Ukusetshenziswa kwePFAS Polymer Process Additive (PPA) kube umkhuba ojwayelekile embonini yepulasitiki amashumi eminyaka.
Kodwa-ke, ngenxa yezingozi ezingaba khona zezempilo nezemvelo ezihlobene ne-PFAS. NgoFebhuwari 2023, i-European Chemicals Agency yashicilela isiphakamiso esivela emazweni amahlanu angamalungu ukuthi kuvinjelwe i-per- kanye ne-poly-fluoroalkyl substances (PFAS) equkethe okungenani i-athomu yekhabhoni egcwele i-fluorinated ngokugcwele—isilinganiso sama-molecule ayi-10,000 wonke, okuhlanganisa nama-fluoropolymers adumile. Amazwe angamalungu azovotela ukuvinjelwa ngo-2025. Isiphakamiso sase-Europe, uma simi singashintshiwe, singasho ukuphela kokugcina kwama-fluoropolymer avamile afana ne-PTFE ne-PVDF.
Ngaphezu kwalokho, Kusukela ngo-DEC 2022, i-3M yamemezela ukuthi yanele. Bekhomba emithethweni eqinile eqinile kanye nesidingo samakhasimende sezinye izindlela, umenzi we-polytetrafluoroethylene (PTFE), i-polyvinylidene fluoride (PVDF), namanye ama-polymers aphethwe yi-fluorinated bathi izolishiya lonke ibhizinisi-elikhiqiza ukuthengiswa konyaka okungaba yizigidi eziyizinkulungwane eziyi-1.3- ngo-2025…
Indlela yokuqeda3M PFAS polymerization aids(PPA) ?TholaOkunye okungenayo i-fluorinenjengezixazululo!
Abenzi be-fluoropolymer banelinye isu elizobavumela ukuthi balondoloze amabhizinisi abo ngokuhamba kwesikhathi. Enye indlela yokuqala ye-PPA ukusetshenziswa kwama-polymers angenayo i-fluorinated. abanye abenzi be-fluoropolymer sebevele benze insiza ye-polymerization engenafluorinated yemikhiqizo yabo ye-PTFE ne-PFA. obeye aziwe njengoI-PFAS-Free Polymer Process Aid (PPA), Lezi Zithasiselo Zenqubo Ye-Polymer ziklanyelwe ukuhlinzeka ngezici zokusebenza ezifanayo njenge-PPA ngaphandle kokusetshenziswa kwezinhlanganisela ezine-fluorinated. Ukwengeza, kunezithasiselo ezingenaFluorine ezivamise ukonga kakhulu kune-PPA, okuzenza zibe inketho ekhangayo ezinkampanini ezifuna ukwehlisa izindleko zazo.
U-SILIKE unelinye iqhingaIzinsiza ze-polymerization ze-3M PFAS(PPA)futhiI-fluoropolymer ka-Arkema- Ngaphandle kwezithasiselo ze-silicone, nezithasiselo ze-PPA, sethuleI-PFAS-Free Polymer Processing Aid (PPA).LokhuIsengezo esingenayo i-fluorine, esine-siliconeyenza kanye nama-PPA asekelwe ku-fluoro kuntambo nekhebula, ipayipi, kanye ne-blom film extrusion yezinhlelo zokusebenza eziningi zokusetshenziswa ekugcineni.
Ikakhulukazi IntoI-SILIMER 5090,njenge-3M kanye ne-Arkema fluoro-based PPAs, ekhuluma ngokuncibilika kokuqhekeka, inciphisa ukwakheka kokufa ngesikhathi esincane sokuphumula, futhi inikeze ukwanda kokuphuma. Ngaphezu kwalokho, ingathuthukisa kakhulu ukucubungula izakhiwo, futhi inciphise kakhulu i-coefficient yokungqubuzana komhlaba, okwenza ubuso bushelelezi. leso sengezo esibalulekile sokucubungula sokuthuthukisa ukusebenza kokukhiqizwa kwe-polymer, kuyilapho futhi sisiza ukuvikela imvelo.
Uma ubheka ukususa izithasiselo ze-fluorine(PPA) 3M™ Dynamar™ 5927,3M™ Dynamar™ 9614, 3M™ Dynamar™ 5911 noma i-Arkema Kynar Flex® PPA 5301 okwamanje. Awukwazi ukuphuthelwa u-SILIKEOkunye okungenayo i-fluorine njengezixazululo.
Ukuze uthole ukwaziswa okwengeziwe, sicela usithinte
I-Chengdu Silike Technology Co., LTD
Email: amy.wang@silike.cn
Isikhathi sokuthumela: Jun-26-2023
