Le nubablɛ ƒe ka si zɔna kabakaba dzi la, dzoxɔxɔ ƒe nutrenue nye nusi xea mɔ na aŋetu. Ɣesiaɣi si plastic si wofa la lé ɖe nutrenu hɛa ŋu la, ka la tɔa te hena ʋuʋu – si wua dɔwɔwɔ. Nutrenu gbegblẽ ɖesiaɖe ɖoa akplowo ɖe megbe be woagbugbɔ awɔ dɔ tso wo ŋu. Sealing die ɖesiaɖe si vuvu la xɔa ga akpe geɖe be woatsɔ aɖɔlii.
Egbɔkpɔnua le bɔbɔe bebletɔe: zãe PTFE dzoxɔxɔ gã tape na nutrenu ƒe anyigba. Fiberglass si wotsɔ PTFE blae ƒe akpa tsɛ sia, si me silicone-nulénu si ƒe dzoxɔxɔ deŋgɔ le la trɔa dzoxɔxɔ ƒe nutrenu ƒe ɖoɖoa.
Aokai PTFE na PTFE tape na nubablɛ dɔwɔnuwo wɔlawo kple nuwuwu zãlawo ƒe geɖe. Nyati sia ƒo nu tso dɔwɔwɔ ƒe asixɔxɔ vevi ene ŋu – anti-stick release, dɔwɔnuwo takpɔkpɔ, seal ƒe nyonyome, kple low friction – kpakple tiatia ƒe dzidzenu veviwo (substrate, temperature, adhesive, mechanical properties) be wòakpe ɖe ŋuwò nàtia tape nyuitɔ na wò sealing line.
Ene Vevietɔ Dɔwɔwɔ Asixɔxɔwo le PTFE Tape le Dzoxɔxɔ Nutrenu
1. Ðe Adhesive Residue ɖa – Madzudzɔmadzudzɔe High-Efficiency Production
Esia nye PTFE tape ƒe viɖe si le tẽ wu. Film siwo wotsɔ blaa nu siwo dometɔ aɖewoe nye PE, PP, PET, kple aluminum composite films te ŋu fa eye woléna ɖe ga ƒuƒu siwo wotsɔ xea nu nu ŋu le dzoxɔxɔ me, si wɔnɛ be kotoku me gbãna, film la vuvu, eye wònɔa anyi enuenu hena dzadzɛnyenye.
Alesi PTFE kpena ɖe ame ŋui: Ŋusẽ si le anyigba dzi si bɔbɔ ŋutɔ (18-20 dynes/cm) nyãa aŋe siwo wotsɔ ƒo ƒu kple nusiwo wotsɔ léa nu dzodzoe siwo me wodea dzoe la ɖa. Sinimaa ɖea asi le tsatsam ɖesiaɖe ŋu dzadzɛ.
Hɛ si wotsɔ xea nu alo dzoxɔxɔnamɔ̃a nye ga si wotsɔ wɔa nu pɛpɛpɛ. Le ɣeyiɣi aɖe megbe la, ʋuʋudedi si tso filmwo kple lãɖeɖe ƒe akplɔwo gbɔ nana wògbɔdzɔna, eye oxidation/corrosion doa do ɖe anyigbaa dzi.
PTFE abe ametakpɔnu si woate ŋu azã ene: Kaseti la wɔa dɔ abe nusi mexɔ asi o, si woate ŋu aɖɔli ene. Tepe ɖɔliɖɔli xɔa miniti geɖe eye wòxɔa gaku geɖe ne wotsɔe sɔ kple nutrenu si wowɔ ɖe ɖoɖo nu ($500-$5,000+) dzadzraɖo alo eɖɔli.
3. Homogenize Dzoxɔxɔ Mama – Do Nutrenu ƒe Ðekawɔwɔ ɖe ŋgɔ
Premium fiberglass-reinforced PTFE tape ƒe cushioning kple dzoxɔxɔ kaka ƒe nɔnɔme siwo sɔ. Exea fe ɖe masɔmasɔ suesuesue siwo le nutrenu hɛ kple nubablɛ film dome le micro level la teƒe.
Alesi wòwɔa dɔe: Kasɛt la maa dzoxɔxɔ kple nyaƒoɖeamenu siaa sɔsɔe wu ɖe teƒe si wotre nu ɖo.
Emetsonu: Nutrenu siwo le dzadzɛ, siwo mewɔa tɔtrɔ o siwo ƒe ŋusẽ sɔ – nutrenu siwo mede blibo o (tsi si le dodom) alo dzobibi fũ (pinholes) aɖeke mele wo me o.
4. Lower Friction Coefficient – Film si le gbadzaa ƒe tsɔtsɔ yi teƒe bubuwo
PTFE ƒe ultra-low kinetic friction coefficient (μ≈0.05-0.10) xɔ asi wu nutrenu ƒe ʋuƒoa. Wozãnɛ geɖe le kɔla kple tube sleeves siwo wowɔna me. mɔ̃ siwo wotsɔ yɔa nutrenu si le tsitrenu (VFFS) ƒe
Viɖewo: Eɖea film si wotsɔ blaa nu ƒe duƒuƒu ƒe tsitretsitsi dzi kpɔtɔna; xea mɔ na film ƒe kekeme ƒe nɔnɔmetɔtrɔ; ɖea static buildup dzi kpɔtɔna (ne wozã anti-static grade).
Emetsonu: Film ƒe nuɖuɖu si li ke, jam ʋɛ aɖewo.
Aokai PTFE na fiberglass-backed PTFE tape koŋ na dzoxɔxɔ nutrenu dɔwo. Míaƒe silicone PSA nye crosslinked na 260°C madzudzɔmadzudzɔe subɔsubɔdɔ, si woɖo kpe edzi to gaƒoƒo 1,000 dzoxɔxɔ tsitsi dodokpɔwo kple adhesive ooze aɖeke o. Black anti-static grade (anyigba ƒe tsitretsitsi 106-109 Ω) li na film ka siwo zɔna kabakaba.
Dzoxɔxɔ ƒe tsɔtsɔ yi teƒe bubu si de ŋgɔ wu na nutrenu si le du dzi ŋutɔ
– 0.18 mm & wu nenema
– .
Tsitretsitsi ɖe awudodo ŋu kple akɔtaɖonu si dzi ɖe edzi; si sɔ na hɛ siwo wotsɔa nutete sesẽ, lãɖeɖe dzodzoe, nutrenu siwo ƒe anyigba le gbadzaa
PTFE film kasɛt sesẽ (si wotsɔ skived PTFE) .
Vovovo
Dibia be woaɖe asi le dɔ ŋu kple kekeli ƒe ʋuʋu; teteɖeanyi si bɔbɔ ɖe anyi wu ne wotsɔe sɔ kple fiberglass-backed
Tiatia ƒe aɖaŋuɖoɖo: 0.13 mm alo 0.18 mm fiberglass tape hena dzoxɔxɔ ƒe nutrenu edziedzi; doe ɖe ŋgɔ va ɖo 0.25 mm na lãɖeɖe enuenu ƒe nɔnɔme siwo te ŋu gblẽna bɔbɔe (le kpɔɖeŋu me, fli siwo me nutrenu hɛa hã lãa film la le).
2. Dzoxɔxɔ Tsitretsitsi & Kɔkɔ-Dzoxɔxɔ Ðe asi le Liƒo
Parameter (Parameter) ƒe nɔnɔmetata
Nudidi
Nu ka ta
Dzoxɔxɔ si yia edzi le dɔwɔwɔ me
-70°C va ɖo 260°C
Etsyɔa dzoxɔxɔ-nutrenu ƒe didime si bɔ (120-220°C) dzi .
Dzoxɔxɔ ƒe kɔkɔƒe enumake
≥300°C (kpuie) .
Pulse sealing kple hot cutting ateŋu agbɔ 300°C ŋu ɣeyiɣi kpui aɖe – ele be woaƒo asa na dzobibi alo carbonization
Ɣeyiɣi didi ƒe asiɖeɖe le eŋu ƒe liƒo
PTFE emulsion si ƒe asi bɔbɔ wu
PTFE ƒe nutsyɔnu si ƒe nyonyome mede o kpea fu le resin ƒe ʋuʋu kple anti-stick ƒe dɔwɔwɔ si gblẽ le dzoxɔxɔ sesẽ si nɔa anyi ɖaa te
3. Adhesive Ƒomevi – Silicone PSA Nye No-Negotiable
Wokpɔa dzoxɔxɔ si sɔ gbɔ wu le subɔsubɔ ƒe dzoxɔxɔ si le tepe si wowu enu me to aŋenu la dzi – si nye nusi koŋ gbɔ wòtsona be wòdo kpo nu kaba.
Adhesive Ƒomevi
Dzoxɔxɔ ƒe Tsitretsitsi
Alesi wòsɔ na Dzoxɔxɔ ƒe Nutrenu
Silicone PSA (si wodi wu) .
≥260°C ƒe dzoxɔxɔ
✅ Eléa adhesion si li ke le dzoxɔxɔ gã me, embrittlement aɖeke meli o, susɔe suetɔ kekeake le eɖeɖe vɔ megbe
PSA si wotsɔ akrilik wɔe
150-180°C si bɔ
❌ Ebɔna be adhesion ƒe kpododonu, bubbling, residual glue overflow over threshold – na dzoxɔxɔ si bɔbɔ alo xɔme ƒe dzoxɔxɔ koe
Peel adhesion nudidi: Minimum gbãtɔ tack ≥8 N / 25 mm (gakpo si mexɔ dzo o) kpɔa egbɔ be tight lamination le glidzaglidza nutrenu ga edge edge curling alo shifting le dzoxɔxɔ kple nyaƒoɖeamenu.
4. Mɔ̃ɖaŋu & Dzɔdzɔmeŋusẽ ƒe Nɔnɔmewo
Nunᴐamesi
Tepe si Wotsɔ Fiberglass Wɔe
PTFE Film Tape sesẽ
Tensile ƒe ŋusẽ
Kɔkɔe (≥200 N/cm) .
Bᴐbᴐ
Nudidi didi
≤5% (le didime nu li ke) .
Kɔkɔtɔ – bia be woatsɔ ŋuɖɔɖɔɖo awɔe be woaƒo asa na kekeɖenudɔ
Film ka siwo zɔna kabakaba afisi static nana ke xɔa, tsia, alo dɔwɔla ƒe ʋuʋu
Kafukafu: Black anti-static PTFE tape li na static accumulation sesẽ – ekplɔa charges dzona bɔbɔe evɔ megblẽa asi le eŋu o.
Kpuie ko la – Mɔfiame si ku ɖe Tiatia Kabakaba ŋu
Dzoxɔxɔ ƒe Nutrenu ƒe Dɔwɔwɔ
PTFE Tape si wokafu
Nu Vevi Siwo Wotsɔ Ðoa Nu Ŋu
VFFS/HFFS si wozãna ɖaa (120-180°C) .
0.13 mm fiberglass + silicone PSA ƒe ʋuʋudedi
Dzoxɔxɔ ƒe tsɔtsɔ yi teƒe bubu nyuie, gazazã sue aɖe
Heavy-dɔ nutrenu / dzodzoe lãɖeɖe
0.18-0.25 mm fiberglass + silikɔ PSA
Extra vuvu kple puncture tsitretsitsi
Film si zɔna kabakaba si me nya siwo meʋãna o le
0.13-0.18 mm tsi tre ɖe static ameyibɔ PTFE + silicone PSA
Anyigba ƒe tsitretsitsi 106-109 Ω
Pulse sealing (300°C ƒe ʋuʋudedi kpuiwo) .
0.13 mm si nye silikon PSA si ƒe nyonyome de ŋgɔ
Woɖo kpe 300°C ƒe tsitretsitsi ƒe kɔkɔƒe dzi
Dzoxɔxɔ si bɔbɔ / zazã ɣeaɖewoɣi ɖeɖeko
Acrylic PSA (womekafui be woawɔe o) .
Ne temp <150°C ko hafi
In summary , PTFE high-temperature tape si wotsɔ de dzoxɔxɔ-nutrenu hɛwo kple nutrenu strips na ene vevi asixɔxɔwo: anti-stick release (xea mɔ na dɔmawɔmawɔ), dɔwɔnuwo takpɔkpɔ (ɖea ga geɖe ku ɖɔliɖɔli), optimized seal quality (homogenized dzoxɔxɔ / nyaƒoɖeamenu), kple low friction (smooth film nuɖuɖu).
Le dzoxɔxɔ nutrenu si wozãna ɖaa gome la, fiberglass-backed PTFE tape kple silicone adhesive le 0.13 mm alo 0.18 mm ƒe titrime nye dɔsɔ si ŋu kpeɖodzi le. Le fli siwo lãna enuenu alo static kɔkɔ gome la, do wo ɖe ŋgɔ va ɖo 0.25 mm alo anti-static black grade. Kpɔ egbɔ ɣesiaɣi be aŋea ƒe dzoxɔxɔ ƒe dzidzenu si yia edzi ɖaa – silicone PSA, ke menye acrylic o.
