PFAS - bakunze kwita “imiti iteka” - igenzurwa ku isi hose. Hamwe n’umuryango w’ubumwe bw’ibihugu by’Uburayi (PPWR, 2025) wabujije PFAS mu gupakira ibiryo bitangira muri Kanama 2026, hamwe na gahunda y’ibikorwa yo muri Amerika EPA PFAS (2021–2024) igabanya imipaka mu nganda, abakora ibicuruzwa biva mu mahanga bafite igitutu cyo gusimbuza ibikoresho bitunganyirizwa na polymer (PPAs) bitarimo PFAS.
Kuki ari ngombwakura PFAS mugukuramo polymer?
Ibintu- na polyfluoroalkyl (PFAS), itsinda ryimiti ikomeza guhungabanya endocrine, kandi ifitanye isano na kanseri, indwara ya tiroyide, nibibazo byimyororokere. PFAS yakoreshejwe mu nganda n'ibicuruzwa byabaguzi kuva 1940. PFAS iragaragara hose mubidukikije kubera imiterere yimiti ihamye. Nkibyo bita "imiti iteka", babonetse mubutaka, mumazi, no mwuka.8 Byongeye kandi, PFAS yabonetse mubicuruzwa bitandukanye (urugero, ibikoresho bitetse bidafite inkoni, imyenda irwanya umwanda, ifuro yo kuzimya umuriro), ibiryo, n'amazi yo kunywa, bigatuma abaturage muri rusange bamenyekana (> 95%).
Rero, kwanduza PFAS byatumye habaho amategeko akomeye ku mikoreshereze yinyongera ya polymer. Kubakora firime, imiyoboro, hamwe ninsinga, PPAs gakondo itera ingaruka muburyo bwo kubahiriza no kumenyekana.
Hano haribintu byihariye byahinduwe hamwe nibikorwa bigira uruhare muriyi nzibacyuho, bishingiye ku makuru aboneka:
1. Ibikorwa bigenga Umuryango w’ubumwe bw’ibihugu by’Uburayi (EU):
• ECHA isaba gukumira PFAS (2023): Muri Gashyantare 2023, Ikigo cy’Uburayi gishinzwe imiti (ECHA) cyasabye ko hajyaho ibihano byose ku bintu bya polifluoroalkyl (PFAS) hakurikijwe amabwiriza ya REACH. Icyifuzo kireba ibintu byinshi bya PFAS, harimo fluoropolymers ikoreshwa nkibikoresho byo gutunganya polymer (PPAs). Mugihe inganda za fluoropolymer zishaka gusonerwa, icyerekezo cyamabwiriza kirasobanutse: ibibujijwe biterwa no gukomeza ibidukikije hamwe n’ingaruka zishobora guteza ubuzima bwa PFAS. Ikigamijwe ni ukugabanya ibicuruzwa byabo, imikoreshereze, n’ibishyirwa ku isoko, bityo bigatuma inganda zifata ubundi buryo butarimo PFAS.
• Ingamba z’ubumwe bw’ibihugu by’Uburayi zigamije iterambere rirambye: Ingamba z’ubumwe bw’ibihugu by’Uburayi zifata ingamba zose zo guhangana n’ingaruka za PFAS, zishyira imbere icyiciro cy’ibintu byangiza no guteza imbere ubundi buryo butarimo fluor, harimo n’uburyo bwo gutunganya polymer. Ibi byihutishije guhanga udushya muri PFAS itagira PPA, cyane cyane kugirango hubahirizwe amabwiriza yo guhuza ibiryo no gupakira.
• Umuryango w’ubumwe bw’ibihugu by’Uburayi Ushinzwe Gupakira no Gupakira Imyanda (PPWR) 2025: Yasohowe mu kinyamakuru cy’ibihugu by’i Burayi ku ya 22 Mutarama 2025, PPWR ikubiyemo kubuza ikoreshwa rya PFAS mu gupakira ibiryo bitangirira ku ya 12 Kanama 2026. Byongeye kandi, PPWR ishimangira ibyifuzo bisubirwamo-agace aho PPA idafite PPA itanga inyungu isobanutse - bityo bikarushaho gushimangira ihinduka ryibisubizo birambye byo gupakira.
2. Amajyambere agenga Amerika
• Gahunda y'ibikorwa bya PFAS ya EPA (2021–2024): Ikigo cyo muri Amerika gishinzwe kurengera ibidukikije (EPA) cyashyize mu bikorwa ingamba nyinshi zo gukemura ikibazo cya PFAS:
• Kugena PFOA na PFOS nk'ibintu bishobora guteza akaga (Mata 2024): Mu Mategeko agenga ibidukikije, indishyi, hamwe n'inshingano (Superfund), EPA yashyizeho aside ya perfluorooctanoic (PFOA) hamwe na aside ya PFAS ikoreshwa mu bintu bya PPA. Ibi byongera gukorera mu mucyo no kubazwa ibyo gukora isuku kandi bigashishikariza inganda kwimukira mubindi bitari PFAS.
• Igipimo cy’amazi yo kunywa ku rwego rw’igihugu (Mata 2024): EPA yarangije icyiciro cya mbere cy’amazi y’amazi yemewe na PFAS, kigamije kugabanya ingaruka z’abantu bagera kuri miliyoni 100. Aya mabwiriza ahatira mu buryo butaziguye inganda gukuraho PFAS mu bikorwa byo gukora, harimo na PPA, kugira ngo birinde kwanduza amasoko y’amazi.
• Uburozi bwo Kurekura Uburozi (TRI) (Mutarama 2024): EPA yongeyeho PFAS zirindwi muri TRI hakurikijwe itegeko ryemerera ingabo z’igihugu 2020, bisaba gutanga raporo mu 2024. Ibi byongera igenzura kuri PPA zirimo PFAS kandi bigashishikarizwa kwemeza ubundi buryo butarimo PFAS.
• Amategeko yo kubungabunga no kugarura umutungo (RCRA) (Gashyantare 2024): EPA yatanze amategeko yo kongerera PFAS icyenda kurutonde rwibintu bishobora guteza akaga muri RCRA, byongerera ingufu isuku no kurushaho gukora inganda kubisubizo byubusa bya PFAS.
• Ibibujijwe ku rwego rwa Leta: Leta nka Minnesota zashyize mu bikorwa ibihano ku bicuruzwa birimo PFAS, nk'ibikoresho byo guteka, byerekana ko hagaragaye ingamba zikomeye ku bikoresho bishingiye kuri PFAS, harimo na PPA ikoreshwa mu gusaba guhuza ibiryo. Ibindi bihugu, birimo Californiya, Michigan, na Ohio, byagaragaje ko nta bikorwa bya federasiyo ari umushoferi w’amabwiriza yo ku rwego rwa Leta PFAS, bikomeza gushishikariza kwimukira muri PPA idafite PFAS.
3. Ibikorwa byisi yose nakarere:
• Urwego rushinzwe kugenzura ibikorwa bya Kanada: Kanada yashyizeho amabwiriza akomeye yo kugabanya no kugenzura umusaruro n’imikoreshereze ya PFAS, bigira ingaruka ku nganda zo ku isi gusimbuza PPA zishingiye kuri PFAS n’ubundi buryo butarimo fluor.
• Amasezerano y'i Stockholm: Ibiganiro mpuzamahanga ku mabwiriza ya PFAS, cyane cyane kuri aside ya perfluorooctanesulfonic (PFOS) hamwe n’ibindi bifitanye isano nayo, birakomeje mu myaka icumi ishize. Nubwo ibihugu byose (urugero, Burezili n'Ubushinwa) bigabanya byimazeyo PFAS, inzira yisi yose igenga amabwiriza ishyigikira iyemezwa rya PPA idafite PFAS.
• 3M yiyemeje icyiciro cya 20M (2022): 3M, uruganda rukomeye rwa PFAS, yatangaje ko ruzahagarika umusaruro wa PFAS mu mpera za 2025, bituma hiyongeraho icyifuzo cy’uko PPA itari PFAS isimbuza infashanyo zishingiye kuri fluoropolymer mu nganda nka firime no gukuramo imiyoboro.
4. Kubahiriza ibiryo byubahirizwa:
Amabwiriza yatanzwe n’ikigo cy’Amerika gishinzwe ibiryo n’ibiyobyabwenge (FDA) n’ikigo cy’ibihugu by’Uburayi gishinzwe umutekano w’ibiribwa (EFSA) gishimangira PPAs idafite PPA ku gusaba ibiryo.
5. Isoko & Inganda
Kurenga ku mabwiriza agenga amabwiriza, ibyifuzo by’abaguzi ku bicuruzwa bitangiza ibidukikije n’intego zirambye z’ibigo biratera ba nyir'ibicuruzwa n’abakora gukora PPA idafite PFAS. Ibi bigaragarira cyane cyane mu nganda zipakira, aho hashakishwa ibisubizo bitarimo PFAS kubipakira byoroshye, firime zavuzwe, hamwe na firime zashizweho kugirango byuzuze isoko kandi birinde kwangirika kwizina.
Inganda Igisubizo: PFAS-Yubusa PPAs
Abatanga ibikoresho byingenzi byongera polymer nka Silike, Clariant, Baerlocher, Ampacet, na Tosaf basubije mugutezimbere PPA idafite PF ihuza cyangwa irenga imikorere yimfashanyo zishingiye kuri fluoropolymer. Ubundi buryo bufasha kugabanya kuvunika gushonga, gupfa kwiyubaka, hamwe nigitutu cyo gukuramo ibicuruzwa, mugihe hubahirizwa amabwiriza yo guhuza ibiryo no gushyigikira intego zirambye.
Kurugero,Silike SILIMER Urukurikirane rwa Polymer Extrusion yinyongera itanga PFAS-yubusa, ibisubizo bya fluorgutsinda ibibazo byo gutunganya. Yateguwe kuri firime zavuzwe, zashizwe, hamwe nabantu benshi, fibre, insinga, imiyoboro, masterbatch, compounding, nibindi byinshi, irashobora kuzamura imikorere yo gutunganya ibintu byinshi bya polyolefine, harimo ariko ntibigarukira kuri mLLDPE, LLDPE, LDPE, HDPE, PP, hamwe na polyolefine.
PFAS-yubusa ya Polymer Gutunganya Imfashanyo Ibisubizo Byibanze Kubisohora Birambye
√ Amavuta meza yongerewe imbaraga - Kunoza amavuta yimbere / hanze yo gutunganya neza
Kwiyongera Kwihuta Kwiyongera - Kwinjiza byinshi hamwe no gupfa bike
Aces Ubuso butagira ubusembwa - Kurandura kuvunika gushonga (uruhu rwa sharks) no kuzamura ubwiza bwubuso
Kugabanya Isaha - Igihe kirekire cyo gukora isuku, guhagarika umurongo mugufi
Safety Umutekano w’ibidukikije - PFAS-yubusa, yubahiriza REACH, EPA, PPWR nubuziranenge burambye ku isi
Amahirwe kubakora Extrusion
Kwitegura kubahiriza - Komeza imbere yigihe ntarengwa cya EU 2026 & US 2025.
Avant Ibyiza byo Kurushanwa - Umwanya nkumuntu urambye, utanga PFAS.
Trust Icyizere cyabakiriya - Menya ibicuruzwa bipfunyika nyirubwite & ibicuruzwa biteganijwe.
Nov Guhanga udushya - Koresha PFAS idafite PPAs kugirango uzamure ibicuruzwa byiza & recyclability.
Ibibazo bikunze kubazwa (FAQ)
Niki PPA idafite PPA?→ Inyongera za polymer zagenewe gusimbuza fluoropolymer PPAs, nta ngaruka za PFAS.
Ese PPA idafite PPAs FDA na EFSA zujuje? . Yego, ibisubizo biva muri Silike, nibindi byujuje amabwiriza yo guhuza ibiryo.
Ni izihe nganda zikoresha PPA idafite PPA? Gupakira, firime ya firime, firime ya firime, umugozi, hamwe no kuvoma imiyoboro.
Ni izihe ngaruka zo guhagarika EU PFAS kubipakira? Pack Gupakira ibiryo-bigomba kuba bitarimo PFAS bitarenze Kanama 2026.
Icyiciro-cya PFAS ishingiye kuri PPAs ntikikibishoboka-ni ukuri. Hamwe n’amabwiriza y’ubumwe bw’ibihugu by’Amerika na Amerika yegereje, n’umuvuduko w’abaguzi ugenda wiyongera, abakora ibicuruzwa biva mu mahanga bagomba kwimukira mu mfashanyo zitunganyirizwa za polymer zitagira PFAS kugira ngo bakomeze guhatana, kubahiriza, kandi birambye.
Ibihe bizaza-inzira yawe yo gukuramo.Shakisha SILIKE PFAS idafite PPA uyumunsi kugirango uhindure imikorere no kubahiriza.
Contact Amy Wang (amy.wang@silike.cn) or visit www.siliketech.com to get your ibisubizo bidafite fluor kubikorwa byo gukuramo,harimo ibikoresho bya firime byangiza ibidukikije nibindi bisobanuro bya fluoropolymer PPAs ya fibre, insinga, imiyoboro, masterbatch, hamwe nibisabwa.
Igihe cyo kohereza: Kanama-20-2025
