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Aiga » Tala Fou » PTFE fa'apipi'i lipine » Lipine PTFE I lalo o le Fa'atofuina mo Tulaga Umi: Fa'amautu o Fa'atinoga & Tulaga Fa'aleagaina

PTFE Tape I lalo ole faatofuina ole taimi umi: mautu o faatinoga ma tulaga lamatia o le fa'aleagaina

Va'aiga: 0     Tusitala: Fa'atonu Site Taimi Fa'asalalau: 2026-05-26 Afuaga: Nofoaga

Fesili

Vaai faalemafaufau i le faaaogaina PTFE maualuga-vevela lipine i totonu o se va'a tane vaila'au, se afifi uaea sami, po'o se fa'amaufa'ailoga i lalo o le vai. O le lipine e faʻafefe mo vaiaso poʻo masina. O le a tumau? O le a le aoga le mea fa'apipi'i? O le a fa'amalulu le fiberglass?

E le faigofie le tali. O le PTFE lava ia – o le 'Tupu o Palasitika' - e fa'agata fa'ama'i i le toetoe lava o mea uma. Ae o le lipine PTFE e sili atu nai lo le na'o le PTFE: o lo'o i ai se mea e fai ai le fiberglass substrate ma se fa'apipi'i fa'amalosi (PSA) i tua. O vaega nei e matua ese lava le amio i lalo o le faatofu umi.

Ua tofotofoina e Aokai PTFE le tele o togi lipine i tulaga faatofu. O lenei tusiga o loʻo faʻamatalaina i lalo tulaga lamatia mo vai, vai masima, ma vailaʻau faʻamaʻi - ma faʻamatalaina po o fea ituaiga faʻapipiʻi e ola.

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Fa'avae A'oa'oga – E Malosi le Su'ega PTFE, E vaivai le pipii

Mo PTFE lipine vevela maualuga i lalo o le faatofu umi, o le faatinoga atoa e mafai ona aoteleina e faapea:

  • mea fa'avae PTFE: Lelei tele - fa'ainisinia e le fa'afefete, e le fa'afefeteina, fa'amautu tulaga.

  • Fiberglass mea'ai: Fa'aletonu - e mafai ona fa'amalulu ile vai ile taimi umi.

  • Fa'amau fa'apipi'i: Ole vaega vaivai tele - e fa'aleagaina pe a fa'aumi umi ile vai, solvents, po'o vaila'au.

Vaega

Fa'atinoga i lalo o le Fa'atofuina

Faiga Fa'aletonu

PTFE faʻapipiʻi

Lelei

Leai - e tumau pea le le mautonu

Ie fiberglass

feololo

Fa'amalulu, mou atu le malosi pe a uma vaiaso/masina

Silicone PSA

Failelei i tagata matitiva

O le adhesion gau, fula, pa'u

PSA akrilic

matitiva tele

Fa'aleaga vave ile vai/solvents

Tulaga Lamatia o le faatofuina o le Suavai

E fa'afefea ona a'afia e le vai le lipine:

  1. Fa'amau fa'apipi'i: E fa'avaivaia le fa'apipi'i fa'apipi'i sili i le mamafa ona o le fa'aumiumi o le fa'aogaina o mole mole vai. O le vai e ulu i totonu o le adhesive-substrate interface, faʻaitiitia ai le pipii ma iu ai ina faʻaleagaina atoatoa. Ole malosi ole pa'u e mafai ona pa'u ile 40% pe a mae'a le 48 itula ole faatofuina ile vai mo nisi fa'asusu.

  2. Fiberglass substrate: O le tele o pisinisi PTFE maualuga-vevela lipine fa'aaoga ie fiberglass impregnated ma PTFE e fai ma substrate. Fiberglass o le a faamaluluina i le vai i taimi uumi, e oo atu ai i le faaitiitia o le malosi atoa o masini o le lipine. Ose faiga fa'agesegese (vaiaso i masina) ae le mafai ona toe fa'afo'isia.

O afea e talia ai le faatofuina i le vai?

  • Feso'ota'iga pu'upu'u (mulumulu, sausau, fa'amama pu'upu'u) - lelei.

  • Fa'atofu pea mo aso po'o vaiaso - e le fautuaina mo lipine PSA silikoni masani.

  • Mo le fa'aoga tumau i lalo ole vai, mafaufau i le lipine PTFE e leai se pipi'i ma fa'amauina fa'ainisinia.

Adhesive_Peel_Strength_Retention_Chart.png

Ua fautuaina e Aokai PTFE tagata faʻatau e talafeagai le lipine PSA silicone masani mo talosaga e faʻafesoʻotaʻi vai i nisi taimi (faʻataʻitaʻiga, fufuluina o meaʻai) ae le mo le faʻaauau pea i lalo ole 72 itula. Mo umi umi, matou te fautuaina le faʻapipiʻi fluorosilicone poʻo togi e leai se pipii.

Faatofuina Suavai Masima – Tulaga Maualuga Maualuga

Pe a faatusatusa i le vai mama, o le vai masima e sili atu le taufaamatau:

  • O iona chloride e faatelevaveina le ulu ma faʻaleagaina le faʻapipiʻi.

  • O le vai masima e mafua ai ona sili atu le leaga o le a'a i mea fai fiberglass - o alava tioata e mafai ona liu ma vaivai.

  • O le masima masima i taimi o le fa'amamago e mafai ona fa'alavelaveina le fusi fa'apipi'i.

Fautuaga: Aua le fa'aogaina le lipine PTFE masani mo le fa'atofuina o le vai masima mo se taimi umi (fa'ata'ita'iga, afifi uaea o le gataifale, masini i lalo ole vai). Fa'aaogā le fa'apipi'i perfluoropolyether (PFPE) po'o le PTFE e leai se pipi'i fa'atasi ai ma le pipii fa'ainisinia.

Fa'atofuga Fofo Vailaau Mata'utia – Fa'alagolago atoa ile mea fa'apipi'i

O lipine PTFE e sili atu i vailaʻau faʻamalosi - ae o lenei mea e faʻalagolago tele i le ituaiga pipii. O a'afiaga i lalo ole faatofuina kemikolo e matua ese lava.

Ituaiga Fa'apipi'i

Tete'e vaila'au

Fautuaga mo Talosaga

PSA akrilic

Leaga – e le tete'e i acids malosi, alkalis malosi, po'o le tele o solvents organic

E matua fa'asāina mo so'o se fa'atofu vaila'au

Silikoni PSA masani (autu)

Fa'atauva'a – e tete'e vai, vai vaivai, alkali vaivai, ma nisi solvents. E le manuia i lalo o le faatofuina mo se taimi umi i le malosi malosi, alkalis malosi, ma solvents sili ona polar (faataitaiga, acetone, MEK)

E fetaui mo na'o le puipuiga o le sausauina o vaila'au mama - e le mo le fa'aulu pea

Fluorosilicone Suia PSA

Lelei - e sili mamao atu nai lo le silikoni masani i vailaau faʻamaʻi; e tetee atu i le faatofu mo se taimi puupuu

E fetaui lelei mo le faatofuina mo se taimi umi (aso i vaiaso) ma tulaga faʻafefete faʻafefe

Perfluoropolyether / Fa'apipi'i fa'atatau i le Fuluorine

Lelei - fetaui ma le kemikolo tetee o le PTFE substrate; tau le afaina i vailaau masani

E sili mo si'osi'omaga e matuā pala ma faatofu umi (masina). Tau maualuga.

PTFE Tape mama (leai se pipii)

Sili atu – leai ni faaletonu e fesootai i le pipii; tete'e vaila'au tutusa ma substrate PTFE

Filifiliga pito i luga mo le faatofu vai. Mana'omia le fa'aogaina o masini (fa'amaufa'ailoga filo, fa'amau fa'amau, fa'amau uaea)

Adhesive_Chemical_Compatibility_Matrix.png

Fa'aleagaina o Galuega Fa'aletino - Fua Fa'atatau

Meatotino

PTFE Substrate

Fa'apipi'i

Fa'amatalaga

Peel Malosi

N/A

E mafai ona fa'aitiitia i le 40% pe a mae'a le 48-itula fa'atofu i le vai (mo le PSA e mafai ona togafitia i le UV)

Fa'ailoga autu ole fa'aletonu o le lipine

Malosi Tetele

Leai se gau pe a uma le 200 aso ile 250°C

N/A

O noataga CF e maua ai le mautu tulaga ese

Fufula

Leai – e oo lava ile 98% H₂SO₄ poʻo le 40% HF

Fufulu i solvents (toluene, acetone, MEK)

O le fula fa'apipi'i e o'o atu ai i le si'isi'i pito

Tete'e a'e

>95% malosi fa'amalosi fa'atumauina pe a uma le 168h i le fa'apunaina o le 37% HCl

E eseese i ituaiga

Fiberglass e mafai ona osofaʻia e HF ma faʻavae malosi

Insulation Eletise

Fa'atuatuaina

O le fa'aleagaina e mafai ona fa'aitiitia le malosi o le dielectric

Filifili oloa e fetaui ma mana'oga fa'amama

Aveese autu: O le PTFE substrate e matua mautu. Toeitiiti lava o fa'alavelave fa'aleagaina uma e sau mai le mea fa'apipi'i ma, i se tulaga la'ititi, o le mea fa'apipi'i fiberglass.

Aotelega & Filifiliga Taiala mo Talosaga Faatofu

Siosiomaga Faatofu

Ituaiga Lipine Fautuaina

Aisea

Suavai fou, vavao

PSA silikoni masani

Talia mo sausau, fufulu

Suavai fou, fa'aauau (>7 aso)

Fluorosilicone PSA po'o le fa'apipi'i-sa'oloto

Ole silikoni masani ole a leiloa le pipii

Suavai masima, so'o se umi

PTFE e leai ni fa'apipi'i + fa'amauina fa'ainisinia

E osofa'ia e le masima le pipii ma le fiberglass

Vaivai vaivai/fa'avae (pH 4-10), vavao

PSA silikoni masani

Taliaina

Su'ega malosi/fa'avae, solvents organic, fa'aauau

PTFE (fa'apipi'i fa'ainisinia) po'o le fa'apipi'i PFPE

E na o i latou nei e ola

Faatofu i le vevela (>150°C)

Silicone po'o le fluorosilicone PSA

Ua le manuia le maa; PTFE substrate lelei

I se aotelega , e mafai ona faʻaaogaina le lipine maualuga o le PTFE i le faatofuina - ae pe afai e te malamalama i mea vaivai. O le PTFE substrate e toetoe lava a le mafai ona faatoilaloina. O le fiberglass e faigofie ona afaina. O le fa'apipi'i o le fa'aletonu muamua lea.

Mo le faatofuina i le vai fou i lalo ole 72 itula, e talia le PSA silicone masani. Mo umi umi, vai masima, poʻo vailaʻau faʻamalosi, faʻaleleia i le fluorosilicone, faʻapipiʻi PFPE, poʻo - sili atu - leai se pipii PTFE lipine faʻatasi ma masini faʻapipiʻi.

Mana'omia se fa'amatalaga lipine PTFE mo se si'osi'omaga fa'atofu fa'apitoa? Aokai PTFE e ofoina atu le tele o filifiliga pipii ma e mafai ona tuʻuina atu faʻamatalaga suʻega mo ou tulaga. Fa'afeso'ota'i matou i lau va'aiga, vevela, ma le umi fa'amoemoe e fa'atofuina.

Fa'apipi'i-Free_PTFE_Tape_Fixation_Methods.png

O lenei anotusi ua saunia e Jiangsu Aokai New Materials Technology Co., Ltd.

Afai e te manaʻomia faʻamatalaga auʻiliʻili, taʻiala faʻaoga, ma fofo faʻapitoa mo la matou oloa atoa, e aofia ai le PTFE maualuga-vevela ie, PTFE maualuga-vevela lipine, PTFE mesh fusipaʻu, fusipaʻu masini fusipaʻu, tasi-itu PTFE ufiufi ie, maualuga-vevela conveyor fusipaʻu ma vevela vevela ie fiberglass , faʻamolemole faʻafesoʻotaʻi matou:

Matou te tausisi i le filosofia o tomai faʻapitoa ma le faʻamaoni, ma o loʻo tuuto atu i le tuʻuina atu o fofo tasi-taofi ma auaunaga faʻapitoa mo tagata faʻatau uma.

Fautuaga o oloa

Oloa Fesili

oloa fa'atatau

Jiangsu Aokai Mea Fou
AoKai PTFE e fa'apolofesa PTFE Coated Fiberglass Fabric Manufacturers ma fa'atau oloa i Saina, fa'apitoa i le tu'uina atu PTFE fa'apipi'i lipine, PTFE Conveyor Belt, PTFE Mesh fusipa'u . E fa'atau pe fa'atau oloa si'isi'i fa'apipi'i PTFE ie fiberglass . Tele lautele, mafiafia, lanu o loʻo avanoa faʻapitoa.

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