Taangiyada ISO ee PFA Lineed

RANA PFA lined ISO taangiga waa aalad gaadiid dareere ah oo u hoggaansan heerarka caalamiga ah ee ISO, oo leh qaab-dhismeed isku dhafan oo ah jirka taangiga birta iyo dahaarka polytetrafluoroethylene (PFA). Sababtoo ah sifooyinka heerkulbeegga, walxaha PFA waxaa lagu dhex daraa jirka taangiga iyada oo loo marayo habka dahaarka saxanka, taas oo ka dhigaysa mid aad u adkaysata cadaadiska sare (ilaa 1.5MPa) iyo heerkulka sare (ilaa 260 digrii) marka la barbardhigo taangiyada caadiga ah ee PTFE. Faa'iidada ugu weyn waa awooda ay u leedahay in ay si badbaado leh u qaado heerkulka sare iyo dareeraha aadka u wasakhaysan, taas oo ka dhigaysa doorashada ugu habboon gaadiidka caalamiga ah ee alaabta ceeriin ee dhamaadka ah-

RANA PFA lined ISO haanta waxaa si weyn loogu isticmaalaa gaadiidka badda iyo dhulka ee kiimikooyinka qoyan elektarooniga ah (sida sare -Hydrofluoric acid heerkulka), dhexdhexaad ah kiimiko wanaagsan (sida alaabta ka sare - Heerkulka falcelinta ), iyo photovoltaic {{2} darajada sare - asiidh nadiif ah (sida nitric acids). Nidaamku waxa uu leeyahay shaqada la socodka heerkulka oo bixisa jawaab celin dhab ah-waqtiga heerkulka dhexdhexaadka ah ee haanta dhexdeeda. Marka lagu daro nadiifnimada sare ee dahaarka PFA (oo leh birta ion bir ah oo aan ka badnayn 0.1 ppm), waxay buuxinaysaa shuruudaha nadiifnimada adag ee warshadaha semiconductor. Alaabtu waxay heshay shahaadooyinka gaadiidka caalamiga ah, oo ay ku jiraan ADR iyo IMDG, hubinta u hogaansanaanta iyo badbaadada iskutallaabta{9}} gaadiidka gobolka.

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