Kungani Imboni Yepulasitiki Iqhubekela Ezinsizakusebenza Zokucubungula Ezingena-PFAS

Eminyakeni yakamuva,Imithethonqubo ye-PFAS isibe yisihloko esikhulu embonini yepulasitiki yomhlaba wonkeOhulumeni kanye nezinhlangano zemvelo baqhubeka nokubeka imingceleizinto ze-per- kanye ne-polyfluoroalkyl (PFAS)ngenxa yokuphikelela kwabo endaweni ezungezile kanye nezinkinga ezingaba khona zempilo.

Ngokwesiko, abaningiizinsiza zokucubungula i-polymer (ama-PPA)ezisetshenziswa ezinqubweni zokukhipha i-extrusion zazisekelwe ku-ama-fluoropolymer, okuvame ukuqukatha amakhemikhali ahlobene ne-PFAS. Lezi zithasiselo bezilokhu zisetshenziswa isikhathi eside ukuthuthukisa ukusebenza kahle kokucubungula nokuqeda izinkinga ezifanaukuqhekeka okuncibilikisiwe, ukwakheka kwama-die, kanye nokugeleza kokuphuma okungazinzile.

Kodwa-ke, njengoba kunezingcindezi ezikhulayo zokulawula kanye nemigomo yokuzinza, abakhiqizi abaningi manje sebefuna ngenkuthaloEzinye izindlela ze-PPA ezingenayo i-PFASezinikeza ukusebenza okufanayo ngaphandle kokuthembela ezintweni ezifakwe i-fluorine.

Lolu shintsho lusheshise intuthukoubuchwepheshe bokucubungula besizukulwane esilandelayo, kufaka phakathiizinsiza zokucubungula i-polymer ezisekelwe ku-silicone ze-PFAS ezingenayo i-polymer.

KuyiniUsizo Lokucubungula i-Polymer (PPA)?

Usizo lokucubungula i-polymer (i-PPA)) iyisengezo esisetshenziswa ngesikhathi sokukhipha i-polymer ukuthuthukisa ukuzinza kokucubungula kanye nekhwalithi yobuso.

Ama-PPA avame ukusetshenziswa ezintweni ezifana nalezi:

• I-Polyethylene (PE)

• I-Polypropylene (PP)

• I-polyethylene eqondile ephansi (LLDPE)

• I-polyethylene enobukhulu obuphezulu (i-HDPE)

• Izinhlanganisela zokukhipha ifilimu namapayipi

Imisebenzi ejwayelekile yama-PPA ihlanganisa:

• Ukuqeda ukuqhekeka kokuncibilika

• Ukunciphisa ukwakheka kwama-die

• Ukuthuthukisa ukuzinza kokukhipha

• Ukuthuthukisa ukushelela kobuso

• Ukwandisa ukusebenza kahle kokucubungula

Ngaphandle kwezinsiza zokucubungula ezisebenzayo, izinqubo zokukhipha zingase zibe nezinkinga zomphezulu, ukungasebenzi kahle komkhiqizo, kanye nokusetshenziswa kwamandla okuphezulu.

I-PPA Esekelwe ku-Fluoropolymer Yendabuko

Sekungamashumi eminyaka, ama-PPA asekelwe ku-fluoropolymer esetshenziswa kabanzi ukuthuthukisa ukusebenza kwe-extrusion.

Izinzuzo Eziyinhloko

• Ukususwa okuphumelelayo kokuqhekeka kokuncibilika

• Ukugeleza kwe-polymer okuthuthukisiwe ezindaweni ezidayiwe

• Ukusebenza okuzinzile kokukhipha

Ukulinganiselwa

Naphezu kokusebenza kahle kwawo, ama-PPA e-fluoropolymer endabuko abhekene nezinselele ezikhulayo:

• Izinkinga ezingaba khona zemvelo ezihlobene ne-PFAS

• Imikhawulo yemithetho yomhlaba wonke ekhulayo

• Ukwanda kwengcindezi evela kumikhiqizo efuna izinto ezihlala isikhathi eside

• Ukwamukelwa okulinganiselwe kwezicelo ezizwela imvelo

Lezi zici ziqhuba ukushintshelaezinye izindlela ezingenayo i-fluorine.

Iyini i-PPAS-Free PPAS?

Izinsiza zokucubungula i-polymer ezingenayo i-PFAS ziyizithasiselo ezenzelwe ukuletha ukuthuthukiswa kokusebenza kwe-extrusion ngaphandle kokusebenzisa amakhemikhali afakwe i-fluorine.

Isizukulwane esilandelayo esiningiAma-PPA angenayo i-PFASsebenzisa ubuchwepheshe obusekelwe ku-silicone, obuhlinzeka ngemiphumela yokuthambisa kanye nokuguqulwa kwendawo ngesikhathi sokukhipha.

Lezi zithasiselo zepulasitiki zisiza abakhiqizi ukufeza:

• Ukucubungula okuzinzile kokukhipha

• Ukuqhekeka okuncibilikile okuncishisiwe

• Ukuqeda okuthuthukisiwe kwendawo

• Ukwakheka kwe-die ephansi

• Ukuthuthukiswa kokusebenza kahle kokucubungula

Konke lokhu ngenkathi kugwenywa amakhemikhali ahlobene ne-PFAS.

I-PPA-Free PPA vs Fluoropolymer PPA

Kwabakhiqizi abaningi be-polymer, izixazululo ezingenayo i-PFAS zinikeza ithubatolondolozaukucubungula ukusebenza ngenkathi kuthuthukiswa ukuthobela imithetho yemvelo.

Ama-PPA angenawo ama-PFAS asekelwe ku-Silicone athuthukisa kanjani ukucubungula kwe-extrusion?

Izinsiza zokucubungula ezingenayo i-fluorine ezisekelwe ku-siliconesebenza ngokudala isixhumi sokugcoba phakathi kokuncibilika kwe-polymer kanye nobuso bensimbi.

Le ndlela iyasiza:

♦ Nciphisa ukucindezeleka kokucheba ngesikhathi sokukhipha

♦ Thuthukisa ukuziphatha kokugeleza kwe-polymer

♦ Nciphisa amaphutha ebusweni

♦ Qinisa umphumela wokukhipha

Ngenxa yalokho, abakhiqizi bangafinyelelaukukhiqizwa okuphezulu, ikhwalithi yomkhiqizo ethuthukisiwe, kanye nesikhathi sokungasebenzi esincishisiwe.

Izicelo zezinsiza zokucubungula zamahhala ze-PFAS

Ama-PPA angenayo i-PFAS asetshenziswa kakhulu kuzo zonke izinhlelo zokusebenza zokucubungula i-polymer, okuhlanganisa:

Ifilimu Nokupakisha

• Amafilimu ashisayo

• Amafilimu abalingisi

• Amafilimu okwelula

Ipayipi kanye neThubhu

• Amapayipi e-HDPE

• Amapayipi okucindezela

• Izinhlelo zokuphakelwa kwamanzi

Ucingo Nekhebula

• Izithako zokuvimbela ukushisa

• Izinto zokugqoka ijakethi

Ipulasitiki Yabathengi Neyezimboni

• Izingxenye ezibunjiwe ngomjovo

• Amaphrofayili anwetshiwe

• Izingxenye zepulasitiki zezimoto

Lezi zimboni zihlola ngenkuthalo ubuchwepheshe obungenazo i-PFAS ukuze zivumelane nemigomo yokuzinza kanye nokulindelwe kwemithetho.

Ukukhetha Usizo Lokucubungula Olufanele Lwesicelo Sakho

Lapho bekhetha usizo lokucubungula i-polymer extrusion, abakhiqizi bavame ukucabanga ngalokhu:

• Ukuqina kokucubungula

• Ukuthuthukiswa kwekhwalithi yobuso

• Ukuhambisana nama-polymer ayisisekelo

• Ukuthobela imithetho

• Imigomo yokusimama

Izithasiselo zanamuhla ezingenayo i-PFAS zivumela abakhiqizi ukuthi balinganisele ukusebenza kokucubungula, umthwalo wemfanelo wezemvelo, kanye nokulungela ukulawula isikhathi eside.

Ikusasa Lokucubungula Okusimeme Kwe-Polymer

Njengoba ukuqwashisa ngemvelo kanye nemithethonqubo kuqhubeka nokukhula, imboni yepulasitiki ingena enkathini entshaukusungula izinto ezisimeme.

Ubuchwepheshe obufanaizithasiselo ezisekelwe ku-silicone, izinsiza zokucubungula ezingenayo i-PFAS, kanye nama-elastomer e-thermoplastic athuthukisiwezisiza abakhiqizi ukuthuthukisa ukusebenza komkhiqizo ngenkathi benciphisa umthelela emvelweni.

Ngokwamukelaizixazululo zokucubungula zesizukulwane esilandelayo, izinkampani zingakufeza kokubiliizinhloso zokusebenza kahle kanye nokusimama.

imibuzo ejwayelekile ukubuzwa

1. Kusho ukuthini ukuthi i-PFAS-free ekucutshungulweni kwepulasitiki?

Ukungabi ne-PFAS kusho ukuthi into noma isengezo asinayoizinto ze-per- kanye ne-polyfluoroalkyl, iqembu lamakhemikhali aziwa ngokuhlala kwawo emvelweni.

Ukusebenzisa izithasiselo ezingenayo i-PFAS kusiza abakhiqizi ukunciphisa umthelela emvelweni futhi bahambisane nemithethonqubo emisha.

2. Ingabe izinsiza zokucubungula ezingenayo i-PFAS zisebenza kahle njenge-fluoropolymer PPAs?

Ezinhlelweni eziningi, izinsiza zokucubungula zanamuhla ezingenayo i-PFAS zingalethaukusebenza kokukhipha okufanayo, okuhlanganisa nokususwa kokuqhekeka kokuncibilika kanye nokuqeda okuthuthukisiwe kobuso.

Ukusebenza kuncike ohlotsheni lwe-polymer, izimo zokucubungula, kanye nokwakheka.

3. Yiziphi izimboni ezishintshela ezithasiselweni ezingenayo i-PFAS?

Izimboni eziya ngokuya zamukela izithasiselo ezingenayo i-PFAS zifaka:

• Amafilimu okupakisha

• Ipulasitiki yezimoto

• Izinto zocingo kanye nekhebula

• Izinto zikagesi zabathengi

• Ukupakishwa kokudla okuxhumene nakho

Hlola Izixazululo Zokucubungula Ezingena-Fluorine noma Ezingena-PFAS
Ufuna izinsiza zokucubungula i-polymer ezingenayo i-fluorine eziqhubekayo zezinhlelo zokusebenza zokukhipha?

I-SILIKE'sIzinsiza Zokucubungula I-SILIMER PFAS-Free Polymerfuthiizithasiselo ze-siliconezenzelwe ukuthuthukisa ukuzinza kokukhipha, ukunciphisa ukukhubazeka kobuso, nokusekela ukukhiqizwa kwepulasitiki okunesibopho semvelo.

Hlola ezinye izindlela ezingasetshenziswa esikhundleni sama-PPA e-fluoropolymer ngezithasiselo ze-SILIKE ezingenayo i-PFAS ezisebenza kahle kakhulu.

Xhumana nathi namuhla ukuze ufunde kabanzi mayelana nokuthi izixazululo zethu zingathuthukisa kanjani izidingo zakho zokucubungula i-polymer.

Izilinganiso zamasampula nezentengiso ze-SILIKE SILIMER PFAS-Free Processing Aids ziyatholakala. Ukuze uthole imininingwane eyengeziwe, vakashela ku-https://www.siliketech.com/pfas-free-solutions-for-eu-ppwr-compliance/or contact our customer support at amy.wang@silike.cn