Hobaneng ha Baetsi ba Synthetic Turf ba Tloha ho PFAS?
Per- and polyfluoroalkyl substances (PFAS) ke lik'hemik'hale tsa maiketsetso tse sebelisoang hangata liindastering tse fapaneng, ho kenyeletsoa turf ea maiketsetso, bakeng sa thepa ea tsona e thibelang metsi, e hanang matheba le e tšoarellang. Leha ho le joalo, ts'ebeliso ea PFAS ho turf ea maiketsetso e hlahisitse likhathatso tse kholo, e leng se entseng hore ho fetohele mekhoa e meng e se nang PFAS. Ka tlase ke mabaka a bohlokoa a etsang hore bahlahisi ba qobe PFAS le takatso e tsoelang pele ea li-additives tsa tšebetso ea mahala ea PFAS (PPAs) le mefuta e meng e se nang fluorine:
1. Likotsi tsa Bophelo bo Botle
Hlahisa:PFAS, eo hangata ho thoeng ke "lik'hemik'hale tsa ka ho sa feleng" ka lebaka la litlamo tsa bona tse phehellang tsa carbon-fluorine, li hokahane le likotsi tse tebileng tsa bophelo bo botle, ho kenyeletsoa mofetše, tšitiso ea sesole sa 'mele, le litaba tsa nts'etsopele. Ho turf ea maiketsetso, PFAS ka tšehetso ea k'hapete, li-blades, kapa infill e ka kenngoa kapa ea hema, haholo-holo ke bana kapa baatlelete mabaleng a senyehileng moo lerōle le likaroloana li lokolloang.
Bopaki:Lithuto, joalo ka tlaleho ea 2022 ea Saense ea Tikoloho le Theknoloji, li fumane maemo a bonoang a PFAS lisampoleng tsa mathe a baatlelete ba sebelisang masimo a maiketsetso.
Karabo ea indasteri:Bahlahisi ba baholo joale ba etelletsa pele turf e se nang PFAS, haholo bakeng sa likolo le mabala a lipapali, ho fokotsa mokoloto le ho ikamahanya le melao-motheo ea mosebetsi oa tlhokomelo.
2. Tšusumetso ea Tikoloho: Ho Thibela Tšilafalo ea Nako e Telele
Hlahisa: PFAS ha e nyenyefatse ka tlhaho ebile e bokellana tikolohong. Ho bonahala hore ho phalla ha turf masimong ho silafatsa phepelo ea metsi.
Thuto-pale:Phuputso ea 2021 Water Research Foundation e fumane PFAS ho 78% ea lisampole tsa metsi a ka tlas'a lefatše haufi le lits'ebetso tsa maiketsetso tsa turf.
Ts'ebetso ea Taolo:California's Safe Drinking Water and Toxic Enforcement Act (Proposition 65) e thathamisa PFAS e le ntho e laoloang.
Moralo oa EU oa Ngoliso, Tlhahlobo, Tumello le Thibelo ea Lik'hemik'hale (REACH) o felisa PFAS thepa ea bareki.
Tharollo:Lits'ebetso tsa turf tse sa lefelloeng tsa PFAS li tlosa liphahlo tse nang le fluorinated le lipara tse nang le li-infill tse tsitsitseng (mohlala, cork, coconut husk) ho fokotsa phehello ea tikoloho.
3. Khatello ea Taolo: Phetoho ea Boikoetliso ba Boikoetliso
Melao ea Lefatše:
US: Linaha tse kang California (Assembly Bill No. 1423, e sebetsang ka 2024) le New York li laela maemo a sa bonahaleng a PFAS mererong ea sechaba.
EU: Lithibelo tse reriloeng tsa PFAS tlasa REACH li ka qala ho sebetsa ka 2025.
Maemo a Teko:Baetsi ba sebelisa EPA Method 533 (bakeng sa lisampole tse tiileng) kapa ASTM D7968 ho netefatsa boemo ba mahala ba PFAS.
Phetoho ea indasteri:Likhamphani tse kang TenCate Grass le SYNLawn li fetola lihlahisoa tsa Synthetic Turf ho fihlela litekanyetso tsena, ka netefatso ea motho oa boraro.
Hobaneng ha li-PFAS li fumaneha joang ba maiketsetso?
Ho tloha bohareng ba lekholo la bo20 la lilemo, liindasteri li ntse li eketseha ka mokhoa o ntseng o eketseha oa li-fluorinated process performance additives (PPAs) joalo ka mokhoa o tloaelehileng oa tlhahiso ea polasetiki le masela. Li-additives tsena, tse kenyelletsang li-fluoropolymers joalo ka polytetrafluoroethylene derivatives le fluoroelastomers, li na le li-bond tsa carbon-fluorine (CF) tse amanang le per- le polyfluoroalkyl substances (PFAS).
Ho tloha khale, li-PPA tse nang le fluorinated, haholo-holo tse tsoang lik'hamphani tsa brand tse kang 3M, li bile le karolo e kholo ho ntlafatsa tlhahiso ea joang ba maiketsetso. Hangata li sebelisoa lits'ebetsong tse kang blade extrusion le li-backing coatings. Li-additives tsena ha li ntlafatse feela katleho ea polyethylene le polypropylene extrusion empa hape li ntlafatsa bokaholimo, ho tšoarella, le ho hanyetsa metsi ha turf. Ka ho fokotsa sekhahla sa lefu le ho thibela ho robeha ha ho qhibiliha, ba thusa ho theha likhoele tse ts'oanang, ho lelefatsa bophelo ba sehlahisoa le ho fokotsa litšenyehelo tsa tlhahiso. Likhatelo-pele tsena li thusitse ho khahlametsa tlhokahalo e ntseng e hola ea litharollo tsa mapolanka tse sa sebetseng hantle, tse sa hlokometsoeng hantle.
Litharollo tse se nang fluorine tsa SILIKE
Ho rarolla mathata a amanang le PFAS, SILIKE e phatlalalitse letoto la SILIMER. Mohala ona oa lihlahisoa tse ncha o kenyelletsa mefuta e mengata ea 100% e hloekileng ea PFAS-ntle le fluorine-free polymer processing additives (PPAs), hammoho le li-masterbatches tsa PPA tse se nang PFAS le tse se nang fluorine. E thehiloe ho tloha ho polysiloxane e fetotsoeng, mekhoa ena e meng ha e ntlafatse lubrication le thepa ea holim'a metsi feela empa hape e khothalletsa mokhoa o sireletsehileng, o tsitsitseng haholoanyane ka ho felisa tšebeliso ea metsoako e kotsi ea fluorine. Ka ho khetha SLIKE SILIMER seriesPFAS-Free PPAs , o ka kenya letsoho tikolohong e phetseng hantle ha o ntse o rua molemo ts'ebetsong e phahameng.
Melemo ea li-PPA tsa mahala tsa SILIMER tsa PFAS:
- E sebetsana ka katleho le fracture e qhibilihang (letlalo la shaka)
- E fokotsa ho bokellana ha lefu, e lebisang ho fokotseng nako
- E ntlafatsa ts'ebetso, e thusa ho sebetsa hantle haholoanyane
- E ntlafatsa thepa ea ho sebetsa ka kakaretso
- E fokotsa haholo bofokoli ba bokaholimo, e lebisang pheletsong e phahameng ea bokaholimo nakong ea extrusion ea polyethylene kapa polypropylene turf blades.
Ho ntlafatsa katleho ea ho sebetsa ha polymer:Litharollo tsa PPA bakeng sa Tlhahiso
SILIKE's SILIMER letoto la PFAS-Free PPAs li bohlokoa haholo liindastering tse fapaneng. Li loketse ka ho khetheha bakeng sa ts'ebeliso ea turf ea maiketsetso ( joang ba maiketsetso), masterbatch e sebetsang hantle, filimi ea polasetiki, molding ea blow, extrusion, fibers, tubes, sheets le cables. Litharollo tsena tse feto-fetohang tsa Polymer Processing Aids li etselitsoe ho fihlela litlhoko tse fapaneng tsa tlhahiso ha li ntse li boloka maemo a holimo a ts'ebetso.
Ho tobana le khatello e ntseng e eketseha ea taolo le mebaraka ea hotlosa PFAS le tlatsetso e thehiloeng ho fluorines ho tloha lits'ebetsong tsa bona tsa polymer? Bakeng sa likhoebo tse ikemiselitseng ho etsa tlhahiso e ntle ea tikoloho, SILIKE e fana ka tharollo e sebetsang hantle, e sa lefelloeng ea PFAS — e etselitsoeng litlhoko tsa hau hantle.
Bakeng sa Lipotso tse tsoelang pele tsa tlhahiso, ka kopo ikopanye le Amy Wang hoamy.wang@silike.cnkapa etelawww.siliketech.com
Nako ea poso: May-23-2025
