Amakuru

Impamvu Abakora Synthetic Turf Bakora kure ya PFAS？

Ibintu bya polifluoroalkyl (PFAS) ni imiti yubukorikori ikunze gukoreshwa mu nganda zinyuranye, harimo na sintetike ya sintetike, kubirinda amazi, birwanya umwanda, kandi biramba. Ariko, ikoreshwa rya PFAS muri sintetike ya turfetike ryateje impungenge zikomeye, bituma habaho impinduka zindi zidafite PFAS. Hasi nimpamvu zingenzi abayikora birinda PFAS hamwe nubushakashatsi bukomeje kubikorwa byinyongera byimikorere ya PFAS (PPAs) hamwe nubundi buryo butarimo fluor:

1. Ingaruka z'ubuzima

Ikibazo:PFAS, bakunze kwita "imiti iteka" kubera guhuza karuboni-fluor ikomeje, bifitanye isano n’ingaruka zikomeye z’ubuzima, harimo kanseri, ihungabana ry’umubiri, n’ibibazo by’iterambere. Muri sintetike ya sintetike, PFAS mugushyigikira itapi, ibyuma, cyangwa infill irashobora guterwa cyangwa guhumeka, cyane cyane kubana cyangwa abakinnyi kumirima yangiritse aho ivu n uduce turekurwa.

Ibimenyetso:Ubushakashatsi, nka raporo y’ubumenyi n’ibidukikije 2022, bwerekanye urugero rwa PFAS rushobora kugaragara mu macandwe y’abakinnyi bakoresheje imirima.

Igisubizo cy'inganda:Abakora inganda zikomeye ubu bashyira imbere PFAS itarangwamo ibiciro, cyane cyane kumashuri ndetse n’ahantu hakinirwa, kugirango bagabanye inshingano kandi bahuze n’amahame-yo kwita ku nshingano.

2. Ingaruka ku bidukikije: Kwirinda kwanduza igihe kirekire
Ikibazo: PFAS ntisuzugura bisanzwe kandi irundanya muri ecosystem. Amazi yatembye yerekanwe ko yanduza amazi.

Inyigo:Ubushakashatsi bwakozwe n’amazi 2021 bwerekanye PFAS muri 78% byurugero rwamazi yubutaka hafi yububiko bwa sintetike.

Igikorwa cyo kugenzura:Californiya y’amazi meza yo kunywa no kubahiriza uburozi (Proposition 65) yerekana PFAS nkibintu byagenwe.

Umuryango w’ubumwe bw’ibihugu by’Uburayi kwiyandikisha, gusuzuma, kwemerera no kugabanya imiti (REACH) bigenda bikuraho PFAS mu bicuruzwa.

Igisubizo:Sisitemu ya PFAS idafite sisitemu ikuraho ibifuniko bya fluor kandi bigahuzwa no kwuzuza kuramba (urugero, cork, coconut husk) kugirango bigabanye ibidukikije.

3. Umuvuduko ukurikiza amategeko: Guhindura ibinyabiziga bihinduka

Amabwiriza mpuzamahanga:

Amerika: Ibihugu nka Californiya (Umushinga w'itegeko No 1423, guhera 2024) na New York bitegeka urwego rwa PFAS rutamenyekana mumishinga rusange.

Umuryango w'ubumwe bw’ibihugu by’Uburayi: PFAS isabwa kubuza REACH irashobora gukurikizwa mu 2025.

Ibipimo by'ibizamini:Ababikora bakoresha uburyo bwa EPA 533 (kuburugero rukomeye) cyangwa ASTM D7968 kugirango bemeze status ya PFAS.

Kurwanya Inganda:Ibigo nka TenCate Grass na SYNLawn bivugurura ibicuruzwa bya Synthetic Turf kugirango byuzuze ibipimo ngenderwaho, hamwe nabandi bantu babigenzuye.

Kuki PFAS iboneka mubyatsi byubukorikori?

Kuva mu kinyejana cya 20 rwagati, inganda zagiye zifata imikorere ya fluor (PPAs) nkibisanzwe mubikorwa bya plastiki n’inganda. Izi nyongeramusaruro, zirimo fluoropolymers nkibikomoka kuri polytetrafluoroethylene na fluoroelastomers, biranga karuboni-fluorine (CF) ifitanye isano nibintu bya polyfluoroalkyl (PFAS).

Mu mateka, PPAs ya fluor, cyane cyane mubigo byamamaza nka 3M, byagize uruhare runini mukuzamura umusaruro wibyatsi byakozwe. Zikunze gukoreshwa mubikorwa nko gukuramo ibyuma no gutwikira inyuma. Izi nyongeramusaruro ntizongera gusa imikorere ya polyethylene na polypropilene ikuramo gusa ahubwo inongerera ubuso burangiye, kuramba, hamwe n’amazi arwanya amazi. Mugabanye gupfa bipfa no gukumira kuvunika gushonga, byorohereza gukora fibre imwe, kwongerera igihe kirekire kubicuruzwa, no kugabanya ibiciro byinganda. Iterambere ryagize uruhare runini mugukemura ibibazo bikenerwa cyane, bikemurwa neza.

Tekinoroji ya PFAS yubusa ya Synthetic Turf: Ubundi buryo bwa fluor Polymer itunganya ibikoresho (PPAs)

SILIKE ibisubizo bya fluor

Kugira ngo ukemure ibibazo bifitanye isano na PFAS, SILIKE yatangije urukurikirane rwa SILIMER. Uyu murongo wibicuruzwa bishya urimo urutonde rwibintu 100% byubusa bya PFAS na florine itagira polymer itunganya (PPAs), hamwe na PFAS idafite na fluor idafite PPA. Yatunganijwe kuva polysiloxane yahinduwe kama, ubundi buryo ntabwo bwongera amavuta gusa nubutaka gusa ahubwo binateza imbere uburyo bwizewe, burambye mukurandura ikoreshwa ryibintu byangiza fluorine. Muguhitamo SLIKE SILIMER seriesPFAS-Yubusa PPAs, urashobora gutanga umusanzu mubuzima bwiza mugihe wungukirwa nibikorwa byiza.

Inyungu zuruhererekane rwa SILIMER PFAS-Yubusa PPAs:

- Gukemura neza kuvunika gushonga (sharkskin)
- Kugabanya gupfa kwiyubaka, biganisha kumwanya muto
- Kuzamura ibicuruzwa, gutanga umusanzu mugukora neza
- Kunoza imitunganyirize rusange
- Kugabanya cyane ubusembwa bwubuso, bikavamo kurangiza hejuru kurwego rwo gukuramo polyethylene cyangwa polypropilene turf blade.

Gutezimbere imikorere ya Polymer:PPA Ibisubizo byo Gukora
SILIKE 'SILIMER ikurikirana PFAS-Yubusa PPAs ifite agaciro kanini mubikorwa bitandukanye. Birakwiriye cyane cyane kubisabwa muri sintetike ya turfetike (ibyatsi byubukorikori), igishushanyo mbonera gikora, firime ya plastiki, guhumeka, gusohora, fibre, imiyoboro, amabati, ninsinga. Ibi bisubizo byahinduwe na Polymer Processing Aids ibisubizo byateguwe kugirango bikemure umusaruro ukenewe mugihe hagamijwe gukora neza.

Guhangana niterambere ryigenga nigitutu cyisoko kurikuraho PFAS ninyongera ya fluors uhereye kubikorwa byabo bya polymer? Kubucuruzi bwiyemeje gukora ibidukikije bitangiza ibidukikije, SILIKE itanga umusaruro-mwinshi, igisubizo kitarangwamo PFAS-gihuje neza nibyo ukeneye.

Kubindi bisobanuro birambye byo gukora, nyamuneka hamagara Amy Wang kuriamy.wang@silike.cncyangwa gusurawww.siliketech.com