Ua vaevaeina pepa PTFE i laupapa liliu, laupapa mamanu ma laupapa faasitepu.

Papa faufau
O le ipu faʻapipiʻi e faia i le polytetrafluoroethylene resin e ala i le faʻapipiʻiina i le vevela o le potu, ona faʻafefe ai lea ma faʻamafanafanaina, ma o le mafiafia o le PTFE faʻapipiʻiina ipu e5mm-200mm.
laupapa faasitepu
PTFE faasitepu o loo faagaoioia e extrusion po liliu faagasologa.Ona o latou mea e sili ona lelei faʻaseʻe, malosi faʻatuatuaina ma faʻalautele malosi, e masani ona faʻaaogaina i luga o faʻalava faʻasitepu, lagolago faʻaseʻe, alalaupapa taʻiala, ma isi.
O le mea moni, o oloa PTFE e gaosia e soʻo se faiga e sili ona lelei ma e sili atu le maualuga o meatotino.E masani ona faʻaaogaina e pei o mea faʻapipiʻi eletise ma linings e faʻafesoʻotaʻi ma ala faʻasalalau corrosive, lagolago sliders, faʻamaufaʻailoga nofoaafi ma mea lubricating, faʻaaogaina lautele i vailaʻau, vailaʻau, pusa alamanuia vali, tane teu, tali tali, pipelines tetele mea faʻapipiʻi mea;Masini, faufale, fa'ase'e alalaupapa ta'avale, ala ta'iala;lomitusi ma vali, alamanuia mama, alamanuia ie mea e tetee pipii, ma isi.
Tulaga lelei:
Tete'e maualuga o le vevela - vevela galue e o'o atu i260℃.
Tete'e maualalo o le vevela - malosi fa'ainisinia lelei;5% e mafai ona faatumauina elongation e tusa lava pe pa'ū le vevela i-196 °C.
Tete'e a'a - e le mafai ona fa'aogaina le tele o vaila'au ma solvents, malosi malosi o le acid ma le alkali, vai ma so'o so'o eseese.
Tete'e o le Tau - E sili ona lelei le soifua matua o so'o se palasitika.
Lubrication Maualuluga - O le coefficient aupito maualalo o feteʻenaʻiga i mea mautu.
Non-adhesion - o le la'ititi pito la'ititi lea i luga o mea mautu, e le pipii i so'o se mea, ma o ona mea fa'ainisinia e la'ititi la'ititi fa'a'ese'esega, na'o1/5 ole polyethylene, o se vaega taua o luga o le perfluorocarbon.Ma ona o le fluorine- e matua maualalo le malosi intermolecular filifili carbon, e le pipii PTFE.
E le o'ona - E le fa'aletino, ma e leai ni fa'alavelave fa'aletonu pe a totō i totonu o le tino e pei o se va'a toto ma se okeni mo se taimi umi.
Eletise meatotino PTFE e maualalo dielectric faifai pea ma dielectric gau i luga o le lautele lautele laina, ma maualuga gau gau, voluma resistivity ma arc tetee.
Tete'e fa'avevela E le lelei le fa'avevela o le PTFE (104rad), ma e faʻaleagaina e le maualuga o le malosi, ma o le eletise ma mea faʻainisinia o le polymer ua matua faʻaitiitia.Talosaga Polytetrafluoroethylene e mafai ona faʻaogaina e ala i le faʻamalosi poʻo le extrusion;e mafai foʻi ona faia i totonu o se faʻasalalau vai mo le ufiufi, impregnation poʻo le faia o fiber.PTFE o loʻo faʻaaogaina lautele i malosiaga atomic, aerospace, mea tau eletise, eletise, vailaʻau, masini, meafaifaʻaili, meafaifaʻaili, fau, ie, meaʻai ma isi pisinisi e pei o le maualuga ma le maualalo o le vevela, mea faʻafefete, mea faʻapipiʻi, mea faʻapipiʻi, ma isi. .
Tete'e o le soifua matua o le ea: tete'e fa'avevela ma le fa'asao maualalo: fa'aalia umi i le atemosifia, e tumau pea le le suia o luga ma fa'atinoga.
Le mafai ona mu: O lo'o i lalo le fa'ailoga fa'atapula'a o le okesene90 .
Acid ma alkali tetee: e le mafai ona solu i acids malosi, alkalis ma solvents organic.
Oxidation tetee: e mafai ona tetee atu i le pala o oxidants malolosi.
Acidity ma alkalinity: Neutral.
O mea faʻainisinia o le PTFE e vaivai tele.E matua maualalo le malosi i luga o le fogaeleele.
Polytetrafluoroethylene(F4, PTFE)ei ai se faasologa o faatinoga lelei: maualuga tete'e vevela - umi fa'aoga vevela o200~260tikeri, maualalo le vevela tetee - malu pea i-100tikeri;tete'e o le pala - tete'e i vai regia ma so'o so'o uma;Tete'e i le tau - o le olaga matua sili ona lelei i palasitika;maualuga le lubricity - fa'atasi ai ma le fa'aitiitiga la'ititi o fete'ena'iga (0.04) i palasitika;non-stick - faʻatasi ai ma le laʻititi laʻititi i luga o mea faʻamalosi e aunoa ma le pipii i se mea;e le o'ona - physiologically inert;O mea tau eletise sili, o se Vasega leleiC mea fa'amama.