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Izisombululo ezizezinye kwiPPA phantsi kwemiqobo yePFAS

I-PPA (i-Polymer Processing Additive) eyi-fluoropolymer processing aids, i-fluoropolymer-polymer-based based structure ye-polymer processing aids, ukuphucula ukusebenza kwe-polymer processing, ukuphelisa ukuchithwa kwe-melt, isombulule i-buildup, iphucula i-sharkskin, njalo njalo. Yaqalwa yi-DuPont ngo-1961 yaza yafakwa emarikeni ngeminyaka yee-80s, emva koko yasungulwa yinkampani ye-3M ukwandisa ukuthunyelwa ngaphandle kwe-fluorine elastomer PPA…… ngokuthe ngcembe zithatha indawo ebaluleke kakhulu ekusetyenzweni kweefilimu, iityhubhu, imibhobho, iintambo, kunye nezinye iinkalo.

I-PFAS (Perfluoro kunye ne-Polyfluoroalkyl Substances) isindululo sothintelo, esilungiswe ngabasemagunyeni baseDenmark, eJamani, eFinland, eNorway naseSweden, sangeniswa kwi-ECHA ngoJanuwari 13, 2023, ngenjongo yokunciphisa ukukhululwa kwePFAS kwindalo kwaye. ukwenza iimveliso kunye neenkqubo zikhuseleke ngokuvala iPerfluoroalkyl Substances (PFAS) kunye nePolyfluoroalkyl Substances (PFAS) leyo ziqulathe ubuncinane iathom yekhabhoni ene-perfluorinated (kuqikelelwa ukuba ziiathom ze-10,000 zizonke), kuquka ii-fluoropolymers ezidumileyo. (PFAS), kubandakanya ii-fluoropolymers ezidumileyo. Amazwe angamalungu aya kuvota ngokuvalwa kwe-2025. Isiphakamiso saseYurophu, ukuba singatshintshi, ekugqibeleni siya kuphelisa ukusetyenziswa kwee-fluoropolymers eziqhelekileyo ezifana ne-PTFE kunye ne-PVDF, ukukhawulela izicelo ezininzi ngaphandle kwembalwa njengezixhobo zonyango, izinto zoqhagamshelwano zokutya, iiseli zamafutha, njl., kwaye ichaphazela kakhulu i-ecology yalo lonke ikhonkco lemizi-mveliso.

Ukuphendula, uSILIKE uye wazisa aenye indlela engenafluorineukuya kwi-PPA esekwe kwiFluorine ——aI-PFAS-free polymer processing aids (PPA). OkuFluorine-free PPA MB, I-PTFE-free additive is an organically modified polysiloxane masterbatch esebenzisa isiphumo esihle sokuqala sokuthanjiswa kwe-polysiloxanes kunye ne-polarity yamaqela aguquliwe ukuba afuduke kwaye asebenze kwisixhobo sokucubungula ngexesha lokucubungula, okubangelwa ukusebenza okufanayo njenge-silicone-free-containing ene-Fluorine. ukongeza kwi-extrusion yeingcingo kunye neentambo, i-tubing, kunye nefilimu, kunye nenani elincinci lesi songezo. iphucula ngokufanelekileyo i-resin fluidity kunye nokuqhubekeka, kunye nokuthambisa kunye neempawu ezingaphezulu kweeplastiki ezikhutshiweyo. Ukongezwa kwexabiso elincinci kunokuphucula ngokufanelekileyo ukuhamba kwe-resin, ukusetyenzwa, ukuthambisa, kunye neempawu ezingaphezulu ngexesha leplastiki ye-extrusion, ukuzuza abathengi bepolymer kunye neplanethi ngelixa ukwandisa imveliso kunye nomgangatho wemveliso.

SILIKE Fluorine-free PPA MB, IPPA yasimahla yePFAS, kwayeI-PTFE-simahlaizongezo zinokuthatha indawo ye-fluorine PPA masterbatch ngokulinganayo, iPFAS Polymer Process Additive, iPPA MB, iimveliso zePPA, i-fluoropolymer, iiPPA ezisekelwe kwiFluorine, kumashishini amaninzi afana neefilimu zeplastiki, iintambo kunye neengcingo, imibhobho ... njl.

Imisebenzi eqhelekileyo:

Ukuphucula ukusetyenzwa kweplastiki kunye nokusebenza kakuhle kwe-extrusion;

Ukunciphisa i-torque kunye nezixhobo zokusebenza;

Nciphisa i-die drool kwaye uphucule imeko yesikhumba sikakrebe.

Qhagamshelana no-SILIKE kwaye ufumane eyakhoPTFE Alternative Additive Solutions!