La'au vaila'au o ni si'osi'omaga saua – malosi malosi, vai vevela, so'o so'o, vevela maualuga, ma toega pipii. O meafaigaluega e tatau ona tetee atu i osofaiga, tumau mama, ma faagaoioia ma le faatuatuaina.
PTFE maualuga-vevela ie (PTFE-coated fiberglass) e tulaga ese fetaui ma nei luitau. E tu'ufa'atasia le inertness vaila'au, va'aiga vevela lautele (-70°C i le 260°C), luga ole la'au, ma tulaga mautu.
Ua saunia e Aokai PTFE ie PTFE i laau kemisi mo le tele o tausaga. O lo'o i lalo ni fa'aoga autu e fitu e sili atu ai le ie PTFE i mea masani.
Fa'amaufa'ailogaina ma La'au Fa'apa paipa - Gaskets ma Inner Liners
O paipa, alavai, ma pamu i le auaunaga kemikolo e tatau ona tatalia sua pala. PTFE ie maua ni fofo se lua.
1. Flange ma valve gaskets
ua tipiina ie PTFE i gaskets mo flanges paipa, valve ponaivi, ma sooga pamu. E le pei o pa'u gaskets e fufula pe fa'aleagaina i solvents, e tumau pea le PTFE. E faʻamaufaʻailogaina faʻamaʻi malosi (sulfuric, nitric, hydrochloric), alkalis malosi (sodium hydroxide), ma solvents organic (toluene, acetone, MEK).
2. Linings paipa ma reactor
PTFE ie mafai ona fusifusia i totonu o puipui o le carbon uamea po o paipa FRP, auauna atu o se lining corrosion. E fa'aitiitia ai fo'i fe'ese'esea'iga ma taofia le fa'atupuina o mea i luga o puipui paipa - e taua tele mo le tagofiaina o vaila'au viscous pe pipii.
Lining Anti-Corrosion mo Meafaigaluega – Reactors, Tanks, Centrifuges
Reactors kemikolo, agitators, tane teuina, ma centrifuges e masani ona faia i le uamea kaponi po o le uamea. Fa'afeso'ota'i sa'o ma vaila'au fa'ama'i e o'o atu i le pitting, ta'e, ma le fa'aleagaina o oloa.
1. Laega tu'ufua puipuia
O le ie PTFE o loʻo faʻaaogaina e fai ma ufiufi i puipui i totonu o nei vaʻa. E fai ma pa puipui i le va o le u'amea substrate ma le vailaʻau vailaʻau, puipuia le pala ma faʻalauteleina le ola o meafaigaluega i tausaga.
2. Fa'amanuiaga e le pipi'i mo le lafoa'iina o mea
O luga ole la'au e taofia ai mea viscous (fa'ata'ita'iga, resini, mea fa'apipi'i, slurries) mai le pipii i puipui o tane. Ole mea lea e fa'aleleia ai le fa'amama ma fa'aitiitia le taimi fa'amama ile va o vaega.
3. Fa'aoga ma'ale'ale u'amea
I le gaosiga o vailaʻau semiconductor poʻo vailaʻau lelei e le talia ai le faʻaleagaina o uʻamea, o le PTFE faʻapipiʻi e taofia ai ion uʻamea mai le faʻafefe i vailaʻau mama maualuga.
Mea Fa'amama - Maualuluga-Suavai, Kesi Fa'asa'o & Suavai
O fale vaila'au e fa'atupuina kasa vevela ma pala ma e mana'omia ona fa'amama uma kasa ma vai.
1. Fa'amama taga mo le vevela vevela kasa
PTFE ie (masani ma se PTFE membrane laminate) e faia i taga faamama mo ato ato pefu. O ato nei e taulimaina:
Fa'aauau le vevela e o'o i le 260°C
Kasa sili ona pala (HCl, SOₓ, HF, dioxins)
Pefu pipii (kaponi uliuli, pa'u pa'u)
O luga ole la'au ole PTFE e puipuia ai le pefu, fa'ataga ai le fa'amama o le pulusua-jet e toe fa'afo'i le pa'u maualalo o le mamafa. Fa'asao e maualalo ifo i le <1 mg/Nm³ e mafai ona ausia.
2. Fa'amama ie lolomi mo mea viscous
Mo le vavaeeseina o le vai-malosi, o le ie PTFE e fai ma ie faamama i luga o masini faamama ipu-ma-fa'avaa. O le keke faamama e tatala mama, ma o le ie e faigofie ona fufulu - faʻaitiitia le taimi faʻaletonu ma galuega.
So'oga Fe'avea'i Anti-Corrosion - So'oga Fa'alautele mo Ala
O alavai ma paipa i totonu o fale kemikolo e o'o i le fa'alauteleina o le vevela, tetete, ma le le fetaui. Latou te tauaveina foi kasa pala.
1. So'oga fa'alautele e le'i u'amea
PTFE ie o loʻo faʻaaogaina e avea ma elemene fetuutuunai i le faʻalauteleina o sooga i le va o vaega alavai. E tauia ai le gaioiina o paipa a'o tetee atu i osofa'iga mai asu oona ma le vevela maualuga. E le pei o paʻu paʻu, PTFE e le faʻaleagaina i le UV poʻo le osone.
Mea Fa'a'ese'ese Anti-Adhesion - U'uolaina Pads ma La'au Fa'asa'o
I le taimi o le gaosiga ma le tausiga o meafaigaluega, o le ie PTFE e puipuia mai le pipii le mana'omia.
1. Uila fa'apipi'i pads
Pe a uelo i tafatafa o masini maaleale po o luga ua maeʻa, o le ie PTFE e tuʻuina e pei o se paʻu faʻamaonia. E le pipii le spatter i le PTFE - e na'o le fiti ese pe mafai foi ona solo. Ole mea lea e taofia ai le fa'amama ma fa'aleagaina taugata.
2. Fa'asa'oloto ie mo fa'amalologa maualuga
I le gaosiga o resins, pa'u, ma composites e manaʻomia le faʻamalolo maualuga-vevela (faʻataʻitaʻiga, epoxy, phenolic, paʻu silicone), o loʻo faʻaaogaina le ie PTFE e fai ma faʻamalo faʻasaʻo poʻo se fusipaʻu. O mea faʻamalolo e faʻamalolo mama e aunoa ma le pipii i le fusi poʻo le limu.
Fa'asa'o Iefu mo le fa'ameamea
Fiberglass reinforced plastics (FRP), oloa pa'u, ma isi mea tu'ufa'atasi e fa'afefiloi i lalo o le vevela ma le mamafa. A aunoa ma se fa'asa'olotoga, o le vaega ua mae'a e pipii i le li'o.
1. Fa'ata'ita'i ma fa'amea i luga
ua tuu ie PTFE i le va o le limu ma le tuʻufaʻatasia layup. E fa'amautinoaina le faigofie ona fa'amalo pe a uma ona fa'amalo ma mafai ona tu'uina atu se toniga, lamolemole po'o le fa'ai'uga fa'auma fa'atatau ile lalaga ie. O le ie PTFE e mafai ona toe faʻaaogaina mo le tele o taamilosaga, e sui ai ata tifaga faʻaoga tasi.
Insulation Eletise ma vevela - afifi mo Electrodes ma paipa
O faleaoga vailaʻau o loʻo iai vaega eletise ma mea vevela e manaʻomia le puipuiga.
1. Insulation eletise mo electrodes ma vevela
PTFE ie ei ai meatotino dielectric sili (dielectric tumau <2.6, maualuga voluma resistivity). E fa'aaogaina e pei o le afifiina o fa'amalama mo eletise, pa pasi, ma elemene fa'avevela eletise i si'osi'omaga pala e fa'aleagaina ai le PVC masani po'o le pa'u.
2. Afifi fa'avela vevela mo meafaigaluega ma paipa
PTFE ie mafai ona faaaoga e fai ma afifi i fafo mo palanikeke insulation vevela. E tetee atu i le masaa o vailaʻau, e faigofie ona faʻamama, ma faʻafeiloaʻi le maualuga o le vevela i le mea e manaʻomia ai le faʻafefe.
Aotelega – Aisea e Taua ai le Ie PTFE i La'au Vailaau Fa'asaina
Fa'atatauga
Faamanuiaga Autu
Gaskets & paipa
Tetee uma acids malosi, alkalis, solvents
Reactor/lafu tane
Puipuia u'amea u'amea, fa'amama faigofie, leai se fa'aleagaina o ion uamea
Aokai PTFE gaosia PTFE ie vevela maualuga i mafiafia eseese, lalaga, ma togi FDA / UL mo talosaga alamanuia vailaau. Fa'afeso'ota'i mai matou e fa'atalanoa lau si'osi'omaga fa'apitoa o vaila'au, va'aiga vevela, ma ituaiga masini.
Afai e te fia iloa atili e uiga i faʻamatalaga auiliili, faʻataʻitaʻiga faʻataʻitaʻiga ma fofo faʻapitoa mo la tatou laina oloa atoa, e aofia ai ie PTFE maualuga-vevela, PTFE lipine vevela maualuga, fusipaʻu PTFE, fusi masini fusipaʻu, tasi itu ie PTFE, fusi vevela maualuga ma vevela, faʻamolemole faʻafesoʻotaʻi i matou: fiberglass fabrics.
Matou te tausisi i taimi uma i le filosofia o tomai faʻapitoa ma faʻamaoni, ma taumafai e tuʻuina atu ia te oe ni fofo tasi-taofi ma auaunaga mafaufau.
