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PFAS - inowanzonzi "makemikari nekusingaperi" - iri pasi pekuongororwa kusati kwamboitika pasi rose. Iine EU's Packaging uye Packaging Waste Regulation (PPWR, 2025) inorambidza PFAS mukudya-yekubata kurongedza kutanga Nyamavhuvhu 2026, uye US EPA PFAS Action Plan (2021-2024) inosimbisa miganho mumaindasitiri, vagadziri veextrusion vari pasi pekumanikidzwa kutsiva fluoro-PFAsfree-polymer dzimwe nzira

Sei zvakakosha kutibvisa PFAS mune polymer extrusion?

Per- uye polyfluoroalkyl zvinhu (PFAS), boka reanorambira endocrine-kukanganisa makemikari, uye akabatana negomarara, chirwere chethyroid, uye nyaya dzekubereka. PFAS yakashandiswa mumaindasitiri uye zvigadzirwa zvevatengi kubvira kuma1940s. PFAS iri pese pese munharaunda nekuda kwekugadzikana kwavo chimiro chemakemikari. Sezvinonzi "makemikari nekusingaperi", akawanikwa muvhu, mvura, uye mhepo.8 Uyezve, PFAS yakawanikwa mune zvakasiyana-siyana zvezvigadzirwa (eg, nonstick cookware, jira risingasviki, furo rinopisa moto), zvokudya, uye mvura yekunwa, zvichiita kuti vanhu vakawanda vaonekwe pasi rose (> 95%).
Saka, kusvibiswa kwePFAS kwakatungamira kune mitemo yakasimba pakushandisa kwavo mu polymer extrusion additives. Kune firimu, pombi, uye vanogadzira tambo, maPPA echinyakare anoisa njodzi mukuteerera uye mukurumbira wemhando.

Pazasi pane chaidzo shanduko dzemitemo uye zvirongwa zvinopa shanduko iyi, zvichienderana neruzivo rwuripo:

1. European Union (EU) Regulatory Actions:

• ECHA's Proposed PFAS Restriction (2023): Muna Kukadzi 2023, European Chemicals Agency (ECHA) yakakurudzira kurambidzwa kwakadzama paper- uye polyfluoroalkyl substances (PFAS) pasi pemutemo weREACH. Chikumbiro ichi chakanangana nehupamhi hwePFAS, kusanganisira fluoropolymers inoshandiswa sepolymer processing aids (PPAs). Ipo indasitiri yefluoropolymer iri kutsvaga kuregererwa, gwara rekutonga rakajeka: zvirambidzo zviri kutungamirwa nekushingirira kwezvakatipoteredza uye njodzi dzinogona kuitika dzehutano dzePFAS. Chinangwa ndechekudzikamisa kugadzira, kushandisa, uye kuiswa pamusika, nekudaro zvichikurudzira maindasitiri kutora dzimwe nzira dzemahara dzePFAS.

• EU Chemicals Strategy for Sustainability: Urongwa hweEU hunotora nzira yakakwana yekugadzirisa njodzi dzePFAS, kuisa pamberi pechikamu chekubuda kwezvinhu zvinokuvadza uye kukurudzira kuvandudzwa kwedzimwe nzira dzisina fluorine, kusanganisira idzo dzepolymer processing. Izvi zvakawedzera hunyanzvi muPFAS-isina PPAs, kunyanya kuve nechokwadi chekutevedzwa kwechikafu-yekuonana uye mirau yekurongedza.

• European Union Packaging and Packaging Waste Regulation (PPWR) 2025: Yakabudiswa muEuropean Official Journal muna Ndira 22, 2025, PPWR inosanganisira kurambidzwa kwekushandiswa kwePFAS mukurongedza chikafu kutanga Nyamavhuvhu 12, 2026. zvinhu, zvinosanganisira polymer kugadzirisa aids anoshandiswa mupurasitiki firimu extrusion. Uyezve, iyo PPWR inosimbisa kudzokorodza zvinodiwa-nzvimbo iyo PFAS-isina maPPA inopa mukana wakajeka-zvichidaro ichikurudzira shanduko kuenda kune inogadziriswa yekurongedza mhinduro.

 2. United States Regulatory Developments

• EPA's PFAS Action Plan (2021–2024): Sangano reUS Environmental Protection Agency (EPA) rakaita matanho akati wandei ekugadzirisa kusvibiswa kwePFAS:

• Kusarudzwa kwePFOA nePFOS sezvinhu zvine ngozi (Kubvumbi 2024): Pasi peComprehensive Environmental Response, Compensation, and Liability Act (Superfund), EPA yakaratidza perfluorooctanoic acid (PFOA) uye perfluorooctanesulfonic acid (PFOS)—makomisheni makuru ePFAS anoshandiswa muzvinhu zvine hazardous PPAs. Izvi zvinowedzera kujeka uye kuzvidavirira pakuchenesa uye zvinokurudzira maindasitiri kuti achinje kune dzisiri dzePFAS dzimwe nzira.

• National Drinking Water Standard (Kubvumbi 2024): EPA yakapedzisa chiyero chekutanga chemvura yekunwa chiri pamutemo chePFAS, nechinangwa chekudzikisa kuratidzwa kwevanhu vangangoita miriyoni zana. Mutemo uyu unomanikidza maindasitiri kuti abvise PFAS kubva mumagadzirirwo ekugadzira, kusanganisira maPPA, kudzivirira kusvibiswa kwezvitubu zvemvura.

• Toxics Release Inventory (TRI) Additions (Ndira 2024): EPA yakawedzera nomwe PFAS kuTRI pasi pe2020 National Defence Authorization Act, inoda kuziviswa kwe2024. Izvi zvinowedzera kuongororwa kwePFAS-ine PPAs uye zvinokurudzira kutorwa kwePFAS-isina.

• Resource Conservation and Recovery Act (RCRA) Proposals (Kukadzi 2024): EPA yakaronga mitemo yekuwedzera PFAS mipfumbamwe kune rondedzero yenzvimbo dzine njodzi pasi peRCRA, kuwedzera masimba ekuchenesa uye kusundira vagadziri kune PFAS-yemahara mhinduro.

• State-Level Bans: Nyika dzakaita seMinnesota dzakashandisa kurambidza kwezvigadzirwa zvine PFAS, zvakadai sekubika, zvichiratidza kuparara kukuru kwePFAS-based materials, kusanganisira maPPA anoshandiswa mukudya-kusangana mafomu. Dzimwe nyika, dzinosanganisira California, Michigan, neOhio, dzakataura kushomeka kwekuita kwemubatanidzwa semutyairi wemitemo yePFAS, zvichikurudzira kuchinjika kune PFAS-isina maPPA.

3. Zvirongwa zvepasi rose nedunhu:

• Canada's Regulatory Framework: Canada yakagadza mitemo yakasimba yekudzikisa nekudzora kugadzirwa nekushandiswa kwePFAS, ichifurira vagadziri vepasi rose kutsiva PFAS-based PPAs neimwe nzira isina fluorine.

• Musangano weStockholm: Nhaurirano yepasi rose pamusoro pemutemo wePFAS, kunyanya weperfluorooctanesulfonic acid (PFOS) nemamwe makomisheni ane hukama, yave ichienderera mberi kweanopfuura makore gumi. Kunyange dzisiri nyika dzese (semuenzaniso, Brazil neChina) dzinorambidza zvizere mamwe maPFAS, maitiro epasi rose akanangana nemutemo anotsigira kutorwa kwePFAS-isina maPPA.

• 3M's Phase-Out Commitment (2022): 3M, mugadziri mukuru wePFAS, akazivisa kuti yaizomisa kugadzirwa kwePFAS mukupera kwa2025, zvichikonzera kuwedzera kwekuda kwevasiri-PFAS PPAs kutsiva fluoropolymer-based aids mumaindasitiri akaita sefirimu uye pombi extrusion.

4. Food Contact Kutevedzera:

Mitemo kubva kuUS Food and Drug Administration (FDA) uye European Food Safety Authority (EFSA) inosimbisa PFAS-isina maPPA ezvekudya-kusangana kunyorera.

5. Market & Industry Pressure

Kupfuura zvinotarisirwa, kudiwa kwevatengi kune eco-inoshamwaridzika zvigadzirwa uye makambani kusimudzira zvinangwa zviri kusundira varidzi vemhando nevagadziri kuti vatore maPFAS-emahara maPPA. Izvi zvinonyanya kuoneka muindasitiri yekurongedza, uko PFAS-yemahara mhinduro inotsvagwa yekuchinjika kurongedza, kupeperetswa mafirimu, uye akakanda mafirimu kuti asangane nemusika zvinotarisirwa uye kudzivirira kukuvadzwa kwezita.

Indasitiri Mhinduro: PFAS-Yemahara PPAs

Mahombe epolymer ekuwedzera vatengesi vakaita saSilike, Clariant, Baerlocher, Ampacet, uye Tosaf vapindura nekugadzira PFAS-isina maPPA anofanana kana kudarika mashandiro efluoropolymer-based aids. Idzi dzimwe nzira dzinobatsira kudzikisira kunyunguduka kunyunguduka, kufa kuvaka-up, uye extrusion kudzvanywa, uku uchivimbisa kutevedza chikafu-yekubata mirau uye kutsigira kusimudzira zvinangwa.

Semuyenzaniso,Silike SILIMER Series Polymer Extrusion Additives inopa PFAS-yemahara, fluorine-isina mhindurokukunda matambudziko ekugadzirisa. Yakagadzirirwa kupeperetswa, kukanda, uye mafirimu akawanda, tambo, tambo, pombi, masterbatch, kusanganisa, nezvimwe, inogona kukwidziridza mashandiro emhando dzakasiyana dze polyolefins, kusanganisira asi isina kuganhurirwa kuMLLDPE, LLDPE, LDPE, HDPE, PP, uye polyolefins yakadzokororwa.

PFAS-yemahara Polymer Processing Aid Kiyi Solutions for Sustainable Extrusion

√ Enhanced Lubricity - Yakavandudzwa yemukati / yekunze lubricity kuti igadziriswe zvakanaka

√ Yakawedzera Extrusion Yekumhanya - Yepamusoro throughput ine shoma kufa buildup

√ Yakaremara-Yemahara Surface - Bvisa kunyunguduka kunyunguduka (sharkskin) uye kunatsiridza pamusoro pemhando.

√ Yakaderedzwa Nguva Yekudonhedza - Yakareba yekuchenesa matenderera, mapfupi mutsara kukanganisa

√ Kuchengetedzwa Kwemamiriro ekunze - PFAS-isina, inoenderana neREACH, EPA, PPWR uye mazinga epasi rose

Mikana yeExtrusion Manufacturers

√ Kugadzirira Kuteerera - Gara pamberi peEU 2026 & US 2025 mazuva ekupedzisira.

√ Kukwikwidza Kunobatsira - Chinzvimbo seakasimba, PFAS-yemahara mutengesi.
√ Mutengi Kuvimba - Sangana nemuridzi wekurongedza brand & tarisiro yemutengesi.

√ Innovation Edge - Shandisa PFAS-yemahara PPAs kuvandudza chigadzirwa mhando & kudzokorodza.

Mibvunzo inowanzo bvunzwa (FAQ)

Chii chinonzi PFAS-isina maPPA?→ Polymer additives yakagadzirirwa kutsiva fluoropolymer PPAs, pasina PFAS njodzi.

PFAS-yemahara PPAs FDA uye EFSA inoenderana here? → Hongu, mhinduro kubva kuSilike, nezvimwewo zvinosangana nemirairo yekudya-yekubata.

Ndeapi maindasitiri anoshandisa PFAS-isina maPPA? → Kurongedza, firimu rinoputika, firimu rakakandwa, tambo, uye pombi extrusion.

Chii chinokanganisa kurambidzwa kweEU PFAS pakurongedza? → Chikafu-yekuonana kurongedza inofanira kunge isina PFAS-isina Nyamavhuvhu 2026.

Iyo chikamu chekubuda kwePFAS-yakavakirwa maPPA haichaitike - ichokwadi. Nemitemo yeEU neUS iri kusvika, uye kudzvanywa kwevatengi kuchikwira, vagadziri vekunze vanofanirwa kuchinjika kuenda kuPFAS-yemahara polymer kugadzirisa aids kuti varambe vachikwikwidza, vachitevedzera, uye nekugadzikana.

Ramangwana-uchapupu yako extrusion maitiro.Ongorora SILIKE PFAS-yemahara PPAs nhasi kuti ugone kuita uye kutevedzera.

Contact Amy Wang (amy.wang@silike.cn) or visit www.siliketech.com to get your fluorine-yemahara mhinduro ye extrusion maitiro,kusanganisira eco-inoshamwaridzika firimu aids uye dzimwe nzira dzefluoropolymer PPAs dzefiber, tambo, mapaipi, masterbatch, uye komputa maapplication.