PTFE ƒe dzoxɔxɔ gã ƒe kasɛt ate ŋu agbã alo agbã le nɔnɔme siwo wobɔbɔna enuenu kple esiwo woʋuna me. Nyati sia ɖe alesi woaxe mɔ ɖe esia nu to substrate tiatia nyuie (glass fiber si ŋu wodo ŋusẽe), eƒe titrime nyuitɔ (0.18mm abe alesi woɖoe ene), silicone adhesive tiatia, kple eɖoɖo ƒe mɔnu nyuitɔwo me.

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.

Tiatia si wowɔ le pepa si woɖena ɖe go alo film substrate kple nusi ɖea asi le eŋu kpɔa ŋusẽ ɖe nudzraɖoƒe ƒe liƒo kple peeling dɔwɔwɔ dzi tẽ le PTFE ƒe dzoxɔxɔ gã tape. Nyati sia tsɔ PET vs. kraft paper substrates kple silicone vs. fluorinated release agents sɔ kple wo nɔewo, eye wòkafu nu nyuitɔ kekeake si woatsɔ aƒo ƒui na zero-residue peeling kple kakaɖedzi ɣeyiɣi didi.

Wozãa PTFE ƒe dzoxɔxɔ gã ƒe kasɛtwo geɖe tsɔ xea mɔ na elektrikŋusẽ, gake elektrikŋusẽ ƒe tsɔtsɔme kple elektrikŋusẽ si lolo ƒe nɔnɔmewo hea afɔku tɔxɛwo vɛ: elektrikŋusẽ ƒe gbagbã, eƒe akpa aɖe ƒe dodo, dzoxɔxɔ ƒe tsitsi, elektrikŋusẽ ƒe tsɔtsɔme sesẽ ƒe dzesi ƒe bu, kple nutome ƒe seselelãme. Nyati sia ɖe afɔku ɖesiaɖe kple alesi woaƒo asa na wo me.

Menye fiberglass avɔ 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 alesi woaxe mɔ ɖe ɖiƒoƒo kple dɔwɔwɔ ƒe gbegblẽ nu le PTFE ƒe dzoxɔxɔ gã ƒe tape ƒe akpa si meléna ɖe nu ŋu o le nutsyɔtsyɔ ƒe dɔwɔwɔ me la me. Mɔnu veviwo dometɔ aɖewoe nye dzɔtsoƒe dzi ɖuɖu (afisi wowɔa dɔ le anyigba dzi pɛpɛpɛ), wo ɖeɖe ɖe aga ŋutɔŋutɔ (ametakpɔnu filmwo, non-stick rollers, zoned drying), kple dɔwɔwɔ ƒe ɖoɖo si ŋu wokɔ nyuie.

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.

Be woatsɔ PTFE ƒe dzoxɔxɔ gã ƒe tape awɔ dɔ sesĩe ɖe anyigba siwo woƒo kple esiwo mele ɖoɖo nu o dzi eye kuɖɔ kple nugbɔ ƒe ʋuʋu manɔmee la, dɔwɔwɔ ƒe ɖoɖo si sɔ ɖe ɖoɖo nu le vevie, si me substrate ƒe atikewɔwɔ nyuie do ŋgɔ, dɔnyala bibiwo ƒe etsɔtsɔ ƒe aɖaŋu kple kpekpeɖeŋu afɔɖeɖe nyuiwo hã le. Le wo dome la, substrate pretreatment nye afɔɖeɖe vevitɔ kekeake, si dea dzesi abe 70% le sticking effect mamlɛtɔ me.

Le nutome ƒe sedede siwo le sesẽm ɖe edzi ta la, PTFE emulsion si me PFOS/PFOA mele o nye atike si wodo ɖe ŋgɔ si woto vɛ be wòaxɔ ɖe polymerization ƒe mɔnu xoxo siwo me PFOA le teƒe. Eléa PTFE ƒe nɔnɔme veviwo me ɖe asi esime wòdoa nutome xɔlɔ̃wɔwɔ kple lãmesẽ ƒe dedienɔnɔ ɖe ŋgɔ ŋutɔ.