O lo'o fa'apipi'iina le lipine PTFE e mafai ona atia'e le pipi'i fa'atasi (poloka) ma le fa'apipi'i fa'apipi'i i le taimi e teu ai mo se taimi umi. Mafuaaga: PTFE ata tifaga manatua elastic ma silicone PSA fetolofi i lalo o le mamafa/vevela. Puipuia: fa'alili fa'alili fa'alili (fa'amuta i fafo, tatala totonu) i le taimi o le gaosiga, fa'atasi ai ma le fa'apipi'i fa'apipi'i i le itu e le pipi'i. Teu i le -15°C i le 40°C, 30-70% RH, faalava i luga o fata, sui ta'i kuata. Mo fa'ailoga mafiafia fa'apipi'i, fa'aopoopo le pepa fa'amatu'u i le va o apa.

PTFE maualuga-vevela ie ofoina atu ono tulaga lelei e pei o se lomitusi conveyor fusi: luga ole laau (tusi lolomi ma faamatuu vaitusi mama), 260 ° C vevela tetee (lelei faʻagogo), mautu dimensional (<0.5% elongation, saʻo le resitalaina), vailaʻau inertness (tetee corrosive pastes), maualalo feteʻenaʻiga (smooth faagaoioia), ma customness. Lelei mo le lomitusi lau, lolomi faakomepiuta, ma talosaga felauaiga vevela.

Anti-static PTFE maualuga-vevela ie tu'ufa'atasia le non-stick, vevela-tetee (260°C), ma chemically inert meatotino o tulaga masani PTFE ma static-dissipative faatinoga. Fa'aoga autu: gaosiga fa'aeletonika (lamination PCB, fa'aogaina o vaega), lamination module PV (puipuia le faaleagaina o le ESD i sela sola), mea'ai ma vaila'au fa'agaoioiga (ESD-safe baking liners), vaila'au vaila'au (anti-corrosion, anti-static ducting), ma faleie / lomitusi. Tete'e i luga e masani lava 10⁶–10⁹ Ω.

PTFE maualuga-vevela lipine teuina i lola fomu e mafai ona mafatia mai le pipii interlayer (polokaina) ma fesiitai fesiitai i le itu e le o laau. O a'a mafua'aga: PTFE ata tifaga manatua elastic ma silicone PSA fetolofi i lalo o le mamafa ma le vevela. Fofo: fa'ase'e fa'a'ami'i fa'alili – fufusi i luga o apa i fafo, matala i totonu o apa - fa'aoga tapuni tapuni tete'e. Fa'ato'a fa'apipi'i fa'amuta, teuina lelei (15-40°C, 30-70% RH), tu'u fa'ata'atia, ma ta'i kuata ta'i ta'i.

PTFE maualuga-vevela ie auaunaga ola eseese tele e ala i le talosaga. E mafai ona umi le 3+ tausaga (4x umi atu nai lo le pa'u) lining fa'ama'i fa'ama'i. Fata tao tao mea'ai i masina ua mavae e itiiti le leaga. O fusi fe'avea'i fa'apisinisi e ofuina mai fe'ese'esea'iga. PV lamination (150°C, EVA fa'afeso'ota'i) e feololo lona ola. O fa'aoga fe'ese'ese mamafa (tisiki abrasive) e pu'upu'u le ola. O mea taua: pulea o le vevela (tumau ≤260°C), aloese mai le ma'ai ma'ai, fa'amama masani, ma le taimi e sui ai pe a pa'u pe samasama.

PTFE maualuga-vevela lipine faʻaaogaina i meaʻai faʻafesoʻotaʻi e tatau ona faʻaaloalo i tapulaʻa o le vevela: ≤260 ° C mo le faʻaaogaina faifaipea (leai se taimi faatapulaaina), 260-300 ° C mo na o le 30 minute, ma le> 300 ° C faʻasaina. O le lipine e mo na'o le fa'afeso'ota'i fa'atasi (lafu fata, fa'amau fa'amau fa'avevela), ae le o le afifiina sa'o o mea'ai. Aua ne'i fa'agaioi e aunoa ma se utaina o mea'ai (fa'amago fa'avevela). Sui pe afai ua ma'i, samasama, pe masaesae.

PTFE maualuga-vevela ie (PTFE-coated fiberglass) e sili ona umi pe a tausia i lalo ole 260°C, ese mai le maʻai creases, ma faamama i meafaigaluega vaivai. O mea autu e faʻatapulaʻaina ai le ola: faʻaleagaina o le vevela i luga aʻe o le 260 ° C, faʻateʻa vevela mai le faʻavevela vave / faʻamafanafanaina, vaivai faʻainisinia mai le punou ma le vevesi, osofaʻiga vailaʻau mai uʻamea alkali uʻamea poʻo faʻamaʻi malosi, faʻaleagaina mai uʻamea uʻamea i le taimi o le faʻamamaina, ma le faʻaalia o le UV mo le faʻaogaina i fafo. E taua foi le tulaga lelei o le ufiufi ma le substrate.

PTFE maualuga-vevela ie mautu e oo atu i le 300°C, ae i totonu o se afi e pala ma faamatuu atu kasa sili ona oona: hydrogen fluoride (HF) (corrosive, pulmonary edema) ma perfluoroisobutylene (PFIB) (le lanu, leai se manogi, ~ 10x sili atu ona oona nai lo phosgene, leai se vaifofo). Fa'apea fo'i le carbon monoxide, toega PFOA, ma su'esu'ega dioxins. O ufimata masani asu e le aoga; fa'aaogā mea faigaluega mānava (SCBA). E ono tuai mai auga.

Silicone pressure-sensitive adhesives (PSA) mo lipine vevela maualuga o le PTFE e eseese lautele i le maualuga o le vevela faʻatinoga o le matua. Methylphenyl silicone PSA tumau> 85% pa'u malosi pe a uma le 250 ° C / 7 aso, ae o le tulaga masani methyl ituaiga pa'ū i le 50-70%. Fa'aopoopo-fa'amalologa (hydrosilylation) faiga e ofoina atu sili atu le mautu nai lo peroxide-fa'amalolo. Mo le fa'aauauina o le 200°C+ auaunaga, filifili fa'aopoopo-fa'amalologa maualuga-phenyl togi.

O lipine fa'apipi'i ma'ale'ale a le PTFE (PSA) e tatau ona fa'avevela a'o pipi'i. O le fa'aopoopoina o mea fa'atumu e fa'aleleia ai le fa'avevelaina o le vevela ae afaina ai le pipii. O le paleni sili ona lelei e fa'aogaina ai vaega ma'ale'ale lapotopoto (e pei o se auivi fa'aoso) fa'afefiloi ma ni vaega laiti (e fa'atumu ai avanoa), fa'amautu le uta fa'atumu atoa i luga a'e lava o le fa'alava. Aloese mai fasipepa ma alava; latou te fasi tui.