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Ezinye izixazululo ze-PPA ngaphansi kwemikhawulo ye-PFAS

I-PPA (i-Polymer Processing Additive) eyi-fluoropolymer processing aids, isakhiwo esisekelwe ku-polymer esisekelwe ku-fluoropolymer se-polymer processing aids, ukuthuthukisa ukusebenza kokucubungula kwe-polymer, ukuqeda ukuqhekeka okuncibilika, ukuxazulula i-die buildup, ukuthuthukisa i-sharkskin, njalonjalo.Yasungulwa okokuqala yi-DuPont ngo-1961 futhi yafakwa emakethe ngeminyaka yawo-80s, yase yethulwa yinkampani ye-3M ukuze yandise ukuthunyelwa kwe-fluorine elastomer PPA…… Ngokuqhubeka okuqhubekayo kobuchwepheshe, izinsiza zokucubungula eziqukethe i-PPA zisetshenziswa kakhulu futhi kancane kancane zithatha isikhundla esibaluleke kakhulu ekucutshungulweni kwamafilimu, amashubhu, amapayipi, izintambo, nezinye izinkambu.

Isiphakamiso sokuvinjelwa kwe-PFAS (Perfluoro kanye ne-Polyfluoroalkyl Substances), esilungiswe yiziphathimandla zaseDenmark, eJalimane, eFinland, eNorway naseSweden, sathunyelwa ku-ECHA ngoJanuwari 13, 2023, ngenhloso yokunciphisa ukukhululwa kwe-PFAS emvelweni kanye ukwenza imikhiqizo nezinqubo ziphephe kakhudlwana ngokuvimbela i-Perfluoroalkyl Substances (PFAS) kanye ne-Polyfluoroalkyl Substances (PFAS) equkethe okungenani i-athomu yekhabhoni ene-perfluorinated (okulinganiselwa ukuthi ama-molecule angu-10,000 esewonke), okuhlanganisa nama-fluoropolymers adumile.(PFAS), kufaka phakathi ama-fluoropolymers adumile.Amazwe angamalungu azovotela ukuvinjelwa ngo-2025. Isiphakamiso saseYurophu, uma singashintshiwe, ekugcineni sizoqeda ukusetshenziswa kwama-fluoropolymers avamile afana ne-PTFE ne-PVDF, sikhawulela izinhlelo zokusebenza eziningi ngaphandle kwezimbalwa ezifana nemishini yezokwelapha, izinto zokuxhumana zokudla, amaseli kaphethiloli, njll., futhi okuthinta kakhulu imvelo yalo lonke uchungechunge lwezimboni.

Ephendula, u-SILIKE wethule i-aokunye okungenayo i-fluorinekuya ku-PPA esekwe kuFluorine ——aI-PFAS-free polymer processing aids (PPA).LokhuI-PPA MB engena-fluorine, Isengezo samahhala se-PTFE siyi-polysiloxane masterbatch eguquliwe esebenzisa umthelela omuhle kakhulu wokuqala wokugcoba we-polysiloxanes kanye ne-polarity yamaqembu aguquliwe ukuze afuduke futhi asebenze kumishini yokucubungula ngesikhathi sokucutshungulwa, okuholela ekusebenzeni okufanayo njenge-silicone-free-containing equkethe i-Fluorine. Isengezo ekukhishweni kwezintambo nezintambo, amashubhu, nefilimu, futhi inani elincane lalesi sengezo lithuthukisa ngempumelelo uketshezi lwe-resin nokucutshungulwa, kanye nokugcotshwa nezici zangaphezulu zamapulasitiki akhishwayo.Ukwengezwa kwenani elincane kungathuthukisa ngempumelelo ukugeleza kwe-resin, ukucutshungulwa, ukuthambisa, kanye nezakhiwo ezingaphezulu ngesikhathi sokukhishwa kwepulasitiki, kuzuzise amakhasimende e-polymer kanye neplanethi ngenkathi kukhulisa ukukhiqizwa kanye nekhwalithi yomkhiqizo.

SILIKE Fluorine-free PPA MB, I-PPA yamahhala ye-PFAS, futhiI-PTFE-mahhalaizithasiselo zingangena ngokulinganayo esikhundleni se-fluorine PPA masterbatch, i-PFAS Polymer Process Additive, i-PPA MB, imikhiqizo ye-PPA, i-fluoropolymer, ama-PPA asekelwe ku-Fluorine, ezimbonini eziningi ezifana namafilimu epulasitiki, izintambo nezintambo, amapayipi ... njll.

Amakhonsathi ajwayelekile:

Thuthukisa plastic processing fluidity kanye extrusion ukusebenza kahle;

Yehlisa i-torque kanye nokugqokwa kwemishini;

Yehlisa i-die drool futhi uthuthukise isimo sesikhumba sikashaka.

Xhumana no-SILIKE uthole eyakhoPTFE Alternative Additive Solutions!