Nyati sia gblɔ alesi wozãa Teflon avɔ si me dzoxɔxɔ le ŋutɔ le ɣe ƒe ŋusẽdɔwɔƒewo tsitotsito. Core dɔwɔwɔ le module lamination: asiɖeɖe le avɔ si woda ɖe dzi / te PV modules xea mɔ na molten EVA (140-150 ° C) be wòagalé ɖe dzoxɔxɔ platen alo rababa plate, takpɔkpɔ dɔwɔnuwo kple egbɔkpɔkpɔ be module ƒe anyigbawo le gbadzaa; laminator conveyor belts na agbatsɔtsɔ/agbaɖeɖe le wo ɖokui si; rababa platen ametakpɔnu avɔ didi subɔsubɔ agbenɔƒe. Cell stringer soldering: conveyor belts tsɔa lãmenugbagbeviwo kple ribbon to dzoxɔxɔnaƒe, kple non-stick anyigba si tsi tre ɖe flux kple solder splashes; dzoxɔxɔ ƒe nuƒolanɔƒe ƒe akɔtaɖonuwo na soldering dɔwɔƒewo. Dzoxɔxɔ gã ƒe nusiwo wotsɔ xea mɔ na dzoxɔxɔ: woxatsa na dzoxɔxɔnamɔ̃wo, dzoxɔxɔnamɔ̃wo, ka siwo le laminators kple dzodoƒe siwo wotsɔna daa dɔe; dɔwɔnuwo dzoxɔxɔnutsitike xɔmetsovɔwo kple akpoxɔnuwo.

Nyati sia ƒo nu tso afɔɖeɖe siwo hiã na fiberglass avɔ do ŋgɔ na atikewɔwɔ hafi woatsɔ PTFE emulsion de tsii ŋu. Afɔɖeɖe 1: Dzoxɔxɔ ƒe dɔwɔwɔ/dewaxing le 300-450°C be woaɖe paraffin wax kple amiwo ɖa keŋkeŋ tso fiber ƒe anyigba dzi (paraffin wax, starch derivatives), susɔe si ƒe lolome hiã be wòanɔ anyi wu 0.2%, si awɔ 'heat-dewaxed fabric.' Afɔɖeɖe 2: Anyigbadzi atikewo zazã — silane coupling agents zazã (KH-550, KH-560, A-174) be woawɔ atikewo ƒe kadodo film ɖe ka ƒe anyime, si ana molecule ƒe tɔdzisasrã nate ŋu anɔ glass ka siwo me agbe mele o kple PTFE siwo me agbe mele o dome; avɔ siwo ŋu wodzra ɖo do ŋgɔ siwo wodzrana le asi me ate ŋu adzo le afɔɖeɖe sia dzi gake ele be woaɖo kpe edzi. Afɔɖeɖe 3: Kuku kple dzoxɔxɔ do ŋgɔ — ƒuƒu le 80-120°C hena gaƒoƒo 1-2 be tsi ƒe agbɔsɔsɔ dzi naɖe akpɔtɔ wòade 0.1%, si axe mɔ na bubble/void ƒe wɔwɔ le dɔyɔɣi.

Nyati sia dzro tɔtrɔ siwo vaa avɔ si wotsɔ PTFE wɔe ƒe wɔwɔme me le nuto siwo me atikewo gblẽna le me. PTFE ƒe nutsyɔnu li ke ŋutɔ le nyadzɔdzɔgblɔmɔ̃ akpa gãtɔ me (siwo dometɔ aɖewoe nye aqua regia, acid siwo me wode nu me, organic solvents) — molecule kɔsɔkɔsɔwo metrɔna kloe o. Nusiwo to vovo: alkali ga siwo wofa la ɖea fluorine si hea carbonization vɛ (blɔ/yibɔ, brittle); fluorinating-nu sesẽwo (F2, ClF3) gbãa carbon-carbon ƒe megbeƒu; Freon-ƒomevi ƒe atike aɖewo nana wòvuvuna; oxidizing acid siwo me dzoxɔxɔ le siwo me woƒo ƒu ɖo la tsɔa polar ƒuƒoƒowo vaa anyigba dzi vivivi.

Nyati sia gblɔ alesi wozãa avɔ si wotsɔ PTFE wɔe le elektrɔnikmɔ̃wo kple elektrikdɔwɔƒewo tsitotsito. Nu vevi ade: Dzoxɔxɔ gã ƒe xɔxlɔ̃ kple ametakpɔkpɔ — mɔ̃ dome-trɔ / slot / phase xɔxlɔ̃, transformer layer xɔxlɔ̃, coil babla, elektrik dzoxɔxɔ dɔwɔnuwo ɖe vovo; Akɔbli-clad laminate kple PCB wɔwɔ — ɖe asi le avɔ ŋu le PCB lamination, prepreg kple CCL dzadzɛ tsɔtsɔ yi teƒe bubuwo; Elektrɔnik soldering — solder masking na ƒutsotsoe / reflow soldering (sika asibidɛ takpɔkpɔ), reflow oven conveyor belts, soldering dɔwɔƒe mats, ya dzodzoe tu ametakpɔnu nutsyɔnu; Ka kple kaƒomɔ̃ — dzoxɔxɔ gã ka babla tape, dzoxɔxɔ abɔta kple dzo nutsyɔnu, dzoxɔxɔ-shrink tubing kekeɖenudɔwɔwɔ dɔwɔwɔ conveyor belts; Anti-static kple cleanroom — cleanroom conveyor belts kple dɔwɔƒe mats, semiconductor kple photovoltaic dzoxɔxɔ gã tsɔtsɔ yi teƒe bubuwo.

Nyati sia tsɔ numekukumɔnu siwo wozãna tsɔ daa avɔ si wotsɔ PTFE blae ƒe nɔnɔme siwo tsi tre ɖe ami ƒe ɖiƒoƒo kple ke ŋui la fia. Mɔnuwo dometɔ aɖewoe nye: Dzogoe si doa ka kple anyigba dzi ŋusẽ dodokpɔ — tsi ƒe kadodo ƒe dzogoe zi geɖe >110°, dzogoe si le ʋuʋum越小越好, anyigba ƒe ŋusẽ nyuitɔ 18-20 mN/m; Mɔ̃ɖaŋununya dodokpɔ — 180° lãɖeɖe ŋusẽ kple dzidzenu tape, nyuitɔ kekeake <0.1 N / 25 mm; Simulated ami ƒe tsitretsitsi dodokpɔwo — ami ƒe ɖiƒoƒo sliding/residue mɔnu, agbɔsɔsɔme tutu dzadzɛnyenye nyuie to amadede vovototo ΔE dzidzedze zazã (sue wu ΔE = nyuie wu kɔklɔ), kple kabakaba ami dzesi dodokpɔ (ink shrinkage fia be nyui anti-fouling); Anti-ke dodokpɔ — ke ƒe anyidzedze mɔnu kple nɔnɔmetata me dzodzro, ya ƒe sisi ke ɖeɖe ɖa dzidzedze suetɔ kekeake blow-off sesẽme, kple electrostatic adsorption dodokpɔ to anyigba dzi tsitretsitsi; Durability evaluation — gbugbɔ do dodokpɔawo katã le dzoxɔxɔ gã ƒe tsitsi (260°C/300°C) alo Taber abrasion megbe be nàkpɔ egbɔ be dɔwɔwɔ li ke ɣeyiɣi didi.

Nyati sia ƒo nu tso Teflon avɔ si me dzoxɔxɔ le ŋutɔ (PTFE-coated fiberglass fabric) zazã le yamenutomeyimɔ̃wo me ŋu. Nu vevi siwo wozãna le teƒewo: Nu siwo wowɔ ɖekae ƒe wɔwɔ — ɖe asi le avɔ/film ŋu le autoclave molding, ɖekaɖeka ƒuƒoƒo, dzoxɔxɔ gã conveyor belts na prepreg wɔwɔ; Engine kple dzoxɔxɔ gã ƒe dzoxɔxɔ takpɔkpɔ — dzoxɔxɔ ƒe xɔxlɔ̃ avɔwo, dzodoƒe ƒe nutsyɔnu, dzoxɔxɔ gã ƒe kadodo siwo te ŋu trɔna; Elektrikŋusẽ ƒe xɔxlɔ̃ kple ka ƒe kaƒomɔ̃ takpɔkpɔ — ka babla ɖe mɔ̃a ƒe akpa vovovowo kple anyidzeƒe ƒe xɔwo me; Yameʋu ƒe eme kple dzo takpɔkpɔ — dzoxɔmetsovɔwo/dzudzɔ mɔxenu siwo ɖo FST ƒe dzidzenuwo gbɔ, dzoxɔxɔ/gbeɖiɖi ƒe xɔxlɔ̃ blanket cladding; Yamenutome kple yamenutome dɔwo — multi-layer insulation (MLI) kpekpewo, anti-cold-weld ami liners na ɣe ƒe mɔ̃wo zazã mɔ̃wo kple antenna hinges, dzoxɔxɔ dziɖuɖu avɔ.

Nyati sia ɖe alesi PTFE ƒe nutsyɔnu blana ɖe fiberglass avɔ ƒe anyigba si le Teflon avɔ si me dzoxɔxɔ le ŋutɔ me la me. Atikewo ƒe kadodo tẽ manya wɔ o le PTFE ƒe anyigbadziŋusẽ si bɔbɔ ŋutɔ ta. Wowɔa kadodo to: Mɔ̃wo ƒe kadodo (ŋutilã ƒe kadodo) — PTFE emulsion gena ɖe ka ƒe dometsotsowo me eye wòléa ka bablawo le sintering vɔ megbe; Silane coupling agent pretreatment — wɔa molecule tɔdzisasrã le inorganic glass fibers kple organic primer dome; Chemical primer transition layer — zã PAI, PPS, PES alo PEEK resins kple PTFE micropowder, si wotsɔ de coupling dɔdamɔnu megbe be woawɔ tɔtrɔ ƒe ƒuƒoƒo sesẽ; Hot-melt adhesive film lamination — FEP alo PFA filmwo (melting point 260-310°C) blaa PTFE film siwo wowɔ do ŋgɔ ɖe avɔ ŋu; Gradient wɔwɔme to impregnation geɖe kple sintering tsatsam — dilute gbãtɔ to kple binder / coupling agent gena ɖe gogloƒe ɖe fibers, kplɔe ɖo dzadzɛ PTFE impregnations, wɔa compositional gradient tso fiberglass yi dzadzɛ PTFE.

Nyati sia ɖe viɖe siwo le PTFE avɔ si me dzoxɔxɔ le ŋutɔ ŋu fia abe dzoxɔxɔ gã ƒe filter media ene. Ŋusẽ vevi ade: Dzoxɔxɔ ƒe tsitretsitsi ɖedzesi (si yia edzi 260°C, eƒe kɔkɔƒe ~300°C), si wu PPS (190°C) kple aramid (200°C); Atikewo ƒe dɔmawɔmawɔ nyuie ŋutɔ ɖe acid, alkali, solvents kple oxidants ŋu, tsi mete ŋu tsia o, ewɔa dɔ nyuie wu aramid kple P84 le dzotsimɔ̃ si gblẽa nu me; Ke kɔklɔ ƒe dɔwɔwɔ deŋgɔ kple anyigbadziŋusẽ si bɔbɔ ŋutɔ si wɔnɛ be woate ŋu aɖe ke keke ɖa bɔbɔe eye nyaƒoɖeamenu sue si nɔa anyi ɖaa; Filteration ƒe dɔwɔwɔ nyuie ŋutɔ kple pore ƒe lolome 0.1-3μm si léa PM2.5 ƒe akpa siwo wu 99.99%; Dzoxɔxɔ manɔmee kple LOI si wu 95%, kple anti-static tiatia siwo li; Mɔ̃ɖaŋuŋusẽ gã tso fiberglass ŋusẽdodo me, kple PTFE fiber nyadzɔdzɔgblɔmɔnuwo dzadzɛ si naa asitɔtrɔ le nɔnɔmewo ŋu kple >ƒe 4 ƒe subɔsubɔ agbenɔƒe. Tsɔe sɔ kple PPS, aramid, Nomex, P84 kple fiberglass filter media le dzoxɔxɔ, atikewo ƒe tsitretsitsi, tsi ƒe ʋuʋu kple dzadzɛnyenye ƒe dɔwɔwɔ me nyuie.

Nyati sia na mɔfiame siwo wowɔ ɖe ɖoɖo nu le mɔxexe ɖe ʋuʋudedi nu le PTFE avɔ si me dzoxɔxɔ le ŋutɔ ŋu le sintering me. Dzoxɔxɔ ƒe ʋuʋu si mesɔ o kple nuteɖeamedzi si mewɔ ɖeka o gbɔe flitete tsona koŋ. Egbɔkpɔnuwo ƒo nu tso dɔwɔwɔ bliboa ŋu: nusiwo wotsɔ wɔe ƒe substrate dziɖuɖu (dewaxing/heat setting bliboe be woaɖe ememe nuteɖeamedzi ɖa); tsidedee kple etutu (nu tsɛ geɖe siwo wotsɔ blae, dzoxɔxɔ ƒe ɖiɖi fafɛ, ʋukuku ƒe ʋuƒo siwo le dɔ wɔm); sintering dzodoƒe dziɖuɖu (1-3% nuɖuɖu fũu akpa na dzoxɔxɔ ƒe shrinkage mɔɖeɖe, closed-loop micro-tension dziɖuɖu, transverse dzoxɔxɔ ɖekawɔwɔ le ±5 ° C, gradient preheating-sintering-fafa curve, ya-flotation dzodoƒewo abe egbɔkpɔnu nyuitɔ kekeake, curved kaka rollers); fafa kple ɖoɖowɔwɔ (fafa vivivi, lée ɖe te be wòakaka vaseɖe esime wòade 100°C, fafa blibo hafi nàƒoe); ŋkuléle ɖe nu ŋu le Internet dzi kple kekeli ƒe ŋkuléle ɖe nu ŋu sesĩe kple infrared scanning.

Nyati sia ku alesi sandblasting alo matt finishing treatment kpɔa ŋusẽ ɖe PTFE avɔ si me dzoxɔxɔ le ŋutɔ ƒe anyigba ƒe wɔwɔme dzi. Tɔtrɔwo dzɔna le akpa etɔ̃ me: Nusuekpɔmɔ̃ ƒe nɔnɔme trɔna tso ahuhɔ̃e si le abe ahuhɔ̃e ene ƒe nɔnɔme si le gbadzaa dzi va zua tɔʋu ƒe nɔnɔme si le gbadzaa eye Ra/Rz ƒe asixɔxɔwo dzina ɖe edzi ŋutɔ, si wɔnɛ be 3D mɔ̃ɖaŋununya ƒe seke ƒe xɔtuɖoɖowo dona hena kadodo si kplɔe ɖo. Afɔkuwo dze ŋgɔ nutsyɔtsyɔ ƒe blibonyenye: PTFE ƒe ƒuƒoƒoa ƒe ƒuƒu, fiberglass substrate si ate ŋu adze (si ana nusiwo meléna o ƒe nɔnɔme nabu, tsi ƒe gege ɖe eme, kple mɔ̃ ƒe ŋusẽ dzi ɖeɖe kpɔtɔ), kpakple microcracks kple gbeɖuɖɔwo ƒe dzidzi.