O lenei tusiga o loʻo faʻamatalaina ai faʻaoga o le Teflon maualuga-vevela ie i le alamanuia malosi o le la. Talosaga autu i lamination module: tatala ie tuu i luga / lalo PV modules puipuia EVA liusuavai (140-150°C) mai le pipii atu i le faamafanafana platen po o le paʻu ipu, meafaigaluega puipuia ma faamautinoa luga o le module lamolemole; laminator conveyor fusipa'u mo otometi utaina / la'u ese; pa'u platen ie puipui fa'alauteleina le ola tautua. Soling stringer: fe'avea'i fusipa'u fe'avea'i sela ma lipine e ala i le sone fa'avevela, fa'atasi ai ma luga ole la'au e tete'e ai fe'avea'i ma solder splashes; fa'avevela aluga fa'avae mo so'o fale faigaluega. Insulation maualuga-vevela: afifi mo fa'avevela faagaau, thermocouples, uaea i laminators ma fofo ogaumu; meafaigaluega fa'amama fa'amama pupuni ma talita.

O lenei tusiga o loʻo aofia ai laasaga muamua e manaʻomia mo ie fiberglass ao leʻi faia le PTFE emulsion impregnation. Laasaga 1: Faʻasaʻo vevela / faʻafefe i le 300-450 ° C e aveese atoa ai le paraffin wax ma suauʻu mai luga ole alava (paraffin wax, starch derivatives), faʻasili sizing anotusi e manaʻomia i lalo ole 0.2%, gaosia le 'vevela vevela. ' Laasaga 2: Togafitiga vailaʻau i luga - faʻaogaina o silane soʻotaga sui (KH-556) (KH-550) e fausia ai se ata fa'apipi'i vaila'au i luga o le alava, fa'ataga mole mole alalaupapa i le va o alava tioata inorganic ma organic PTFE; e mafai ona fa'ase'e le la'asaga lea o ie ua uma ona fai fa'apisinisi ae tatau ona fa'amaonia. Laasaga 3: Fa'agogo ma mua'i fa'avevela - fa'agogo i le 80-120°C mo le 1-2 itula e fa'aitiitia ai le susū i lalo ole 0.1%, e taofia ai le fa'atupuina o le puna ma le gaogao i le taimi o togafitiga.

O lenei mataupu e su'esu'eina suiga fa'avae o le ie fiberglass ua fa'apipi'iina PTFE i si'osi'omaga pala fa'a kemikolo. PTFE coating e matua mautu i le tele o ala o faasalalauga (e aofia ai aqua regia, acids concentrated, solvents organic) - filifili mole mole tumau toetoe lava le suia. Tuusaunoaga: u'amea alkali liusua e maua mai ai le fluorine e mafua ai le carbonization (enaena/uliuli, malepelepe); mea malosi e fa'afefeteina (F₂, ClF₃) motusia le ivi ivi kaponi-carbon; o nisi solvents ituaiga Freon e mafua ai le fula; fa'asa'o fa'ama'i vevela fa'ato'a fa'asolo malie atu vaega polar i luga.

O lo'o fa'amatalaina e lenei tala fa'atatauga ole ie fiberglass ua fa'apipi'iina PTFE ile fa'aeletonika ma alamanuia eletise. E ono vaega tetele: Insulation ma le puipuiga maualuga-vevela - afi va'ava'ai/slot/vase insulation, transformer layer insulation, coil wrapping, eletise fa'avevela meafaigaluega; laminate apamemea-ofuina ma PCB gaosiga - tatala ie i lamination PCB, prepreg ma CCL mama feaveai; Fa'aeletonika fa'aeletonika - solder masking mo galu/reflow solder (puipuia o tamatamai lima auro), toe fa'afefe o ogaumu fe'avea'i fusipa'u, fala fa'amauina fale faigaluega, ufi puipui puipui o fana vevela; Uaea ma uaea uaea - maualuga-vevela uaea afifi lipine, vevela lima ma ufi afi, vevela-fa'aitiitia fa'alautelega fa'agaoioi fusipa'u; Anti-static ma le potu mama - potu mama conveyor fusipa'u ma fale faigaluega fala, semiconductor ma photovoltaic felauaiga vevela maualuga.

O lenei tusiga o loʻo tuʻuina atu ai metotia suʻesuʻega mo mea faʻapipiʻi ma faigofie-faʻamamaina o le ie fiberglass ua faʻapipiʻiina PTFE e faʻasaga i le suauu ma le pefu. Metotia e aofia ai: Su'ega fa'afeso'ota'i ma su'esu'ega malosi i luga - vai fa'afeso'ota'i tulimanu e masani lava > 110°, tulimanu ta'avale, malosi i luga ole tulaga lelei 18-20 mN/m; Su'ega pa'u fa'ainisinia - 180° malosi pa'u ma fa'amau fa'amau, lelei <0.1 N/25 mm; Su'ega fa'ata'ita'i fa'asagaga o le suau'u - auala fa'ase'e/toega le pisia o le suau'u, fa'amama solo lelei e fa'aaoga ai le eseesega o lanu ΔE fua (la'ititi la'ititi ΔE = fa'amama lelei), ma le su'ega fa'amau fa'asu'u vave (o le fa'aitiitia o vaitusi e ta'u mai ai le lelei o le fa'amama); Fa'ata'ita'iga o le pefu - auala e fa'amautu ai le pefu fa'atasi ai ma le su'esu'eina o ata, le fa'amama o le ea e fuaina ai le saosaoa la'ititi o le feula, ma le su'esu'ega fa'aeletise e ala i le tetee i luga; Iloiloga tumau - toe fai suʻega uma pe a maeʻa le matua maualuga-vevela (260°C/300°C) poʻo le abrasion o le Taber e faʻamautinoa ai le mautu o gaioiga umi.

O lenei tusiga o loʻo aofia ai faʻaoga o le Teflon ie vevela maualuga (PTFE-coated fiberglass fabric) i totonu ole vateatea. Vaega autu e fa'aoga ai: Fa'apipi'i meafaitino gaosi - fa'asa'oloto ie/ata i le autoclave molding, va'a tu'ufua, fusi fa'avevela vevela maualuga mo le gaosiga muamua; Inisinia ma le maualuga o le vevela puipuiga - palanikeke insulation vevela, puipui puipui, fetuutuunai sootaga maualuga-vevela; Puipuiga fa'aeletise ma fa'alava uaea - afifi uaea i totonu o vaega afi ma faga o mea e tula'i mai ai; Va'alele totonu ma puipuiga afi - pupuni afi/asu pa pupuni e fetaui FST tulaga, vevela/acoustic insulation palanikeke ufiufi; Avanoa ma aerospace talosaga - faʻapipiʻi faʻapipiʻi faʻapipiʻi (MLI), faʻapipiʻi lubrication anti-cold-weld mo masini faʻapipiʻiina o le la ma faʻamau antenna, ie faʻafefe.

O lenei tusiga o loʻo faʻamatalaina pe faʻafefea ona faʻapipiʻiina e le PTFE le fusipaʻu i le fiberglass ie substrate i Teflon ie vevela maualuga. E le mafai ona fa'apipi'i fa'ama'i tu'usa'o ona o le malosi ole maualuga ole PTFE. Fa'amauina e maua e ala i le: Fa'afeso'ota'i fa'ainisinia (fa'apipi'i fa'aletino) - e ulu atu le emulsion PTFE i va alava ma u'u fusi fa'aalava pe a uma ona sintering; Silane so'o fa'apipi'i muamua togafiti - fa'atūina le alalaupapa mole i le va o alava tioata fa'a-organic ma fa'ameamea; Laega suiga muamua o vaila'au - fa'aaogaina PAI, PPS, PES po'o PEEK resins ma le PTFE micropowder, fa'aoga pe a mae'a togafitiga fa'apipi'i e fa'atupu ai le malosi suiga; Lamination ata fa'apipi'i vevela - FEP po'o ata PFA (mea fa'afefeteina 260-310°C) fa'apipi'i muamua ata tifaga PTFE i ie; Fa'asologa fa'asolosolo e ala i le tele o le impregnation ma le sintering cycles - fa'afefeteina le pasi muamua ma le fusifusia / so'o fa'apipi'i so'o loloto i alava, soso'o ai ma le mama PTFE impregnations, fatuina gradient compositional mai fiberglass i PTFE mama.

O lenei tusiga o loʻo tuʻuina atu ai le lelei o le PTFE ie vevela maualuga e pei o faʻasalalauga faʻasalalau maualuga-vevela. Malosiaga autu e ono: Mataʻina le vevela o le vevela (faʻaauau 260 ° C, maualuga ~ 300 ° C), sili atu i le PPS (190 ° C) ma le aramid (200 ° C); Ole malosi ole kemikolo e faasaga ile acids, alkalis, solvents ma oxidants, hydrolysis-resistant, outperforming aramid ma le P84 i le kasa fa'a'a'a'a; E sili atu le fa'amamāina o le pefu fa'atasi ai ma le malosi tele-maualalo e mafai ai ona fa'afaigofie ona aveese le keke pefu ma fa'atumauina le pa'u maualalo; Lelei filtration lelei ma pore lapoa 0.1-3μm puʻeina i luga 99.99% o PM2.5 vaega; Le fa'amumu fa'atasi ma LOI i luga atu o le 95%, fa'atasi ai ma avanoa fa'aanti-static avanoa; Malosiaga faʻainisinia maualuga mai le faʻamalosia o le fiberglass, faʻatasi ai ma le PTFE faʻasalalauga mama e ofoina atu le fetuutuunai ma> 4 tausaga le soifua tautua. Fa'atusatusa lelei i le PPS, aramid, Nomex, P84 ma le fiberglass filter media i luga o le vevela, vailaʻau faʻamaʻi, hydrolysis teteʻe ma le faʻamamaina o galuega.

O lenei tusiga o loʻo tuʻuina atu ai taʻiala faʻapitoa i le puipuia o maanuminumi ile PTFE ie vevela maualuga ile taimi ole sintering. Maanuminumi e mafua ona o le le tutusa o le vevela ma le faʻalavelave faʻalavelave. O vaifofo e aofia ai le fa'aogaina atoa o galuega: fa'atonuga o meafaitino mata (fa'ato'a atuaxing/vevela fa'atulagaina e fa'aumatia ai le fa'alavelave i totonu); impregnation ma faʻamago (tele faʻapipiʻi manifinifi, faʻafefete malie vevela, taʻavale malosi); pulea ogaumu sintering (1-3% overfeed mo alauni shrinkage vevela, tapuni tapuni micro-tension pulea, transverse vevela uniformity i totonu ± 5 ° C, gradient preheating-sintering-maalili curve, ogaumu ea-flotation o se fofo sili ona lelei, curved spreader rollers); fa'alili ma fa'atūina (fa'alili fa'agesegese, fa'atumauina le sosolo se'ia o'o i lalo ifo o le 100°C, fa'amalie atoa a'o le'i fa'avili); mata'ituina i luga ole laiga ma su'esu'ega malamalama malosi ma su'esu'ega infrared.

O lenei tusiga o loʻo auʻiliʻili pe faʻafefea ona afaina ai le faʻaogaina o le fausaga o le PTFE ie vevela maualuga. Suiga e tutupu i itu e tolu: O le microscopic morphology e suia mai le fa'ata lamolemole i le ga'o ga'o fa'a'ai ma fa'ateleina fa'atauga Ra/Rz, fa'atupu 3D fausaga fa'a taula fa'ainisinia mo so'oga mulimuli. O le fa'amaoni o le ufiufi e feagai ma fa'alavelave: O le fa'amama fa'amama o le PTFE, e ono fa'aalia ai le mea e fai ai le fiberglass (e mafua ai le leiloa o meatotino e le o ni la'au, susū o'o, ma fa'aitiitia le malosi fa'ainisinia), fa'atasi ai ma microcracks ma otaota.