Abe aɖaŋudɔwɔla bibi aɖe si wɔa... PTFE adhesive tape kple nusiwo do ƒome kplii ƒe xɔxlɔ̃, Jiangsu Aokai New Materials Technology Co., Ltd. ma sidzedze veviwo. Togbɔ be wodea asixɔxɔ PTFE ƒe dzoxɔxɔ gã ƒe tape ŋu le eƒe dielectric nɔnɔme nyuiwo kple dzoxɔxɔ ƒe liƒo ta hã la, wozãa dzoxɔxɔ gã kple elektrikŋusẽ gã le la hea afɔku geɖe siwo ate ŋu ado mo ɖa vɛ. dɔwɔwɔ ƒe nɔnɔme sesẽ siwo me
Afɔku siawo gɔmesese – siwo dometɔ aɖewoe nye tsitsi le dzoxɔxɔ si nu sẽ me, elektrikŋusẽ ƒe gbagbã, elektrikŋusẽ ƒe bu, kple nutome ƒe nɔnɔmewo – le vevie ŋutɔ na ɖoɖoa ƒe ɖoɖowɔwɔ si ŋu kakaɖedzi le.
Elektrikŋusẽ ƒe Afɔkuwo
High-Voltage Breakdown: PTFE kasɛtwo ƒe dielectric ƒe gbagbã ƒe tsitretsitsi seɖoƒe li na. Le kpɔɖeŋu me, kasɛt si ƒe titrime katã nye 0.11mm ate ŋu ƒe ʋuʋudedi ƒe ʋuʋudedi anɔ abe 6.1kV ene. Titrime si mesɔ gbɔ o alo ɖiƒoƒo ememetɔwo (pinholes, ɖiƒoƒonuwo) ate ŋu ana elektrikŋusẽ si nu sẽ ƒe gbagbã kple nusiwo xea mɔ na dzoxɔxɔ ƒe gbagbã bɔbɔe.
Akpa aɖe ƒe Ʋuʋu (Corona ƒe Ʋuʋu): Le nɔnɔme siwo me elektrikŋusẽ le ŋutɔ me la, ɖiƒoƒo siwo le anyigba dzi (ke, ami ƒe ɖi) kple ya ƒe dometsotso suesuesue siwo le eme la wɔa elektrikŋusẽ ƒe ʋeʋẽ ƒe teƒewo, si wɔnɛ be corona ƒe dodo. Tsi si dona ɖa atraɖii ɣeyiɣi didi la gblẽa nu le nusi xea mɔ na dzoxɔxɔa ŋu vivivi, si wɔnɛ be wòdoa kpo nu kaba.
Nusiwo Wotsɔ Kpɔa Nuwo Gbɔ ƒe Gbegblẽ le Nutoa Me:
Fafa: Ne fafa si sɔ gbɔ wu 85% la, PTFE ƒe anyigba ƒe tsitretsitsi ateŋu aɖiɖi ŋutɔ – tso 10⊃1;7Ω va ɖo abe 10⊃1;⊃2;Ω ene – eye gbagbã ƒe ʋuʋudedi ateŋu aɖiɖi 30% va ɖo 50%.
Ðiƒoƒo: Ke alo dze si wotsɔna ƒua gbe ɖe kasɛt la ƒe anyime wɔa tɔdzisasrã siwo kplɔa nu, si wɔnɛ be elektrikŋusẽ ƒe mɔ siwo dzi tsi sina tona la dona.
Le elektrikdɔwɔnu siwo ƒe ŋusẽ lolo me la, PTFE kasɛtwo ƒe elektrikŋusẽ ƒe ŋusẽ menye asixɔxɔ si woɖo ɖi o ke boŋ enɔ te ɖe dɔwɔwɔ ƒe nɔnɔmewo dzi vevie. Le klass siwo te ŋu nɔa te ɖe corona nu gome la, zi geɖe la, ewɔlawo tsɔa nusiwo me agbe mele o abe mica alo ceramic ƒe nusuewo ene dea PTFE matrix la me. Fillers siawo wɔa micro-interface gbogbo aɖewo siwo kakaa charge concentration eye wotsia discharge ƒe dɔwɔwɔ ƒe akpa aɖe nu. Ne èle PTFE tape tiam na inverter motors siwo ƒe ŋusẽ lolo (le kpɔɖeŋu me, 6kV va ɖo 10kV ƒe hatsotso) la, wokafui be woazã PTFE tape si te ŋu nɔa te ɖe corona nu si ƒe titrime nye 0.18mm ya teti eye woaɖo kpe partial discharge inception voltage (PDIV) dzi le dɔwɔwɔ ƒe dzoxɔxɔ ŋutɔŋutɔ te, elabena zi geɖe la, PDIV dzi ɖena kpɔtɔna 20-30% le 150°C ne wotsɔe sɔ kple xɔme ƒe dzoxɔxɔ.
Dzoxɔxɔ ƒe Liƒo ƒe Afɔkuwo
Tsitsi le Dzoxɔxɔ Gã me: Zi geɖe la, PTFE kasɛtwo te ŋu wɔa dɔ li ke ne dzoxɔxɔ si nu metsina o si nye 260°C. Gake ne dzoxɔxɔa nya wu 250°C (vevietɔ wògogo 300°C) ko la, molecule ƒe kɔsɔkɔsɔwo dzea gbegblẽ gɔme. Gbegblẽ sia ɖea elektrikŋusẽ ƒe ŋusẽ dzi kpɔtɔna ŋutɔ eye wòhea afɔku siwo le nusiwo xea mɔ na dzoxɔxɔ ƒe gbagbã vɛ.
Thermal-Oxygen Synergistic Effect: Dzoxɔxɔ gã kple oxygen ƒe ƒuƒoƒo nana nuwo tsina kabakaba. Le dzoxɔxɔ kple fafa ƒe nɔnɔmewo me la, nusiwo gblẽna le elektrikŋusẽ ƒe tsitretsitsi ƒe dɔwɔwɔ ŋu ateŋu adzi ɖe edzi 30% va ɖo 50% ne wotsɔe sɔ kple dzoxɔxɔ ƒuƒu ɖeɖeko.
Ne wozã PTFE kasɛt le switchgear alo transformer windings siwo wotu me afisi oxygen ƒe agbɔsɔsɔme mede o la, dzoxɔxɔ ƒe tsitsi ƒe nuwɔna toa vovo kura tso yame ƒe nɔnɔme siwo le ʋuʋu ɖi gbɔ. Numekukuwo ɖee fia be PTFE ƒe dzoxɔxɔ ƒe gbegblẽ ƒe agbɔsɔsɔme le nitrogen me ade esi le ya me le dzoxɔxɔ ma ke me ƒe akpa ewolia. Esia fia be le akpa siwo ƒe ŋusẽ de ŋgɔ siwo wotsɔ hermetically sealed gome la, PTFE tape ate ŋu akpɔ agbenɔƒe didi wu le dzoxɔxɔ si wu 260°C vie gɔ̃ hã me. Gake ne wonya dze gbegblẽ gɔme ko la, nusiwo dona tso eme abe carbonyl fluoride kple perfluoroisobutylene ene nyea aɖi ŋutɔ eye wogblẽa nu le ga ƒe kadodo ŋu. Eyata ele vevie ŋutɔ be woakpɔ egbɔ be dzoxɔxɔ si woatsɔ awɔ dɔa la gakpɔtɔ le gbegblẽ ƒe dzidzenu te kura – wokafu dedienɔnɔ ƒe vovototo si nye 30-50°C na elektrikŋusẽ si nu sẽ ƒe xɔxlɔ̃ veviwo.
Afɔku Siwo Ƒe Nɔnɔme Siwo Le Edzɔna Zi geɖe
Dzesi ƒe Ðeɖekpɔkpɔ Kple Eƒe Tɔtɔ: Dielectric constant (Dk) si le PTFE si wozãna ɖaa me tso 2.0 va ɖo 2.6. Adzɔnu siwo ƒe deviation si gbɔ eme le Dk me ateŋu ahe dzesi siwo ƒe tsɔtsɔme lolo ƒe gbɔdzɔgbɔdzɔ kple tɔtɔ vɛ le eɖoɖo me – nya vevi aɖe na RF kple microwave dɔwɔwɔwo.
Dzoxɔxɔ ƒe Dzidzime ƒe Ŋusẽkpɔɖeamedzi: PTFE ƒe dielectric loss tangent (tan δ) le sue ŋutɔ, zi geɖe la, mede 0.0025 o. Gake ne nusi bu la sɔ gbɔ akpa (le ɖiƒoƒo alo dɔwɔwɔ le mɔ gbegblẽ nu ta) la, dzoxɔxɔ si gbɔ eme adzɔ le elektrikŋusẽ si ƒe tsɔtsɔme lolo te. Dzoxɔxɔ le eɖokui si ƒe ŋusẽkpɔɖeamedzi sia nana nuwo tsina kabakaba eye ate ŋu ana dzoxɔxɔ nasi.
Mɔ̃ɖaŋununya ƒe Nuteɖeamedzi ƒe Gbegblẽ: Ne wote ɖe wo nɔewo dzi atraɖii le wo ɖoɖo alo wo zazã me ate ŋu ana nu suesuesuewo nagbã eye woavuvu le nusi wotsɔ wɔe me, si agblẽ nu le nusiwo wotsɔ xea mɔ na ya ƒe dɔwɔwɔ bliboa ŋu. Ele be woaƒo asa na ƒoƒo alo nugbɔ ɖaɖɛwo.
Chemical & Radiation Corrosion: Nu sesẽ siwo gblẽa nu abe alkali ga siwo wofa kple chlorinated hydrocarbons ene, kpakple keklẽŋusẽ gã si gbɔ eme (si wu 104 Gy), agblẽ PTFE ƒe molecule ƒe wɔwɔme me eye wòaɖe eƒe dielectric ŋusẽ dzi akpɔtɔ ŋutɔ.
Adhesive Failure: Adhesive tiatia si mesɔ o (le kpɔɖeŋu me, acrylic-based adhesives) ateŋu afa eye wòabu adhesive le dzoxɔxɔ gã me, si ana tape naʋuʋu, aʋuʋu, alo aʋuʋu – vevietɔ kuxi le tsitrenu alo ʋuʋudedi me.
Dzoxɔxɔ si mebɔ o ƒe gbagbã: PTFE kasɛt akpa gãtɔ megate ŋu trɔna ɖe nɔnɔmewo ŋu o eye wogbãna ne dzoxɔxɔa ɖiɖi wu -70°C. Togbɔ be mebɔ le elektrikdɔwo me o hã la, esia le vevie na gota alo yamenutomeyimɔ̃ siwo me vuvɔ sesẽ le.
Nyataƒoƒo – Tiatia si Kpɔa Afɔku Ŋuti Nyawo Gbɔ Naa Kakaɖedzi Le Wo Ŋu
zazã PTFE adhesive tape le elektrikŋusẽ si nu sẽ kple esi wozãna zi geɖe me bia be woabu afɔku geɖe ŋu nyuie. To elektrikŋusẽ ƒe seɖoƒe, dzoxɔxɔ ƒe tsitsi ƒe nuwɔna, dielectric ƒe nɔnɔme siwo le frequency gã me, kple nutome ƒe seselelãme gɔmesese me la, mɔ̃ɖaŋudɔwɔlawo ateŋu atia tape ƒe dzesi nyuitɔ – alo abia egbɔkpɔnu siwo wowɔ ɖe ɖoɖo nu – be woaƒo asa na kpododonu kaba.
As a trusted PTFE high-temperature tape manufacturer , Aokai naa nusiwo wowɔ ɖe ɖoɖo nu na elektrikŋusẽ ƒe xɔxlɔ̃ ƒe dɔwɔwɔ siwo bia nu geɖe le PTFE si wofa avɔ, PTFE conveyor belt, PTFE mesh belt, PTFE film tape, kple PTFE fiberglass tape.
Nya siwo le etame la tso Jiangsu Aokai New Materials Technology Co., Ltd. gbɔ.
Ne èdi mɔ̃ɖaŋu parameters tsitotsito, dɔwɔwɔ ƒe egbɔkpɔnuwo, kple subɔsubɔdɔ siwo wowɔ ɖe ɖoɖo nu na míaƒe blibo-ƒomevi nuawo dometɔ aɖewoe nye PTFE dzoxɔxɔ gã avɔ, PTFE dzoxɔxɔ gã tape, PTFE dzoxɔxɔ gã mesh alidziblanu, seamless fusing mɔ̃ alidziblanu, ɖeka-afã PTFE avɔ, dzoxɔxɔ kɔkɔ tsitretsitsi conveyor belt kple dzoxɔxɔ-tsitretsitsi fiberglass avɔ , taflatse te ɖe mía ŋu faa:
Míeléa asitsatsa ŋuti xexemenunya si nye dɔwɔwɔ nyuie kple fɔmaɖimaɖi me ɖe asi, eye míetsɔ mía ɖokui na be míana egbɔkpɔnu siwo ŋu kakaɖedzi le le teƒe ɖeka kple subɔsubɔdɔ siwo ŋu wobu nyuie na asisiwo katã.
