Nu enee wotsɔ dea dzesi PTFE avɔ si ƒe dzoxɔxɔ lolo ƒe nutsyɔtsyɔ ƒe ɖekawɔwɔ: nutsyɔtsyɔ ƒe wɔwɔme (nusuewo ƒe lolome 0.15-0.35 μm, ʋeʋẽ, nu sesẽ siwo le eme), nutsyɔtsyɔ & sintering ƒe ɖoɖo (blade coating si wolɔ̃na hena ɖekawɔwɔ), substrate ƒe nyonyome (weave pattern, pre-treatment), kple ewɔwɔ ƒe nɔnɔme (20-25°C, <60% RH). Dip + blade ƒo ƒu ƒe dɔwɔwɔ daa asɔ le gege ɖe eme kple anyigba ƒe glidzaglidza.

Dzadzɛnyenye kple beléle nɛ nyuie didia PTFE avɔ si me dzoxɔxɔ le ŋutɔ ƒe agbenɔƒe ɖe edzi. Klɔe le eŋudɔwɔwɔ vɔ megbe kple le fafa vɔ megbe. Zã brɔs falɛfalɛwo, atike siwo mewɔa akpa aɖeke o, alo aha sesẽ hena ɖiƒoƒo. Mègazã acid/alkali sesẽwo, bleach, alo ga tsɔtsrɔ̃ gbeɖe o. Silicone-mi sisi edziedzi ɖea eƒe vuvu dzi kpɔtɔna. Wɔ ɖe mɔfiame siawo dzi be nàxe mɔ ɖe nusiwo wotsɔ blae nu.

PTFE avɔ si ƒe dzoxɔxɔ lolo kple silicone avɔ siaa zãa fiberglass avɔ abe gɔmeɖoanyi ene gake woto vovo le nusi wotsɔ blaa nu me (PTFE resin vs silicone rubber). PTFE nyo wu le nusiwo meléna o, tsitretsitsi ɖe nudodo ŋu, kple atikewo ƒe tsitretsitsi vaseɖe 260°C me. Silicone avɔ naa woate ŋu atrɔ ɖe nɔnɔmewo ŋu nyuie wu, elektrik-ŋusẽ xea mɔ na dzoxɔxɔ, eye dzo mete ŋu nɔa te ɖe enu o (si ade 230°C). Tiae le nusi nètsɔ ɖo nɔƒe gbãtɔ nu.

PTFE dzoxɔxɔ gã avɔ (PTFE membrane nu) nye tiatia nyuitɔ kekeake na tensile xɔtuɖaŋu. Viɖe veviwo: ƒe 30+ ƒe gota agbenɔnɔ, anyigba si dzi woate ŋu akɔ eɖokui ɖo (tsidzadza klɔa ɖi), kekeli falɛfalɛ ƒe kaka (6-13%), Dzo ƒe dzeside si le Klass A, kple ŋusẽ si le abe gakpo ene si mede 1.5 kg/m2 o. Wozãnɛ le bɔlƒoƒewo, yameʋudzeƒewo, kple xɔ siwo nye dzesiwo le xexeame katã.

PTFE avɔ si me dzoxɔxɔ le ŋutɔ naa atikewo te ŋu nɔa te ɖe enu etɔxɛe, eye wòte ŋu nɔa te ɖe aɖi sesẽwo, alkaliwo, lãmenugbagbeviwo ƒe ʋeʋẽ lilili, kple ya siwo gblẽa nu le ame ŋu nu. Nyati sia ƒo nu tso eƒe nusiwo te ŋu nɔa te ɖe dɔlékuiwo nu, seɖoƒe siwo le eŋu (alkali-ga siwo wofa, fluorin-nu sesẽwo), kple nu veviwo abe dzoxɔxɔ, eƒe kpekpeme, kple mɔ̃wo ƒe nuteɖeamedzi ene tsitotsito.

Menye avɔ si wotsɔa fiberglass wɔe koe PTFE ƒe tsidedee nye o. Nyati sia ɖe nu 7 bubuwo ɖe go – aramid, carbon fiber, PBI, porous metal, graphite, asbestos (woɖee ɖa vivivi), kple ceramic fillers – kple woƒe dɔwɔwɔ ƒe nɔnɔmewo, viɖewo, seɖoƒewo, kple dɔwɔwɔ veviwo.

PTFE avɔ si me dzoxɔxɔ le ŋutɔ si gbɔa ya ŋutɔ ƒoa nɔnɔme siwo me meléna o, dzoxɔxɔ ƒe liƒo, kple ya ƒe gege ɖe eme nu ƒu. Nyati sia ku nu vevi siwo wozãna le avɔwo ƒuƒu, nuɖuɖu ŋuti dɔwɔwɔ, nu vovovowo wɔwɔ, elektrɔnikmɔ̃wo, ya tsɔtsɔ yi teƒe bubuwo, nutome takpɔkpɔ, kple xɔtunuwo me.

Nyati sia ɖe nusitae fiberglass avɔ si me alkali mele o ye nye nusi wodi wu be woatsɔ awɔ PTFE avɔ si me dzoxɔxɔ le ŋutɔ la me. Eƒo nu tso atikewo ƒe kadodo to silane coupling agents kple dzɔdzɔmenu veviwo abe dzoxɔxɔ ƒe liƒo, didime ƒe liƒo, kple xɔxlɔ̃ ƒe tsitretsitsi ŋu – si naa dɔwɔwɔ nɔa anyi didi le nɔnɔme sesẽwo me.

Alesi Nàtia Avɔ Si Wofa PTFE Nyuie Na Xɔtuɖaŋudɔwo?Ne èle avɔ si wotsɔ PTFE tsyɔ nu nyuitɔ kekeake tiam na xɔtudɔwo la, ele be nàbu dɔa ƒe nuhiahiãwo, alesi wòwɔa dɔ nyuie, kple alesi wòakpɔ ŋusẽ ɖe xexeame dzii ŋu. Polytetrafluoroethylene ƒe ƒuƒoƒoa nyo ŋutɔ le nuwo ƒe dedienɔnɔ me, .

Mɔfiame le PTFE Coated Fiberglass Fabric Tiatia Nyui Na Dzoxɔxɔ Deŋgɔ ƒe NutrenuBe nàtia fiberglass avɔ nyuitɔ kekeake si wotsɔ PTFE Coated Fiberglass Fabric hena dɔwo tutu le dzoxɔxɔ gã me la, ele be nànya eƒe dɔwɔwɔ ƒe nɔnɔme veviwo, wò dɔwɔƒea ƒe nuhiahiãwo, kple nudzrala ƒe nunɔamesiwo. Atike tɔxɛ si wotsɔ tsakae