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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 ngakumbi ngokuvalwa kwePerfluoroalkyl Substances (PFAS) kunye nePolyfluoroalkyl Substances (PFAS) equlathe ubuncinci iathom yekhabhoni eneperfluorinated (kuqikelelwa ukuba ziiathom ze-10,000 zizonke), kubandakanywa 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 nesixa esincinci sesi songezo siphucula ngokufanelekileyo i-resin fluidity kunye ne-processability, kunye nokuthambisa kunye neempawu zomphezulu zeeplastiki 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!