Nhau

Iko kushandiswa kwe pfas polymer process antitive (PPA) yave iri tsika yakajairika muindasitiri yepurasitiki kwemakumi emakore.

Nekudaro, nekuda kweiyo ingangoita hutano uye nenzvimbo yezvakatipoteredza dzakabatana ne pfas. MunaFebruary 2023, European Chemical Sangano kubva kune dzimwe nhaurwa dzenhengo dzekurambidza-fluoroalkyl carbon carbon-10,000 mamorekuru mune zvese, kusanganisira yakakurumbira fluoropolymers. Nhengo dzinoti nhengo dzaizotanga pakurambidzwa muna 2025. Chikumbiro cheEuropean, kana chikamira chisina kuchinjika, chingapururudza mugumo wekupedzisira wezvinhu zvakajairwa sePTFE uye PVDF.

Mukuwedzera, pakutanga munaDec 2022, 3m zvakaziviswa kuti zvakaringana. Kunongedzera kuenderera mberi kwekutarisa mitemo pamwe nevatengi kudiwa kweimwe nzira, iyo Femu rePolytetraFluorohone (PTFE) Pakazosvika 2025 ...

Maitiro Ekubvisa3m pfas polymerization AIDS (PPA)?ToraFluorine-yemahara dzimwe nzirasemhinduro!

Vagadziri veFluoropolymen vane imwe nzira inovatendera kuchengetedza mabhizinesi avo pamusoro pekufamba kwenguva. Iyo yekutanga imwe nzira yekuPPA ndiko kushandiswa kwevasina-fluorinated polymers. Mamwe maFluoropolymer anogadzira atogadzira iyo isina kubereka polymerization rubatsiro rwemhando yavo yePFA uye PFA. zvinozivikanwawo sePfas-yemahara polymer process rubatsiro (PPA), Aya polymer maitiro ekuwedzera akagadzirirwa kupa zvakafanana maitiro ekuita sePPA pasina kushandisa makomendi ezvakadzvanywa. Pamusoro pezvo, pane fluorine-yemahara-yemahara inowedzera mari yakawanda-inobudirira kupfuura PPA, inovaita sarudzo inoratidzika kumakambani anotarisa kuderedza mari yavo.

Sileti ane imwe zano kune3m pfas polymerization AIDS (PPA)uyeArkeema's Fluoropolymer- kunze kwekunge of Silicone anowedzera, uye PPA anowedzera, isu takatangaPfas-yemahara polymer yekugadzirisa rubatsiro (PPA).IzviFluorine-yemahara, silicone-ine dia yekuwedzeraInoita pamwe neFluoro-based ppas mu waya & tambo, pombi, pamwe nemablum film yekuwedzera kwemashandisirwo ekupedzisira ekupedzisira.

Kunyanya chinhuSilimer 5090,Sa3M uye ARKEMA Fluoro-based PPAS, iyo kero yeMelt Fractures, inoderedza Kufa Yevakagadzirwa Zvekutanga Soldntime, uye inopa yakawedzera yekupfuura. Uye zvakare, inogona kuvandudza zvakanyanya kugadzirisa zvivakwa, uye zvakanyanyisa kuderedza kupokana kwepamusoro, kugadzira nzvimbo yakatsvedza. Izvi zvinokosha zvekugadzirisa zvinowedzera zvekuvandudza mashandiro ePolymer kugadzirwa, ukuwo tichibatsira kuchengetedza nharaunda.
Kana iwe ukatarisa kuti ubvise fluorine leaditives (PPA) 3m Iwe haugone kupotsa'sFluorine-yemahara dzimwe nzira semhinduro.

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