Fiberglass avɔ ƒe dzoxɔxɔ ƒe ʋuʋu nye nu vevitɔ si gbɔ PTFE tape ƒe didime ƒe malikenyenye tsona. Le PTFE sintering dzoxɔxɔ (360-400°C) me la, woɖea asi le avɔlɔlɔ̃ ƒe nuteɖeamedzi susɔea ŋu. Ne womexe mɔ ɖe enu o la, avɔa dzi ɖena kpɔtɔna; ne woxe mɔ ɖe enu la, wotua nuteɖeamedzi ɣaɣla la ɖe eme, si wɔnɛ be wòtsina emegbe le aŋenu ƒe dɔyɔyɔ (150-200°C) kple dzoxɔxɔ si wozãna mlɔeba me. Egbɔkpɔnu: zã fiberglass si woɖo do ŋgɔ na dzoxɔxɔ si ƒe ʋuʋu <0.5% le 400°C, si ɖe nuteɖeamedzi susɔea ɖa hafi nàtsɔe atsyɔ edzi.

Thickeners le PTFE emulsion me wɔa dɔ vevi ene: suspension stabilization (xea mɔ na PTFE ƒe akpa suesuesue siwo le ʋeʋẽm ƒe anyidzedze), shear-thinning behavior (viscosity si lolo le ɖiɖiɖemeɣi, sue le ʋuʋu te hena coating bɔbɔe), penetration depth control (eɖɔa resin loading ɖe fiberglass avɔ dzi ɖo), kple film ɖekawɔwɔ (xea mɔ na gbagbã le ƒuƒu me). Nudidi vevi aɖe: ele be nusiwo naa nu ʋẽna lilili nagblẽ keŋkeŋ le ~380°C sintering temperature me, agblẽ aŋɔ zero ɖi be woalé nusi wotsɔ blae ƒe dzadzɛnyenye kple elektrikŋusẽ ƒe xɔxlɔ̃ me ɖe asi.

Aokai PTFE ɖe eƒe adzɔnuwo ƒe hatsotso bliboa fia zi gbãtɔ le APFE Shanghai 2026 (Booth 6T602, Hall 6). Nusiwo woɖe fia dometɔ aɖewoe nye PTFE kasɛt siwo ŋu wotsɔ fiberglass do ŋusẽe, PTFE film dzadzɛwo, anti-static grades, kple dzoxɔxɔ gã ƒe conveyor belts – siwo tsyɔa nuɖuɖu ŋuti dɔwɔwɔ, PV lamination, lithium batriwo, elektrɔnikmɔ̃wo, kple nubablɛwo dzi. Adzɔnuawo ƒe ɖeɖefia la adze egɔme vaseɖe June 26. Adzɔnuwo katã doa alɔ nusiwo wowɔ ɖe ɖoɖo nu.

PTFE ƒe anyigbadzidɔwɔwɔ na kadodo ƒe adhesion zãa mɔnu vevi eve: dzoxɔxɔ gã ƒe ʋeʋẽ (yame ƒe nɔnɔme ƒe tsitretsitsi si de ŋgɔ wu, 9.5 MPa ƒe ŋusẽ kple coupling agent, gake eɖea aɖi ya dona) kple sodium-naphthalene etching (5 MPa enumake adhesion, gaƒoƒo 24-48 ƒe fesre kpui, gbeɖuɖɔ si me afɔku le). Tiae le nutomedzikpɔkpɔ kple ɣeyiɣi didi ƒe dɔwɔwɔ tsɔtsɔ sɔ kple ɣeyiɣi kpui ƒe dɔwɔwɔ nu.

PTFE emulsion ƒe nyonyome dodokpɔ lɔ nu vevi ade ɖe eme: nu sesẽ siwo le eme (60±2% le T/FSI ɖesiaɖe me 067-2021), pH (9.0-11.0), nusuewo ƒe lolome mama (laser diffraction/DLS), eƒe ʋeʋẽ (12-30 mPa·s le 25°C), eƒe liƒo (centrifugal, dzoxɔxɔ, tsikpe-tsikpe), kple eƒe dzedzeme. Mɔfiame sia ƒo nu tso dodokpɔmɔnu siwo wozãna ɖaa ŋu na parameter ɖesiaɖe.

Be woatsɔ PTFE ƒe dzoxɔxɔ gã ƒe kasɛt 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.

Dzoxɔxɔ ƒe kekeɖenudɔwɔwɔ ƒe xexlẽdzesi si le PTFE avɔ si me dzoxɔxɔ le ŋutɔ me menye asixɔxɔ si woɖo ɖi o. Enɔa anyi vie le xɔme ƒe dzoxɔxɔ nu va ɖoa 100°C (anɔ abe 0.5×10−5/°C ene), ke hã ekɔna ɖe edzi ŋutɔ le dzoxɔxɔ si nu sẽ me.

Abe PTFE dzoxɔxɔ gã avɔ wɔla bibi ene la, Jiangsu Aokai Nu Yeyewo ma slitting mɔnu veviwo. Be woaƒo asa na burrs, delamination kple dimensional deviation le slitting me la, ele vevie be woakpɔ nu vevi ene dzi ɖe ɖoɖo nu: dɔwɔnu siwo wotsɔ lãa nu, dɔwɔnuwo, nu xoxowo an

Abe PTFE dzoxɔxɔ gã ƒe kasɛtwo wɔla gbãtɔ ene la, Jiangsu Aokai Nu Yeyewo to esia dzi ɖe ŋusẽ si fafamɔnu kple fafa ƒe agbɔsɔsɔme kpɔna ɖe PTFE dzoxɔxɔ gã ƒe kasɛt siwo woda gbe le ƒe dɔwɔwɔ dzi tsitotsito.I. Essence of PTFE Crystallization Nɔnɔmewo kple Fafa ƒe agbɔsɔsɔme ƒe ɖoɖowɔwɔThe PTFE su