PTFE Avɔ si ƒe dzoxɔxɔ deŋgɔ – Single-Dip vs. Multi-Dip Impregnation Dɔwɔna

PTFE avɔ si me dzoxɔxɔ le ŋutɔ (PTFE-coated fiberglass): Woate ŋu azã mɔnu eve siwo to vovo kura atsɔ awɔ tsidede tsi ɖeka me kple tsidede tsi me zi geɖe . Tiatia si woawɔ le wo domee afia alesi nusi wotsɔ blae ƒe titrime, eƒe go ƒe nyonyome, alesi wòawɔ dɔe, kple ga si woatsɔ awɔe.

Le tsinyenye ɖeka me la, fiberglass avɔa toa tsidedee-ƒu-ƒuƒu-sintering ƒe tsatsam blibo ɖeka pɛ ko me. Le multi-dip process me la, etoa tsatsam enuenu me – zi geɖe la, 2-3 ƒua du va ɖoa wuieve kple edzivɔ – tua PTFE layer by layer.

Aokai PTFE zãa mɔnu eveawo siaa le dɔwɔwɔa nu. Mɔfiame sia ɖe gɔmesese, dɔwɔwɔ ƒe sisi, nɔnɔmewo, kple wo dometɔ ɖesiaɖe zazã zi geɖe me, tsɔ kpe ɖe dɔwɔwɔ ƒe tsɔtsɔ sɔ kple wo nɔewo ŋu.

Single-Dip Impregnation Process – Kabakaba eye wòxɔa ga geɖe

1. Gɔmeɖeɖe kple dɔwɔwɔ ƒe sisi

Gɔmesese: Fiberglass avɔ toa tsinyenye-ƒuƒu-sintering ƒe tsatsam blibo ɖeka ko me be woawɔ avɔ si wofa PTFE si wowɔ vɔ la.

Dɔwɔwɔ ƒe sisi:
Fiberglass avɔ → tsidedee kple PTFE kaka → squeeze-off/doctor-blade coating be woakpɔ resin pickup dzi → dzoxɔxɔ sue ƒe ƒuƒu hena tsi ɖeɖeɖa → dzoxɔxɔ gã sintering (360-400°C) be woatsɔ alɔ PTFE wòazu film si yia edzi → fafa kple winding-up.

2. Dɔwɔwɔ ƒe nɔnɔmewo

• Resin pickup mesɔ gbɔ o, si wɔnɛ be si ƒe lolome le sue, si ƒe grammage mede o avɔ

• Womate ŋu ayɔ fiberglass ƒe nɔnɔme si wolɔ̃ la me bliboe o, si wɔnɛ be eƒe akpa si le ƒuƒlu si me micro-pinholes le

• PTFE ƒe nutsyɔtsyɔ si mede blibo o hea tensile strength, dielectric ŋusẽ, atikewo ƒe gege ɖe eme ƒe tsitretsitsi, kple non-stick dɔwɔwɔ si mebɔ o vɛ

• Ewɔwɔ ƒe ɣeyiɣia le kpuie eye wòwɔa dɔ nyuie ŋutɔ eye le ewɔwɔ ƒe gazazã sue aɖe ŋu viɖe siwo

3. Dɔwɔwɔ siwo bɔ

Woxɔa avɔ si wotsɔa tsi ɖeka ƒoa tsii na nɔnɔme siwo me nudidi sue aɖewo le le eƒe titrime, esi mate ŋu age ɖe eme o, kple eƒe gota gome ƒe blɔɖe ŋu:

• Gasket siwo xea mɔ na dzoxɔxɔ si ƒe nyonyome mede o

• Ɣeyiɣi kpui aɖe ƒe mats siwo meléna ɖe nu ŋu o

• Nusiwo te ŋu gena ɖe eme ƒe akpa aɖe si léa ya ƒe gege ɖe eme ƒe akpa aɖe ɖe te

• Dɔwɔƒewo ƒe zazã siwo menye nu veviwo o le afisi gazazã nye nu vevitɔ si ʋãa wo le

Multi-Dip Impregnation Process – Ƒuƒoƒo ɖesiaɖe ƒe Dɔwɔwɔ Tutuɖoɖo

1. Gɔmeɖeɖe kple dɔwɔwɔ ƒe sisi

Gɔmesese: Fiberglass substrate la toa tsitsetsewo me enuenu siwo nye impregnation-drying-sintering, zi geɖe la, wotsoa duƒuƒu 2-3 va ɖo tsatsam siwo wu wuieve. Wotsɔa ƒuƒoƒo ɖesiaɖe si kplɔe ɖo dana ɖe PTFE ƒe nutsyɔnu si li fifia dzi be wòatu eƒe titrime ɖo, ayɔ teƒe siwo le ƒuƒlu, eye wòadzra anyigba ƒe nɔnɔme gbegblẽwo ɖo.

Dɔwɔwɔ ƒe sisi:
Fiberglass avɔ → 1st impregnation → ƒuƒu → sintering → fafa → 2nd impregnation → ƒuƒu → sintering → fafa → 3rd impregnation ... Final winding-up ne wonya ɖo taɖodzinu ƒe titrime, grammage, kple dɔwɔwɔ ƒe nɔnɔmewo gbɔ ko.

Aɖaŋu ƒe tɔtrɔ:

• Gbãtɔ ƒe tsatsam: PTFE ƒe kaka si me ʋeʋẽ mele o, si gena ɖe eme ŋutɔ – gena ɖe ka ƒe bablawo me bliboe

• Akpa siwo kplɔe ɖo: Kaka siwo ƒe ʋeʋẽ lolo wu alo esiwo me nu sesẽwo le wu – tua anyigbadzi filmwo ɖo eye wòxea pinholes

2. Dɔwɔwɔ ƒe nɔnɔmewo

• Woate ŋu awɔ ɖoɖo ɖe eƒe titrime kple PTFE ƒe agbatsɔtsɔ ŋu pɛpɛpɛ

• PTFE ƒe agbɔsɔsɔme ateŋu aɖo 50-70% alo esi wu nenema gɔ̃ hã

• Nusiwo wotsɔ dea tsii enuenu kple esiwo wotsɔa tsi ƒoa ƒui la yɔa dometsotso siwo le ka siwo le kaawo dome la me eye wòɖea do siwo me wotsɔa pinewo ɖona ɖa, si wɔnɛ be wotsɔa nu tsyɔa nu si le gbadzaa eye wòle sue

3. Dɔwɔwɔ si de ŋgɔ wu

• Excellent non-stick kple asiɖeɖe le nu ŋu ƒe nɔnɔmewo

• Atikewo ƒe xɔxlɔ̃ ƒe tsitretsitsi ɖedzesi aɖe kple esi mate ŋu age ɖe eme o

• Dielectric ƒe ŋusẽ kple gbeɖiɖi ƒe tsitretsitsi ƒe ŋutete si nyo ɖe edzi ŋutɔ

• Xɔtuɖoɖo ƒe blibonyenye si li ke kple subɔsubɔ ƒe dzoxɔxɔ si anɔ anyi ɣeyiɣi didi va ɖo 260°C

Asitsatsa: Ewɔwɔ ƒe ɣeyiɣi didi, ŋusẽ geɖe zazã, dɔwɔwɔ dzi kpɔkpɔ sesĩe, kple nuwɔwɔ ƒe gazazã bliboa si lolo wu.

4. Dɔwɔwɔ siwo bɔ

Multi-dip cloth subɔa premium-grade, deŋgɔ dɔwɔƒewo ƒe akpa siwo me dɔwɔwɔ sɔ na ga si woaxe:

Dɔwɔwɔ ƒe Nusɔsrɔ̃ Vevi – Axa ɖeka

Kpuie ko la – Tiatia Dɔwɔna Nyuitɔ na Wò Dɔbiagbalẽvi

Single-dip impregnation nye mɔnu si wotsɔ blaa nu kabakaba si me wotsɔa film tsɛwo blaa nu le si me wowɔa ewɔwɔ ƒe tsatsam kpuiwo kple gazazã sue aɖe le, gake seɖoƒe li na esi wotsɔa eƒe gowo ƒe nuwuwu ƒua gbe kple ametakpɔnu ƒe dɔwɔwɔ si mede ŋgɔ o.

Multi-dip impregnation nye layer-by-layer infiltration kple build-up mɔnu si ƒoa fiberglass substrate la nu ƒu bliboe. Ewɔa avɔ si le gbadzaa, si me wode PTFE si le ʋeʋẽm eye wòwɔa dɔ nyuie wu le dɔwɔwɔ ƒe ɖoɖo sesẽwo kple gazazã siwo lolo wu ta.

Aokai PTFE wɔa PTFE avɔ si wotsɔa tsi ɖeka nyrɔna kple esi wotsɔa tsi geɖe ƒua gbe siaa. Le dɔwɔƒewo ƒe dɔ sesẽwo gome la, wowɔa avɔ siwo katã kloe wotsɔ PTFE de fiberglass me siwo wɔa dɔ nyuie to mɔnu si me wotsɔa nu geɖe dea tsii me. Te ɖe mía ŋu be míadzro dzesi si sɔ na wò dɔbiagbalẽvi ƒe nudidiwo me.

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