Amakuru

Gukoresha PFAS Polymer Process Additive (PPA) ni ikintu gisanzwe mu nganda zikora pulasitiki mu myaka ibarirwa muri za mirongo ishize.

Ariko, bitewe n’ingaruka zishobora kubaho ku buzima no ku bidukikije zijyanye na PFAS. Muri Gashyantare 2023, Ikigo cy’Uburayi gishinzwe imiti cyasohoye igitekerezo cyavuye mu bihugu bitanu bigize umuryango cyo guhagarika ibintu bya per- na poly-fluoroalkyl (PFAS) birimo nibura atome imwe yuzuye ya karubone—bibarirwa muri molekile 10.000 zose hamwe, harimo na fluoropolymers zikunzwe cyane. Ibihugu bigize umuryango byatora itegeko ryo guhagarika mu 2025. Icyemezo cy’Uburayi, nikiramuka gihindutse, cyaba ari iherezo ry’ibintu bisanzwe bya fluoropolymers nka PTFE na PVDF.

Byongeye kandi, kuva mu kwezi kwa Ukuboza 2022, 3M yatangaje ko ibihagije. Mu kwerekana amabwiriza akomeye ndetse n'ubusabe bw'abakiriya ku bindi bicuruzwa, ikigo gikora polytetrafluoroethylene (PTFE), polyvinylidene fluoride (PVDF), n'izindi polymers zifite fluorine cyavuze ko kizava mu bucuruzi bwose - butanga ibicuruzwa bigera kuri miliyari 1.3 z'amadolari buri mwaka - bitarenze 2025 ...

Uburyo bwo kubikuraho3M PFAS polymerization aids (PPAS)?FataUburyo butarimo fluorinenk'ibisubizo!

Abakora fluoropolymer bafite ubundi buryo buzatuma bakomeza ubucuruzi bwabo mu gihe kirekire. Ubundi buryo bwa mbere bwo gukoresha PPA ni ugukoresha polymer zidafite fluorine. Bamwe mu bakora fluoropolymer bamaze gukora uburyo bwo gukoresha polymerisation idakoresha fluorine ku bicuruzwa byabo bya PTFE na PFA. buzwi kandi nkaUbufasha mu gutunganya porogaramu ya polymer idafite PFAS (PPAS)Izi nyongeramusaruro za polymer zigenewe gutanga imikorere isa na PPA hadakoreshejwe ibintu birimo fluorine. Byongeye kandi, hari inyongeramusaruro zidafite fluorine akenshi zihendutse kurusha PPA, bigatuma ziba amahitamo meza ku bigo bishaka kugabanya ibiciro byabyo.

SILIKE ifite ubundi buryo bwo gufata ingamba zoUbufasha bwo gupima polimeri bwa 3M PFAS (PPAS)naFluoropolymer ya Arkema– Uretse inyongeramusaruro za silikoni, n'inyongeramusaruro za PPA, twatangijeUbufasha bwo gutunganya polymeri budafite PFAS (PPAS).IbiInyongeramusaruro zirimo silikoni kandi zidafite fluorineIkora neza nka PPA zishingiye kuri fluoro mu nsinga n'insinga, imiyoboro, ndetse no gusohora filime ya blom mu bikorwa byinshi bikoreshwa mu buryo bwa nyuma.

Cyane cyane IgikoreshoSILIMER 5090,nka 3M na Arkema fluoro-based PPAs, bikemura ibibazo byo gushonga, bigabanya kwiyongera kw'ibice mu gihe gito cyo kudakora neza, kandi bigatanga umusaruro mwinshi. Byongeye kandi, bishobora kunoza cyane imiterere yo gutunganya, kandi bikagabanya cyane ingano y'ubuso buhindagurika, bigatuma ubuso burushaho kuba bwiza. Iyo nyongeramusaruro y'ingenzi yo gutunganya kugira ngo inoze imikorere y'umusaruro wa polymer, ndetse binafasha mu kurengera ibidukikije.
Niba ushaka gukuraho inyongera za fluorine (PPA) 3M™ Dynamar™ 5927,3M™ Dynamar™ 9614, 3M™ Dynamar™ 5911 cyangwa Arkema Kynar Flex® PPA 5301 ubu. Ntushobora gucikwa na SILIKE's.Uburyo butarimo fluorine nk'ibisubizo.

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Chengdu Silike Technology Co, LTD
Email: amy.wang@silike.cn