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Me yasa masana'antun Turf na roba ke motsawa daga PFAS?

Abubuwan Per- da polyfluoroalkyl (PFAS) sunadarai ne na roba da aka saba amfani da su a masana'antu daban-daban, gami da turf na roba, don hana ruwa, juriya, da kaddarorin dorewa. Koyaya, amfani da PFAS a cikin turf ɗin roba ya haifar da damuwa mai mahimmanci, yana haifar da canji zuwa madadin PFAS marasa kyauta. Da ke ƙasa akwai mahimman dalilan da masana'antun ke guje wa PFAS da ci gaba da nema don ƙarin kayan aikin aiwatarwa na kyauta na PFAS (PPAs) da madadin marasa fluorine:

1. Hatsarin Lafiya

Batu:PFAS, galibi ana kiranta da "sinadarai na har abada" saboda dagewar haɗin gwiwar carbon-fluorine, suna da alaƙa da haɗarin lafiya mai tsanani, gami da cutar kansa, rushewar tsarin rigakafi, da lamuran haɓakawa. A cikin turf na roba, PFAS a cikin goyan bayan kafet, ruwan wukake, ko cikawa ana iya sha ko shakar su, musamman ta yara ko ’yan wasa a wuraren da ba su da kyau inda aka saki ƙura da barbashi.

Shaida:Nazarin, kamar rahoton Kimiyyar Muhalli & Fasaha na 2022, an gano matakan PFAS da za a iya ganowa a cikin samfuran ruwan 'yan wasa masu amfani da filayen roba.

Martanin Masana'antu:Manyan masana'antun yanzu suna ba da fifiko ga turf maras kyau na PFAS, musamman ga makarantu da filayen wasa, don rage alhaki da daidaitawa da ka'idodin kulawa.

2. Tasirin Muhalli: Hana gurɓacewar lokaci mai tsawo
Batu: PFAS ba sa raguwa ta dabi'a kuma suna taruwa a cikin yanayin muhalli. An nuna zubar da ruwa a filin Turf na gurɓata ruwa.

Nazarin Harka:Binciken Gidauniyar Binciken Ruwa na 2021 ya gano PFAS a cikin 78% na samfuran ruwan ƙasa kusa da kayan aikin turf na roba.

Ayyukan Gudanarwa:Amintaccen Ruwan Sha na California da Dokar Tilasta Guba (Shawara ta 65) ta lissafa PFAS a matsayin abin da aka tsara.

Rijista, kimantawa, izini da ƙuntatawa na sinadarai (REACH) na EU yana kawar da PFAS a cikin kayan masarufi.

Magani:Tsarin turf-kyauta na PFAS yana kawar da suturar mai da ruwa da kuma nau'i-nau'i tare da ci gaba mai dorewa (misali, abin toshe kwalaba, husk na kwakwa) don rage dagewar muhalli.

3. Matsi na Tsari: Canjin Tuki Biyayya

Dokokin Duniya:

Amurka: Jihohi kamar California (Bidiyon Ƙirar 1423, mai tasiri 2024) da New York sun ba da umarnin matakan PFAS waɗanda ba za a iya gano su ba a cikin ayyukan jama'a.

EU: Shawarar haramcin PFAS a ƙarƙashin REACH na iya fara aiki nan da 2025.

Matsayin Gwaji:Masana'antun suna amfani da Hanyar EPA 533 (don samfurori masu ƙarfi) ko ASTM D7968 don tabbatar da matsayin kyauta na PFAS.

Daidaitawar Masana'antu:Kamfanoni kamar TenCate Grass da SYNLawn suna sake fasalin samfuran Turf ɗin roba don cika waɗannan ƙa'idodi, tare da tabbatarwa na ɓangare na uku.

Me yasa ake samun PFAS a cikin ciyawa ta wucin gadi?

Tun daga tsakiyar karni na 20, masana'antu sun ƙara ɗaukar abubuwan da ake amfani da su na aikin fluorinated (PPAs) a matsayin ma'auni a cikin robobi da masana'anta. Waɗannan abubuwan ƙari, waɗanda suka haɗa da fluoropolymers kamar abubuwan haɓakar polytetrafluoroethylene da fluoroelastomer, suna da alaƙar carbon-fluorine (CF) waɗanda ke da alaƙa da abubuwan per- da polyfluoroalkyl (PFAS).

A tarihance, PPAs masu kyalli, musamman daga kamfanoni masu alama kamar 3M, sun taka rawar gani wajen haɓaka samar da ciyawa ta wucin gadi. Ana amfani da su da yawa a cikin matakai kamar extrusion na ruwa da suturar goyan baya. Wadannan additives ba wai kawai inganta ingancin polyethylene da polypropylene extrusion ba amma har ma suna haɓaka ƙarewar ƙasa, karko, da juriya na ruwa na turf. Ta hanyar rage yawan gina jiki da hana narkewar karyewa, suna sauƙaƙe ƙirƙirar zaruruwa iri ɗaya, ƙara tsawon tsawon samfurin, da rage farashin masana'anta. Waɗannan ci gaban sun kasance kayan aiki don biyan buƙatun haɓakar aiki mai girma, mafi ƙarancin kula da turf.

Fasaha don PFAS-Free Turf Gurasa: Madadi zuwa Aids ɗin Processing Polymer (PPAs)

SILIKE's mafita marasa fluorine

Don magance ƙalubalen da ke da alaƙa da PFAS, SILIKE ya ƙaddamar da jerin SILIMER. Wannan sabon layin samfurin ya haɗa da kewayon 100% tsarkakakken PFAS-kyauta da ƙari na sarrafa kayan aikin polymer (PPAs), tare da PFAS-kyauta da masu ba da furotin PPA masterbatches. An haɓaka shi daga polysiloxane da aka gyara ta zahiri, waɗannan hanyoyin ba kawai haɓaka lubrication da kaddarorin saman ƙasa ba har ma suna haɓaka mafi aminci, mafi ɗorewa hanya ta hanyar kawar da amfani da mahadi masu cutarwa. Ta zabar SLIKE SILIMER seriesPFAS-Free PPAs, za ku iya ba da gudummawa ga yanayi mafi koshin lafiya yayin cin gajiyar kyakkyawan aiki.

Fa'idodin SILIMER jerin PFAS-Free PPAs:

- Yana magance karaya mai inganci (sharkskin)
- Yana rage yawan gina jiki, yana haifar da raguwar lokaci
- Yana haɓaka kayan aiki, yana ba da gudummawa ga mafi inganci
- Yana haɓaka kaddarorin sarrafawa gabaɗaya
- Mahimmanci yana rage lahani na sama, yana haifar da kyakkyawan ƙarewa yayin extrusion na polyethylene ko polypropylene turf ruwan wukake.

Haɓaka Nagartar sarrafa Polymer:Maganin PPA don Kerawa
SILIKE's SILIMER jerin PFAS-Free PPAs suna da matuƙar daraja a cikin kewayon masana'antu. Sun dace musamman don aikace-aikace a cikin turf roba (ciyawa na wucin gadi), masterbatch mai aiki, fim ɗin robobi, gyare-gyaren busa, extrusion, zaruruwa, bututu, zanen gado, da igiyoyi. Waɗannan gyare-gyaren hanyoyin sarrafa kayan aikin polymer ɗin an ƙirƙira su don saduwa da buƙatun samarwa iri-iri yayin da suke riƙe manyan ƙa'idodi.

Fuskantar ƙayyadaddun tsari da matsin kasuwa zuwakawar da PFAS da ƙari na tushen fluorines daga su polymer tafiyar matakai? Don kasuwancin da suka himmatu ga masana'antar abokantaka, SILIKE yana ba da babban aiki, mafita mara amfani na PFAS - wanda ya dace da bukatun ku.

Don ƙarin tambayoyin masana'antu masu dorewa, tuntuɓi Amy Wang aamy.wang@silike.cnko ziyartawww.siliketech.com