He aha ngā kaihanga tarutaru hangai e neke atu ana i te PFAS?
Ko ngā matū per- me polyfluoroalkyl (PFAS) he matū hangai e whakamahia whānuitia ana i roto i ngā momo ahumahi, tae atu ki te tarutaru hangai, nā te mea he ātete wai, he ātete paru, he pakari hoki ō rātou āhuatanga. Heoi, kua ara ake ngā āwangawanga nui nā te whakamahinga o te PFAS i roto i te tarutaru hangai, ā, kua neke atu ki ngā momo rerekē kāore he PFAS. Kei raro nei ngā take matua e karohia ana e ngā kaihanga te PFAS me te rapu tonu mō ngā tāpiringa mahi tukanga kāore he PFAS (PPA) me ngā momo rerekē kāore he fluorine:
1. Ngā Mōrearea Hauora
Putanga:Ko te PFAS, e kiia ana ko ngā "matū pumau" nā ō rātou hononga waro-hauora pumau, e hono ana ki ngā mōrearea hauora nui, tae atu ki te mate pukupuku, te whakararuraru i te pūnaha ārai mate, me ngā take whanaketanga. I roto i te tarutaru hangai, ka taea te horomia, te manawa rānei i te PFAS i roto i te papa whāriki, i ngā mata, i te whakakī rānei, inā koa e ngā tamariki, e ngā kaitākaro rānei i runga i ngā mara kua pakaru te puehu me ngā matūriki e tukuna ana.
Taunakitanga:I kitea e ngā rangahau, pērā i te pūrongo Pūtaiao Taiao me te Hangarau o te tau 2022, ngā taumata PFAS ka kitea i roto i ngā tauira huware o ngā kaitākaro e whakamahi ana i ngā mara hangai.
Te Urupare a te Ahumahi:Ko te kaupapa matua o ngā kaihanga nui inaianei ko te tarutaru kore-PFAS, inā koa mō ngā kura me ngā papa tākaro, hei whakaiti i te kawenga me te hangai ki ngā mātāpono tiaki-ā-tinana.
2. Pānga ki te Taiao: Te Ārai i te Parahanga Mo Te Wā Roa
PutangaKāore ngā PFAS e pirau ā-taiao, engari ka kohia ki roto i ngā pūnaha rauropi. Kua whakaatuhia e te rerenga o te whenua tarutaru te poke o ngā puna wai.
Akoranga Take:I kitea e te rangahau a te Water Research Foundation i te tau 2021 te PFAS i roto i te 78% o ngā tauira wai whenua e tata ana ki ngā whakaurunga tarutaru hangai.
Mahi Whakahaere:Kei roto i te Ture Whakamana i te Wai Inu Haumaru me te Paitini o California (Whakatakotoranga 65) te PFAS hei matū kua whakahaeretia.
Kei te whakakorea haeretia te PFAS i roto i ngā taonga kaihoko e te anga Rēhita, Aromatawai, Whakamanatanga me te Here i ngā Matū (REACH) a te EU.
Otinga:Ka whakakorehia e ngā pūnaha tarutaru kore-PFAS ngā paninga fluorine, ka honoa ki ngā whakakī pumau (hei tauira, te kōka, te kiri kokonati) hei whakaiti i te pumau o te taiao.
3. Te Pēhanga Ture: Ko te Whakatutukitanga te Ārahi i te Huringa
Ngā Ture ā-Ao:
US: Ko ngā whenua pēnei i a California (Pire Huihuinga Nama 1423, whai mana i te tau 2024) me New York e whakahau ana kia kaua e kitea ngā taumata PFAS i roto i ngā kaupapa tūmatanui.
EU: Tērā pea ka whai mana ngā aukati PFAS kua whakaarohia i raro i te REACH i te tau 2025.
Ngā Paerewa Whakamātautau:Ka whakamahia e ngā kaihanga te Tikanga EPA 533 (mō ngā tauira totoka) te ASTM D7968 rānei hei whakamana i te tūnga kore PFAS.
Te Whakarerekētanga Ahumahi:Ka hangaia anō e ngā kamupene pēnei i a TenCate Grass me SYNLawn ngā hua Synthetic Turf kia tutuki ai ēnei paerewa, me te manatoko mai i te hunga tuatoru.
He aha i kitea ai te PFAS i roto i te tarutaru horihori?
Mai i waenganui o te rautau 20, kua piki haere te whakamahi a ngā ahumahi i ngā tāpiringa mahi tukanga fluorinated (PPA) hei paerewa i roto i ngā kirihou me te hanga kakahu. Kei roto i ēnei tāpiringa, tae atu ki ngā fluoropolymers pēnei i ngā polytetrafluoroethylene derivatives me ngā fluoroelastomers, he hononga waro-fluorine (CF) e hono ana ki ngā matū per- me te polyfluoroalkyl (PFAS).
I ngā wā o mua, he mea nui te mahi a ngā PPA fluorinated, inā koa mai i ngā kamupene waitohu pēnei i a 3M, ki te whakarei ake i te hanga tarutaru horihori. He mea whakamahi noa ēnei i roto i ngā tukanga pēnei i te extrusion mata me ngā paninga tautoko. Ehara i te mea ka whakapai ake noa ēnei tāpiri i te whai huatanga o te extrusion polyethylene me te polypropylene engari ka whakarei ake hoki i te whakaotinga mata, te roa, me te ātete wai o te tarutaru. Mā te whakaiti i te hanga mate me te ārai i te pakaru rewa, ka āwhina i te hanga muka ōrite, ka whakaroa i te roa o te hua, ka whakaiti hoki i ngā utu hanga. He mea nui ēnei whanaketanga ki te whakatutuki i te hiahia e tipu haere ana mō ngā otinga tarutaru mahi-teitei, iti-te tiaki.
Ngā otinga kore-hauora a SILIKE
Hei whakatika i ngā wero e pā ana ki te PFAS, i whakarewahia e SILIKE te raupapa SILIMER. Kei roto i tēnei raina hua auaha he whānuitanga o ngā tāpiringa tukatuka polymer (PPA) kore-PFAS me te kore-fluorine parakore 100%, me ngā puranga matua PPA kore-PFAS me te kore-fluorine. I whakawhanakehia mai i te polysiloxane kua whakarerekētia i roto i te rauropi, ehara i te mea ka whakarei ake i te hinu me ngā āhuatanga o te mata anake ēnei huarahi rerekē, engari ka whakatairanga hoki i tētahi huarahi haumaru ake, pumau ake mā te whakakore i te whakamahinga o ngā matū fluorine kino. Mā te whiriwhiri i ngā PPA kore-PFAS raupapa SLIKE SILIMER, ka taea e koe te whai wāhi atu ki tētahi taiao hauora me te whai hua mai i te mahi pai ake.
Ngā painga o ngā PPA kore-PFAS raupapa SILIMER:
- He whai hua ki te whakatika i te whati rewa (kiri mangō)
- Ka whakaiti i te nui o te mate e kohia ana, ka iti ake te wā e kore ai e mahi
- Ka whakanui ake i te tere o te whakaputanga, ka whai wāhi atu ki te pai ake o te mahi
- Whakapai ake i ngā āhuatanga tukatuka whānui
- Ka tino whakaiti i ngā hapa o te mata, ka hua ake he āhua mata pai rawa atu i te wā e whakapūpūhia ana ngā mata tarutaru polyethylene, polypropylene rānei.
Te Whakapai Ake i te Whai Hua o te Tukatuka Pūmua:Ngā Otinga PPA mō te Hanga
He tino whai hua ngā PPA kore-PFAS raupapa SILIMER a SILIKE puta noa i te whānuitanga o ngā ahumahi. He tino pai mō ngā tono i roto i te tarutaru hangai (tarutaru hangai), te masterbatch mahi, te kiriata kirihou, te whakakoi pupuhi, te extrusion, ngā muka, ngā ngongo, ngā rau, me ngā taura. Kua hangaia ēnei otinga Āwhina Tukatuka Polymer urutau hei whakatutuki i ngā hiahia whakaputa rerekē me te pupuri tonu i ngā paerewa mahi teitei.
Te aro atu ki te tipu haere o te pēhanga ture me te pēhanga mākete kiwhakakorea te PFAS me te tāpiringa e hangai ana ki te fluorinemai i ā rātou tukanga pūmua? Mō ngā pakihi e whakapau kaha ana ki te hanga taiao, ka whakaratohia e SILIKE he otinga mahi teitei, kore-PFAS—he mea tino rite ki ō hiahia.
Mō ētahi atu pātai mō te hanga tauwhiro, whakapā atu ki a Amy Wang iamy.wang@silike.cntoro atu rāneiwww.siliketech.com
Wā tuku: Mei-23-2025
