Labarai

PFAS—wanda galibi ake kira “sinadarai na har abada”—suna ƙarƙashin binciken da ba a taɓa yi ba a duniya. Tare da Dokar Rufewa da Rufe Marufi ta Tarayyar Turai (PPWR, 2025) da ta haramta PFAS a cikin marufi da abinci ya shafa tun daga watan Agusta 2026, da kuma Tsarin Aiki na PFAS na Amurka (2021–2024) da aka ƙara tsaurara iyaka a duk faɗin masana'antu, masana'antun fitar da iska suna fuskantar matsin lamba don maye gurbin kayan aikin sarrafa polymer na tushen fluoropolymer (PPAs) da madadin PFAS marasa PFAS.

Me yasa ake buƙatar hakankawar da PFAS a cikin polymer extrusion?

Abubuwan Per- da polyfluoroalkyl (PFAS), ƙungiyar sinadarai masu dawwama a cikin endocrine, kuma suna da alaƙa da ciwon daji, cututtukan thyroid, da matsalolin haihuwa. An yi amfani da PFAS a masana'antu da kayayyakin mabukaci tun daga shekarun 1940. PFAS yana ko'ina a cikin muhalli saboda tsarin sinadarai mai ɗorewa. Kamar yadda ake kira "sinadaran har abada", an same su a cikin ƙasa, ruwa, da iska.8 Bugu da ƙari, an sami PFAS a cikin samfura iri-iri (misali, kayan girki marasa mannewa, masana'anta masu jure tabo, kumfa mai kashe gobara), abinci, da ruwan sha, wanda ke haifar da kusan fallasa ga jama'a gabaɗaya (>95%).
Don haka, gurɓatar PFAS ta haifar da tsauraran dokoki kan amfani da su a cikin ƙarin abubuwan da ke ƙara polymer. Ga masana'antun fim, bututu, da kebul, PPA na gargajiya yana haifar da haɗari ga bin ƙa'idodi da kuma suna.

Ga wasu canje-canje da tsare-tsare da suka shafi wannan sauyi, bisa ga bayanai da ake da su:

1. Ayyukan Dokokin Tarayyar Turai (EU):

• Takaddamar PFAS da ECHA ta gabatar (2023): A watan Fabrairun 2023, Hukumar Sinadarai ta Turai (ECHA) ta gabatar da cikakken takaitawa kan abubuwan per- da polyfluoroalkyl (PFAS) a ƙarƙashin ƙa'idar REACH. Shawarar ta mayar da hankali kan nau'ikan PFAS iri-iri, gami da fluoropolymers da ake amfani da su azaman taimakon sarrafa polymer (PPAs). Yayin da masana'antar fluoropolymer ke neman keɓancewa, alkiblar ƙa'ida a bayyane take: ƙuntatawa tana faruwa ne sakamakon dorewar muhalli da yuwuwar haɗarin lafiya na PFAS. Manufar ita ce a iyakance ƙera su, amfani da su, da sanya su a kasuwa, don haka ta sa masana'antu su ɗauki madadin da ba su da PFAS.

• Tsarin Sinadaran Tarayyar Turai don Dorewa: Tsarin Tarayyar Turai ya ɗauki hanyar da ta dace wajen sarrafa haɗarin PFAS, yana mai da hankali kan kawar da abubuwa masu cutarwa da kuma haɓaka haɓaka madadin da ba su da sinadarin fluorine, gami da waɗanda ake amfani da su don sarrafa polymer. Wannan ya hanzarta ƙirƙira a cikin PPA marasa sinadarin PFAS, musamman don tabbatar da bin ƙa'idodin hulɗa da abinci da marufi.

• Dokar Rufewa da Rufe Sharar Marufi ta Tarayyar Turai (PPWR) 2025: An buga a cikin Mujallar Hukuma ta Turai a ranar 22 ga Janairu, 2025, PPWR ta haɗa da haramcin amfani da PFAS a cikin marufi da abinci ya shafa daga ranar 12 ga Agusta, 2026. Dokar tana da nufin rage tasirin muhalli na marufi da kare lafiyar jama'a ta hanyar takaita PFAS a cikin kayan marufi, gami da kayan aikin sarrafa polymer da ake amfani da su a cikin fitar da fim ɗin filastik. Bugu da ƙari, PPWR ta jaddada buƙatun sake amfani da su - wani yanki inda PPA marasa PFAS ke ba da fa'ida bayyananne - ta haka yana ƙara ƙarfafa motsi zuwa mafita mai dorewa na marufi.

 2. Ci gaban Dokokin Amurka

• Tsarin Aiki na PFAS na EPA (2021–2024): Hukumar Kare Muhalli ta Amurka (EPA) ta aiwatar da matakai da dama don magance gurɓatar PFAS:

• Sanya PFOA da PFOS a matsayin Abubuwa Masu Haɗari (Afrilu 2024): A ƙarƙashin Dokar Amsawa, Diyya, da Alhaki Mai Kyau ta Muhalli (Superfund), EPA ta ayyana perfluorooctanoic acid (PFOA) da perfluorooctanesulfonic acid (PFOS)—masu mahimman sinadarai na PFAS da ake amfani da su a cikin PPAs—a matsayin abubuwa masu haɗari. Wannan yana ƙara bayyana gaskiya da riƙon amana ga tsaftacewa kuma yana ƙarfafa masana'antu su canza zuwa madadin da ba na PFAS ba.

• Ma'aunin Ruwan Sha na Ƙasa (Afrilu 2024): Hukumar EPA ta kammala ƙa'idar ruwan sha ta farko da aka amince da ita bisa doka ga PFAS, da nufin rage yawan mutanen da ke kamuwa da cutar. Wannan ƙa'idar ta matsa wa masana'antu kai tsaye su kawar da PFAS daga tsarin masana'antu, gami da PPAs, don hana gurɓatar hanyoyin ruwa.

• Ƙarin Kayayyakin Sakin Guba (TRI) (Janairu 2024): EPA ta ƙara PFAS guda bakwai a cikin TRI a ƙarƙashin Dokar Izini ta Tsaron Ƙasa ta 2020, wanda ke buƙatar bayar da rahoto na 2024. Wannan yana ƙara bincika kan PPAs masu ɗauke da PFAS kuma yana ƙarfafa amfani da madadin da ba su da PFAS.

• Shawarwari kan Dokar Kiyaye Albarkatu da Maido da Albarkatu (RCRA) (Fabrairu 2024): Hukumar EPA ta gabatar da dokoki don ƙara PFAS guda tara a cikin jerin abubuwan da ke da haɗari a ƙarƙashin RCRA, haɓaka ikon tsaftacewa da kuma ƙara tura masana'antun zuwa ga mafita marasa PFAS.

• Haramcin Matakin Jiha: Jihohi kamar Minnesota sun aiwatar da haramcin kan kayayyakin da ke dauke da PFAS, kamar kayan girki, wanda hakan ke nuna cewa an yi babban katsewar kayan da ke dauke da PFAS, gami da PPA da ake amfani da su a aikace-aikacen abinci. Sauran jihohi, ciki har da California, Michigan, da Ohio, sun ambaci rashin daukar matakin tarayya a matsayin abin da ke haifar da dokokin PFAS na matakin jiha, wanda hakan ke kara karfafa komawa ga PPAs marasa PFAS.

3. Shirye-shiryen Duniya da na Yankuna:

• Tsarin Dokokin Kanada: Kanada ta kafa ƙa'idodi masu ƙarfi don ragewa da kuma sarrafa samarwa da amfani da PFAS, wanda hakan ya rinjayi masana'antun duniya su maye gurbin PPAs masu tushen PFAS da madadin da ba su da fluorine.

• Taron Stockholm: Tattaunawar ƙasa da ƙasa kan ƙa'idojin PFAS, musamman ga perfluorooctanesulfonic acid (PFOS) da sauran sinadarai masu alaƙa, ta kasance tana gudana tsawon sama da shekaru goma. Duk da cewa ba dukkan ƙasashe ba ne (misali, Brazil da China) ke takaita wasu PFAS gaba ɗaya, yanayin duniya na ƙa'idoji yana goyon bayan ɗaukar PPAs marasa PFAS.

• Alƙawarin Fitowa Daga Mataki na 3M (2022): 3M, babban kamfanin PFAS, ya sanar da cewa zai dakatar da samar da PFAS nan da ƙarshen 2025, wanda ya haifar da ƙaruwar buƙatar PPAs marasa PFAS don maye gurbin kayan taimako da aka yi da fluoropolymer a masana'antu kamar fitar da fim da bututu.

4. Bin Ka'idojin Hulɗa da Abinci:

Dokokin Hukumar Abinci da Magunguna ta Amurka (FDA) da Hukumar Tsaron Abinci ta Turai (EFSA) sun jaddada cewa ba a amfani da PPAs na PFAS don amfani da abinci ta hanyar da ta dace.

5. Matsi a Kasuwa da Masana'antu

Bayan dokokin da aka shimfida, buƙatar masu amfani da kayayyaki masu kyau ga muhalli da kuma manufofin dorewar kamfanoni suna tura masu alama da masana'antun su rungumi PPAs marasa PFAS. Wannan ya bayyana musamman a masana'antar marufi, inda ake neman mafita marasa PFAS don marufi masu sassauƙa, fina-finai masu fashewa, da fina-finan 'yan wasa don biyan buƙatun kasuwa da kuma guje wa lalacewar suna.

Martanin Masana'antu: PPAs marasa PFAS

Manyan masu samar da ƙarin sinadarai kamar Silike, Clariant, Baerlocher, Ampacet, da Tosaf sun mayar da martani ta hanyar ƙirƙirar PPA marasa PFAS waɗanda suka dace ko suka wuce aikin kayan taimako na tushen fluoropolymer. Waɗannan hanyoyin suna taimakawa rage karyewar narkewa, taruwar mutu, da matsin lamba na fitarwa, yayin da suke tabbatar da bin ƙa'idodin hulɗa da abinci da kuma tallafawa manufofin dorewa.

Misali,Silike SILIMER Series Polymer Extrusion Additives yana ba da PFAS kyauta, mafita marasa fluorinedon shawo kan ƙalubalen sarrafawa. An ƙera shi don fina-finan da aka busa, aka jefa, da kuma waɗanda ke da layuka da yawa, zare, kebul, bututu, babban batch, haɗa abubuwa, da ƙari, yana iya haɓaka aikin sarrafawa na nau'ikan polyolefins iri-iri, gami da amma ba'a iyakance ga mLLDPE, LLDPE, LDPE, HDPE, PP, da polyolefins da aka sake yin amfani da su ba.

Mahimman Maganin Ingantaccen Polymer na PFAS don Ci gaba da Ci Gaba

√ Man shafawa mai ƙarfi - Ingantaccen man shafawa na ciki/waje don sauƙaƙe sarrafawa

√ Ƙara Saurin Fitarwa - Mafi girman ƙarfin aiki tare da ƙarancin tarin mutu

√ Fuskokin da ba su da lahani - Kawar da karyewar narkewa (fatar shark) da kuma inganta ingancin saman

√ Rage Lokacin Aiki - Tsawon lokacin tsaftacewa, gajerun katsewar layi

√ Tsaron Muhalli - Ba shi da PFAS, ya dace da ƙa'idodin REACH, EPA, PPWR da dorewa na duniya.

Dama ga Masana'antun Extrusion

√ Shirye-shiryen Bin Dokoki - Ku kasance a shirye kafin wa'adin EU na 2026 da Amurka na 2025.

√ Fa'idar Gasar - Matsayi a matsayin mai samar da kayayyaki mai dorewa, ba tare da PFAS ba.
√ Amincewar Abokan Ciniki - Cika tsammanin mai alamar marufi da dillalai.

√ Innovation Edge - Yi amfani da PPAs marasa PFAS don inganta ingancin samfura da sake amfani da su.

Tambayoyin da ake yawan yi (FAQ)

Menene PPA marasa PFAS?→ Ƙarin sinadarai na polymer waɗanda aka tsara don maye gurbin fluoropolymer PPAs, ba tare da haɗarin PFAS ba.

Shin magungunan PPA marasa PFAS da FDA da EFSA sun bi ƙa'idodin da aka gindaya wa masu ciwon suga? → Eh, maganin da aka samu daga Silike, da sauransu sun cika ƙa'idodin hulɗa da abinci.

Wadanne masana'antu ne ke amfani da PPA marasa PFAS? → Marufi, fim ɗin da aka busa, fim ɗin da aka yi da siminti, kebul, da kuma fitar da bututu.

Menene tasirin haramcin EU PFAS akan marufi? → Dole ne marufi mai hulɗa da abinci ya kasance ba tare da PFAS ba kafin watan Agusta 2026.

Kawar da PPAs masu tushen PFAS ba abu ne mai yiwuwa ba - tabbas ne. Yayin da dokokin EU da Amurka ke gabatowa, kuma matsin lamba na masu amfani ke ƙaruwa, dole ne masana'antun fitar da fitarwa su koma ga kayan aikin sarrafa polymer marasa PFAS don ci gaba da kasancewa masu gasa, masu bin ƙa'idodi, da kuma dorewa.

Tsarin fitar da ku daga waje na gaba.Bincika PPAs marasa SILIKE PFAS a yau don inganta aiki da bin ƙa'idodi.

Contact Amy Wang (amy.wang@silike.cn) or visit www.siliketech.com to get your mafita marasa sinadarin fluorine don hanyoyin fitar da iska,gami da kayan taimakon fim masu dacewa da muhalli da madadin PPAs na fluoropolymer don zare, kebul, bututu, babban batch, da aikace-aikacen haɗa abubuwa.