PFA Lined Tangi

RANA PFA yakamisikidzwa tangi inoratidzira chimiro chakaumbwa chesimbi tangi muviri uye soluble polytetrafluoroethylene (PFA) lining. PFA zvinhu zvinosanganisa corrosion resistance yePTFE neiyo thermoplastic zvivakwa, zvichibvumira kunyunguduka kugadzirisa. Iyo lining inosungirirwa zvakasimba kumuviri wetangi kuburikidza neplate lining process, uye iyo welding dhizaini inogadziridzwa kudzikisa njodzi yekudonha. Zvayakanakira zvikuru zvinosanganisira kugona kushingirira tembiricha yepamusoro (kusvika 260 madhigirii) uye zvakanyanya kuomarara media, senge aqua regia uye concentrated nitric acid, zvichiita kuti ive yakanakira kuchengetedza-tembiricha inoparadza media, senge hot sulfuric acid.

RANA PFA lined tank inoshandiswa zvakanyanya munzvimbo dzakasiyana siyana, kusanganisira kuchengetwa kwe-temperature reaction products mumakemikari maitiro (akadai sesulfonation reactions), kucheneswa kwema semiconductor wafers (sekuchengeta yakakwira-temperature hydrofluoric acid), uye kuiswa kwephotovoltaic gilasi rekushisa{2}sekukwira kwe hydrofluoric acid. Iyo PFA lining ine yakakwira kujeka (inooneka mwenje transmittance ingangoita 80%), ichibvumira kutarisa kwakananga kwepakati mukati metangi. Izvi, zvakasanganiswa negeji yezinga, zvinogonesa kutarisa kwekuona. Pamusoro pezvo, iyo isiri-chepfu uye yakaderera leaching yePFA inoenderana nemagetsi-giredhi mwero (SEMI certification), kudzivirira kusvibiswa nemaoni esimbi. Ndiyo mhinduro yakanaka yekuchengetera{10}}tembiricha yepamusoro,{11}}kuchena media.

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