E maua le ie PTFE Anti-static e ala i auala autu e lua: ufiufi doping (faafefiloi conductive fillers e pei o le carbon uliuli i le PTFE emulsion, faia o se fesootaiga percolation i le ogaoga concentration) ma substrate lalagaina (embedding conductive filo i ie fiberglass). O lo'o fa'atonutonuina le fa'asao o luga ile 10⁵–10⁹ Ω. O le fa'avae: fa'atupu se ala fa'aa'oa'oga e fa'amama fa'ato'a fa'ato'a fa'afuase'i, e taofia ai le fa'aputuina mata'utia. E fa'amalosia le fa'alaloina mo galuega lelei.

Thickeners i le PTFE emulsion e fa'atino galuega taua: fa'amautu fa'amalolo (e taofia le fa'anofoina o vaega mafiafia o le PTFE), amio fa'amama (viscosity maualuga i le malologa, maualalo i lalo o le fa'afefeteina mo le fa'afefe faigofie), fa'atonutonuina le loloto (fa'atonutonu le utaina o le resini i luga o le ie fiberglass), ma le tutusa ata (e puipuia ai le ta'e i le fa'agogo). Manaoga taua: mafiafia e tatau ona pala atoa i le ~ 380°C sintering vevela, tu'u leai se lefulefu totoe e faatumauina le mama o le ufiufi ma insulation eletise.

PTFE maualuga-vevela ie (PTFE-coated fiberglass) e ofoina atu le tetee faʻamaʻi faʻapitoa, faʻasalaina acids faʻapitoa (e aofia ai le aqua regia), alkalis malosi (i le vevela o le potu), solvents organic, ma vailaʻau faʻamaʻi. Tuusaunoaga: u'amea alkali liusua ma fa'afefiloi halogen maualuga-vevela osofa'i PTFE. O le fa'aleagaina o le fa'alavalava e fa'aalia ai le fiberglass i le hydrofluoric acid ma le fa'amama vevela. O le vevela i luga ole 260°C e fa'aitiitia ai le tete'e. Mo le tele o siosiomaga kemisi, PTFE ie tumau maualuga mautu ma faatuatuaina.

Ole lipine PTFE lautele ole vevela e mana'omia ai se PSA siliki e fa'amautu le pipii mai -70°C i le 260°C. Fuafuaga autu autu: tulaga muamua-taula suiga (taofia delamination), moana-motu microstructure (MQ resin motu + polysiloxane vaega faifai pea), gradient crosslinking (maualuga-density totonu apa mo fetolofi, maualalo-density pito i fafo mo le maualalo o le vevela tack), ma le vevela-stabilized fillers (cerium oxide mo oxidation tetee). Phenyl-modified siloxane vaega e taofia ai le tioata maualalo-vevela, mafai ai ona fetuutuunai i lalo -100°C.

Aokai PTFE debuted lona laina oloa atoa i APFE Shanghai 2026 (Booth 6T602, Hall 6). O oloa faʻaalia e aofia ai lipine PTFE faʻamalosia fiberglass, ata PTFE mama, faʻailoga anti-static, ma fusi faʻafefe maualuga - e ufiufi ai meaʻai, lamination PV, maa lithium, mea faʻaeletoroni, ma afifiina. O le faʻaaliga e oʻo atu ia Iuni 26. O oloa uma e lagolagoina faʻamatalaga masani.

PTFE maualuga-malosi ie vevela maualuga o se tuʻufaʻatasia o fiberglass maualuga-tenacity ma PTFE coating. Fa'aoga autu e fa'asolo atu i le fa'auluina o mea tau pisinisi (fa'ameamea mea'ai, fa'agogo ie, felauaiga PCB), puipuiga fa'apipi'i (ufi fa'amaufa'ailoga vevela, talipupuni fa'afefeteina), fa'apalapala ma lomitusi vevela (fasi pa'u, lamination PV), insulation eletise (lines slot motor, afifi uaea), membranes fausaga (fale faletaalo, 30+ tausaga le ola), (expanning anti-corrosion so'otaga), vailaʻau anti-corrosion soʻotaga. palanikeke), ma faʻaoga faʻapitoa (oti leisa, lolomi 3D).

Faamago o se laasaga taua i le PTFE maualuga-vevela ie gaosiga. O fa'aletonu masani e aofia ai: ta'e (vave tele le fa'agogo, pa'u i luga o le pa'u), felauaiga fa'apipi'i (fa'agai'i i luga o mea i luga, vaivai le sootaga i totonu), pine/pa'u (ea po'o le ausa), pa'epa'e ma penisina (surfactant migration po'o le fusu'a atoatoa), samasama/coking (sova o mea fa'aopoopo), delamination (pepa fa'afefeteina), sili atu le fa'ama'i (srinkasion), fa'afefeteina (fa'ama'i o le fa'afugaga), fa'afefeteina (fa'ama'i fa'ama'i), fa'ama'i (srinkasion) sili atu. fa'aiti'itia), matutu luga ae susū totonu (malei pa'u susu), ma pito mafiafia (aafiaga mama-kofe). O vaifofo e aofia ai fa'amatalaga fa'amamago fa'atonu, fa'asa'o lelei o le ea, ma le fa'agasologa muamua o mea'ai.

O le fausaga o foliga tipi o le PTFE maualuga-vevela lipine e aafia tonu ai le pipii oozing ma le siiina o pito i le taimi o le talosaga. O le le lelei o le slitting (lau mata'itusi, le sa'o le tulimanu) e fai ai filo kelu, manifinifi le pito o le fa'apipi'i, ma fa'aalia ai pupunifi tioata - e o'o atu i le tafe, vaivai le fusi, ma le si'i i lalo o le vevela po'o le vevesi. Fa'aletonu foliga pito (gauvale, fa'aoso) e mafua ai le le tutusa o le tufatufaina o le mamafa, fa'aoso le fetolofi pipi'i a'o teuina. O foliga pito sili ona lelei e lamolemole, mulumulu, ma e leai se mea leaga - e fai ma fa'amaufa'ailoga e loka ai le fa'apipi'i ma fa'amautinoa le pipi'i atoa.

PTFE emulsion impregnation o ie fiberglass e manaʻomia ai ausilali eseese e ausia le ufiufi toniga, pipii malosi, ma luga ole pona. O mea fa'aopoopo autu e aofia ai: fa'asusu susū (fa'aitiitia le vevesi i luga o le fogaeleele, fa'aleleia atili le tu'uina atu), mafiafia (pulea le viscosity ma le mamafa o le ufiufi), pH regulators (fa'amautu le emulsion i le pH 9-10), silane so'otaga fa'apipi'i (fa'aleleia le pipii i tioata), fesoasoani e fai ata tifaga (PFA/FEP mo le sintering), fa'atumu galuega (tete'e fa'aofuofu, conductivity), ma le fa'aogaina o mea'ai (tete'e fa'aofuofu, fa'auluuluga), ma fa'auluuluga. fa'amago). Filifiliga e faʻalagolago i mea e manaʻomia ma faʻatinoga.

I le taimi o le faʻapipiʻiina o le lipine PTFE, o le faʻaogaina o le solvent volatilization rate o le faʻapipiʻi faʻamaʻi-maʻaleʻale silikoni o se mea taua tele. Vave tele → pa'u i luga o le eleele, le lelei le fa'asa'osa'oina, pu (solvent ua maileia), ma lua (fa'a'ele'ele po'o le fa'aleaga mea). Telegese → pa'u'u, mafiafia pito, ma fa'afu i luga ole la'ititi-malosi PTFE. Le ta'iala lelei: fa'agesegese le fa'amamago muamua mo le fa'ata'atiaga ma le sola ese, ona fa'avaveina lea o le fa'agogo mo le fa'avasegaina. Fa'aaogā mea fa'afefiloi fa'afefiloi (toluene/xylene + fa'amago vave) ma le vevela o le ogaumu (maualalo → feololo → maualuga).