguquko eminyakeni yamuva, ikakhulukazi ukufanisa izindinganiso zaseYurophu. Imithethonqubo yenza izinhlinzeko ezijwayelekile neziyisisekelo kuzo zonke izici zokudla kwaseJalimane, konke ukudla emakethe yaseJalimane nazo zonke izidingo zansuku zonke ezihlobene nokudla kufanele zihambisane nezinhlinzeko eziyisisekelo zemithethonqubo. Ama-athikili ansuku zonke athintana nokudla angahlolwa futhi aqinisekiswe ngokuthi "imikhiqizo engenawo amakhemikhali nezinto ezinobuthi" ngombiko wokuhlola we-LFGB okhishwe izikhungo ezigunyaziwe, futhi ingathengiswa emakethe yaseJalimane.