Kedu ihe kpatara ndị na-emepụta turf sịntetik ji na-apụ na PFAS?
Per- na polyfluoroalkyl bekee (PFAS) bụ kemịkalụ sịntetịt a na-ejikarị n'ụlọ ọrụ dị iche iche, gụnyere ahịhịa sịntetik, maka ihe na-egbochi mmiri ha, na-eguzogide ntụpọ na ihe na-adịgide adịgide. Agbanyeghị, iji PFAS na turf sịntetik ewelitela nchegbu dị ukwuu, na-eme ka mgbanwe gaa na ụzọ ndị ọzọ na-enweghị PFAS. N'okpuru bụ isi ihe kpatara ndị nrụpụta na-ezere PFAS na ọchịchọ na-aga n'ihu maka mgbakwunye arụmọrụ na-enweghị PFAS (PPAs) na usoro ndị ọzọ na-enweghị fluorine:
1. Ihe ize ndụ ahụike
Okwu:PFAS, nke a na-akpọkarị "kemịkalụ ebighi ebi" n'ihi njikọ carbon-fluorine ha na-adịgide adịgide, jikọtara ya na nnukwu ihe egwu ahụike, gụnyere ọrịa kansa, nkwụsị nke usoro ahụ ji alụso ọrịa ọgụ, na nsogbu mmepe. Na turf sịntetik, PFAS na nkwado kapeeti, agụba, ma ọ bụ infill nwere ike ịtinye ma ọ bụ iku ume, ọkachasị ụmụaka ma ọ bụ ndị na-eme egwuregwu n'ubi rụrụ arụ ebe a na-ahapụ uzuzu na ụmụ irighiri ihe.
Ihe akaebe:Ọmụmụ, dị ka akụkọ Sayensị gburugburu ebe obibi & Teknụzụ 2022, chọtara ọkwa PFAS achọpụtara na nlele mmiri nke ndị na-eme egwuregwu na-eji ubi sịntetik.
Nzaghachi ụlọ ọrụ:Ndị na-emepụta ihe ugbu a na-ebute turf na-enweghị PFAS ụzọ, ọkachasị maka ụlọ akwụkwọ na ebe egwuregwu, iji belata ụgwọ yana kwekọọ na ụkpụrụ nlekọta ọrụ.
2. Mmetụta gburugburu ebe obibi: igbochi mmetọ ogologo oge
Okwu: PFAS adịghị emebi emebi ma na-agbakọta na gburugburu ebe obibi. Egosipụtara mpụta mmiri na-asọpụta n'ubi ahịhịa na-emetọ mmiri.
Ọmụmụ ihe:Nnyocha nyocha mmiri nke 2021 chọpụtara PFAS na 78% nke ihe atụ mmiri ala dị nso na nrụnye turf sịntetik.
Usoro nhazi:Mmiri ọṅụṅụ dị mma nke California na iwu mmanye nsi (ntụgharị uche 65) depụtara PFAS dị ka ihe edoziziri.
Ndebanye aha, nyocha, ikike na mmachi nke kemịkalụ (REACH) EU na-ewepụ PFAS na ngwa ahịa.
Ngwọta:Sistemụ turf na-enweghị PFAS na-ewepụ mkpuchi fluorinated ma jikọta ya na ntinye na-adịgide adịgide (dịka ọmụmaatụ, okwuchi, husk aki oyibo) iji belata nnọgidesi ike gburugburu ebe obibi.
3. Nrụgide usoro iwu: Mgbanwe ịnya ụgbọ ala nnabata
Iwu zuru ụwa ọnụ:
US: Steeti dị ka California (Assembly Bill No. 1423, dị irè 2024) na New York nyere iwu ọkwa PFAS anaghị achọpụta na ọrụ ọha.
EU: Mmachibido iwu PFAS n'okpuru REACH nwere ike ịmalite site na 2025.
Ụkpụrụ ule:Ndị na-emepụta ihe na-eji EPA Method 533 (maka nlele siri ike) ma ọ bụ ASTM D7968 iji kwado ọkwa PFAS n'efu.
Nkwalite ụlọ ọrụ:Companieslọ ọrụ dị ka TenCate Grass na SYNLawn na-emegharị ngwaahịa Synthetic Turf iji mezuo ụkpụrụ ndị a, yana nkwenye ndị ọzọ.
Kedu ihe kpatara eji achọta PFAS n'ime ahihia wuru?
Kemgbe etiti narị afọ nke 20, ụlọ ọrụ na-enwetawanye ihe mgbakwunye arụmọrụ fluorinated (PPAs) dị ka ọkọlọtọ na plastik na nrụpụta akwa. Ihe mgbakwunye ndị a, nke gụnyere fluoropolymers dị ka polytetrafluoroethylene derivatives na fluoroelastomer, nwere njikọ carbon-fluorine (CF) nke jikọtara ya na per- na polyfluoroalkyl bekee (PFAS).
N'akụkọ ihe mere eme, PPA ndị nwere fluorinated, karịsịa sitere na ụlọ ọrụ ika dị ka 3M, ekerewo òkè dị ukwuu n'ịkwalite mmepụta ahịhịa. A na-ejikarị ha eme ihe na usoro dị ka extrusion agụba na mkpuchi nkwado. Ihe mgbakwunye ndị a ọ bụghị naanị na-eme ka arụmọrụ nke polyethylene na polypropylene extrusion dịkwuo mma kamakwa na-eme ka njedebe elu, ịdịte aka, na nguzogide mmiri nke turf. Site n'ibelata nrụpụta anwụ na igbochi mgbaji agbaze, ha na-eme ka imepụta eriri otu ụdị, gbasaa ogologo ndụ nke ngwaahịa, ma belata ọnụ ahịa nrụpụta. Ọganihu ndị a enyerela aka n'ịgbo mkpa na-eto eto maka ịrụ ọrụ dị elu, ihe ngwọta turf dị ala.
Teknụzụ maka Turf sịntetik na-enweghị PFAS: Nhọrọ maka enyemaka nhazi nke fluorine Polymer (PPAs)
Ihe ngwọta na-enweghị fluorine nke SILIKE
Iji dozie ihe ịma aka ndị metụtara PFAS, SILIKE wepụtara usoro SILIMER. Ahịrị ngwaahịa ọhụrụ a gụnyere 100% dị ọcha PFAS na-enweghị ihe mgbakwunye polymer na-enweghị fluorine (PPAs), yana PFAS na-enweghị fluorine na PPA masterbatches. Emepụtara site na polysiloxane emezigharị nke anụ ahụ, ụzọ ndị a ọ bụghị naanị na-akwalite mmanu mmanu na ihe ndị dị n'elu kamakwa na-akwalite ụzọ dị nchebe, nke na-adigide karịa site n'iwepụ iji ogige fluorine na-emerụ ahụ. Site n'ịhọrọ SLIKE SILIMER seriesPFAS-free PPAs, ị nwere ike itinye aka na gburugburu ahụike ka ị na-erite uru na arụmọrụ dị elu.
Uru nke usoro SILIMER PFAS-enweghị PPA:
- na-edozi mgbaji agbaze (sharkskin) nke ọma
- Na-ebelata nrụpụta ọnwụ, na-eduga n'ibelata oge nkwụsị
- Na-akwalite mmepụta ihe, na-enye aka na arụmọrụ ka ukwuu
- Mma n'ozuzu nhazi Njirimara
- Na-ebelata ntụpọ elu nke ọma, na-ebute oke elu elu n'oge mkpochapụ nke polyethylene ma ọ bụ polypropylene turf blades.
Na-eme ka arụmọrụ Polymer dịkwuo mma:Ngwọta PPA maka nrụpụta
Usoro SILIKE's SILIMER PFAS-free PPA bara uru nke ukwuu n'ofe ụlọ ọrụ dị iche iche. Ha dabara adaba maka ngwa na turf sịntetik (ahịhịa arụrụ arụ), masterbatch na-arụ ọrụ, ihe nkiri plastik, ịkpụzi ihe, extrusion, eriri, tubes, mpempe akwụkwọ, na eriri. Emebere ihe ngwọta enyemaka ndị a na-eme mgbanwe na polymer iji gboo mkpa mmepụta dị iche iche ma na-ejigide ụkpụrụ arụmọrụ dị elu.
Na-eche usoro iwu na-eto eto na nrụgide ahịa ihuwepụ PFAS na ihe mgbakwunye dabere na fluorines si ha polymer Filiks? Maka azụmaahịa agbadoro anya na nrụpụta gburugburu ebe obibi, SILIKE na-enye arụmọrụ dị elu, ngwọta na-enweghị PFAS - ahaziri nke ọma maka mkpa gị.
Maka ajụjụ mmepụta ihe na-adigide, biko kpọtụrụ Amy Wang naamy.wang@silike.cnma ọ bụ nletawww.siliketech.com
Oge nzipu: Mee-23-2025