13661523628     : +86 mandy@akptfe.com      : +86 18796787600       : vivian@akptfe.com
Please Choose Your Language
Lehae » Litaba » Lesela le koahetsoeng la PTFE » Liphello tsa Khalendara ho Lihlahisoa tsa PTFE: Liphetoho tse 5 tsa Bohlokoa tsa Ts'ebetso

Liphello tsa Khalendara ho Lihlahisoa tsa PTFE: Liphetoho tse 5 tsa Ts'ebetso ea Bohlokoa

Maikutlo: 0     Mongoli: Nako ea Phatlalatso ea Mohlophisi oa Sebaka: 2026-06-01 Tšimoloho: Sebaka

Botsa

Na u kile ua ipotsa hore na ke hobane'ng ha ba bang Masela a PTFE a mocheso o phahameng a na le sephetho se kang seipone ha a mang a shebahala a matte kapa a entsoe? Karabo ke calendering - ts'ebetso ea post-sintering moo li-roller tsa seipone tse futhumetseng li sebelisang khatello e phahameng ea linear ho fetola sebopeho sa sehlahisoa.

Khalendara e fetola haholo sebopeho sa microstructure, boemo ba bokaholimo, le ts'ebetso ea ts'ebeletso ea lesela la mocheso o phahameng oa PTFE . E ka fokotsa bokhachane ka tatellano ea boholo, ea koala masoba a manyenyane haholo, 'me ea ntlafatsa ka mokhoa o makatsang thepa ea tokollo - empa ka litšenyehelo tsa ho fokotsa matla a ho lla le ho fetoha habonolo.

Aokai PTFE e sebelisa calendering ka boikhethelo ho latela litlhoko tsa kopo. Sengoliloeng sena se hlalosa litlamorao tse hlano tsa bohlokoa: sebopeho sa bokaholimo, ts'ebetso ea tokollo, ho se khonehe, thepa ea mochini, le mamello ea boholo.

1.png

Calender_Process_Principle_Schematic.png

Surface Morphology - Ho tloha Orange Peel ho isa seiponeng Finish

Thepa

E sa lekanyetsoang

Khalendara

Ponahalo ya bokahodimo

Semi-matte, lekhapetla la lamunu kapa sebopeho se lohiloeng, likoti tse nyane

Qetello ea seipone, ho bonahatsa holimo

Bokhopo ba sefahleho (Ra)

0.5–1.0 μm

<0.05 μm

Ho tšoana ha mebala

E itekanetseng

Ho teba, ho feta (haholo-holo bakeng sa sootho / e ntšo)

Kamoo e sebetsang kateng: Lithempereichara tse haufi le sebaka sa ho qhibiliha sa PTFE (360-380 ° C), thepa e phalla ka botlalo ka polasetiki tlas'a khatello e phahameng. Likhoele tse phahamisitsoeng tsa warp/weft lia batalatsoa, ​​'me li etsa lera le tsoelang pele le boreleli.

Molemo oa taolo ea boleng: Matheba a holim'a metsi a kang matheba a kristale le litšila li bonahala haholoanyane leselang la calender, e leng se nolofalletsang ho hlahlojoa ka thata.

Calendered_vs_Uncalendered_PTFE_Surface.png

Thepa ea Tokollo le Anti-Stick - Ntlafatso e Hlollang

Phello

E sa lekanyetsoang

Khalendara

Ho lokolla matla

Holimo - micro-mechanical interlocking ho tloha ho likhoele tse hlaheletseng

Sebaka se ka tlaase - se boreleli se felisa ho kopana

Ho hanyetsa letheba

E itekanetseng

E ntle haholo - e hanela lerōle le ho khomarela sekhomaretsi

Ho hloekisa habonolo

Ho thata le ho feta

Ho bonolo haholo - masala a hlakola

Ke hobane'ng ha ho lokolloa ho ntlafala: Lesela le sa tsitsang le na le likhoele tsa fiber tse hlahelletseng tse etsang hore li kopane le likhomaretsi, rabara kapa hlama. Khalendara e theha PTFE e tsoelang pele, e boreleli haholo. Lisebelisoa li kopana feela le PTFE e nang le matla a tlase - e ebola ntle le matla 'me e batla e se na masala.

Tšusumetso ea ts'ebeliso: Ke ea bohlokoa bakeng sa ho bopeha ka motsoako (e fokotsa litekanyetso tsa ho hana), ho senyeha ha rabara (ho theola maqhubu a ho hloekisa hlobo), ho baka lijo, le ho tsamaisa phaposi e hloekileng.

Aokai PTFE e fana ka mefuta e 'meli e hlophisitsoeng le e sa lekanyetsoang ea masela a rona a PTFE. Bakeng sa lits'ebetso tsa liner tsa ho lokolla moo masala a zero a leng bohlokoa, re khothaletsa ka matla lesela la calendered. Bakeng sa lits'ebetso tse hlokang matla a phahameng a ho taboha (mohlala, mabanta a conveyor a nang le kotsi e mpe ea tšenyo), a ka khethoa a sa tsitsang.

Ho se lekane le Ts'ebetso e Sireletsang - Ho Tiisa Li-Pinholes

Thepa

E sa lekanyetsoang

Khalendara

Maroba/ masoba

Hona joale - likanale tsa micro-pore ho tloha ho roala

E tiisitsoe - filimi e teteaneng ea 0.01-0.03 mm e teteaneng

Ho kenella ka mongobo/morolosi

Ho ka etsahala

E thibetsoe

Matla a dielectric

E itekanetseng

E phahameng (li-pores tse tiisitsoeng)

Melemo ea sealed surface:

  • E thibela corrosion, delamination, and insulation degradation of the inside fiberglass substrate

  • E nolofalletsa ho sebelisoa e le lesela le hananang le ho bola, li-diaphragms tsa electrolytic cell, mabanta a conveyor a hananang le lik'hemik'hale.

  • E phahamisa voltage ea ho senyeha - e loketseng lithapo tsa ho kenya motlakase

Tlhokomeliso ea bohlokoa: Ho nyenyefatsa ka mokhoa o feteletseng ho fokotsang botenya ba lesela ka mokhoa o feteletseng ho ka senya ts'ebetso e akaretsang ea ho kenya letsoho. Ho hlokahala ho leka-lekana.

Thepa ea Mechini - Litšusumetso tse peli

1. Liphello Tse Ntle

Thepa

Ntlafatso

Apara resistance & fuzz resistance

E ntlafalitsoe haholo - sebaka se boreleli se aba khatello ea maikutlo; fiberglass e kenngoe ka botlalo, ha e na ponahalo ea fuzz kamora ho kobeha khafetsa

Tšebeliso ea matla a thata

Ho eketseha hanyenyane - ho kopanya ho tlatsa likheo pakeng tsa likhoele, ho nolofalletsa ho arolelana mojaro; lintlha tsa khatello ea maikutlo li felisitsoe

2. Liphello Tse Fosahetseng

Thepa

Ho nyenyefatsa

Bonolo & ho tenyetseha

E fokotsehile - boima bo phahameng; ha e mamelle ho kobeha ka bohale. Memeno e bohale e baka mats'oao a masoeu (mapetso)

Matla a kgaphang

E fokotsehile - ho kopana ho tlosa sebaka se thellang pakeng tsa likhoele. Hang ha e phatlohile, ho ata ho potlakile

Ho lelefatsa nakong ea khefu

Ka tlaase - e nyenyane, mohaho o teteaneng o fokotsa ductility; ho monya ho tshoha ho fokotse

Tataiso ea kopo:

  • Qoba ho etsa calender bakeng sa: Lihlahisoa ka lirolara tse nyane tse tataisang (ho kobeha khafetsa), matsoho a honyelang mocheso, lisebelisoa tse matla tsa ho kobeha.

  • Khetha li-calender bakeng sa: Li-liner tsa ho lokolla, li-insuite tsa motlakase, lilakane tse sa jeng, li-conveyors tsa likamore tse hloekileng (liaparo tse tlase)

Tear_Strength_Comparison_Calendered_vs_Uncalendered.png

Mamello ea Dimensional le Botenya - Taolo e nepahetseng

Thepa

E sa lekanyetsoang

Khalendara

Botenya bo tsitsitseng

± 0.03 limilimithara tse tloaelehileng

± 0.01 limilimithara tse ka fihlellehang

Phokotso ea botenya

N/A

10–25% (mohlala, 0.25 mm → 0.20 mm)

Liphello tse sebetsang:

  • Ho mamellana ho thata ho ikamahanya hantle le ho itšeha ka mokhoa o itekanetseng le kopano e nepahetseng

  • Tlhahiso e tlameha ho lefa esale pele: sebelisa lipasete tse eketsehileng tsa ho kenya kapa masela a teteaneng ho fihlela botenya ba sepheo sa ho qetela.

Mohlala oa moralo oa botenya: Haeba sehlahisoa sa ho qetela se hloka 0.20 mm calendered lesela, qala ka 0.23-0.25 mm thepa e sa tsitsang, u lebeletse ho fokotseha ha 10-15%.

Kakaretso - Nako ea ho Khalendara, Nako ea ho Qoba

Kopo

Ho Khalenta hoa khothaletsoa?

Hobaneng

Lokolla li-liner bakeng sa li-composite / rabara

✅ Ho joalo

Masala a zero, a bonolo ho aha

Li-linings tse hanang ho bola

✅ Ho joalo

E koala likoti, e thibela ho senya

Tšireletso ea motlakase

✅ Ho joalo

Matla a phahameng a dielectric

Mabanta a tsamaisang lijo ka kamoreng e hloekileng

✅ Ho joalo

Ho hloekisa habonolo, ho apara ka tlaase

Mabanta a conveyor a nang le kotsi e mpe ea tšenyo

⚠️ Nahana ka mokhoa o sa tsitsang

Matla a phahameng a ho lla, mamello ea tšenyo

Ho kobeha ka matla (lirolara tse nyane, mameno a bohale)

❌ Qoba

Ho fokotsa ho feto-fetoha ha maemo, kotsi ea ho petsoha

Mabanta a teteaneng, a boima

⚠️ Ho etsa calender e bobebe feela

Balance wear resistance vs. tabo strong

Ka kakaretso , calendering ke mokhoa o matla oa ho sebetsa oa morao-rao o fetolang lesela la mocheso o phahameng oa PTFE. E fetola bokaholimo ho tloha ho textured (Ra 0.5-1.0 μm) ho ea ho seipone-joaloka (<0.05 μm), e ntlafatsa ka mokhoa o tsotehang ho lokolloa le ho hanyetsa matheba, ho tiisa li-pinholes bakeng sa ho se khone ho feta le matla a dielectric, le ho matlafatsa ho hanyetsa ho apara. Leha ho le joalo, melemo ena e tla le li-trade-offs: matla a fokotsehileng a ho lla (tahlehelo ea 25-30%), ho feto-fetoha ha maemo a tlase, le kotsi ea ho peperana tlas'a ho kobeha ho hlabang.

Khetha lesela la calendered PTFE bakeng sa lilara tse lokollang, litšitiso tsa kutu, ho kenya motlakase, le lisebelisoa tsa phaposi e hloekileng. Khetha lesela le sa tsitsang kapa le nang le khalendara hanyenyane bakeng sa ho kobeha ho matla, mabanta a conveyor a matla a tabohang, le lisebelisoa moo memeno e bohale e ke keng ea qojoa.

U hloka thuso ho etsa qeto ea hore na lesela la PTFE la calendered le nepahetse bakeng sa kopo ea hau? Aokai PTFE e fana ka likhetho tse peli tse nang le data e felletseng ea tekheniki. Ikopanye le rona ka maemo a hau a ts'ebetso, litlhoko tsa mochini, le litlhoko tsa ho qetela.

Litaba li fanoe ke Jiangsu Aokai New Materials Technology Co., Ltd.

Haeba u ka rata ho tseba haholoanyane ka lintlha tse qaqileng, maemo a ts'ebeliso, le litharollo tse ikhethileng bakeng sa mohala oa rona o felletseng oa sehlahisoa, ho kenyeletsoa masela a mocheso o phahameng oa PTFE, litheipi tsa mocheso o phahameng oa PTFE, mabanta a marang-rang a PTFE, mabanta a mochini a se nang mochini, masela a mahlakoreng a le mong a PTFE, masela a nang le mocheso o phahameng oa mocheso , ka kopo ikopanye le rona.

Re ts'ehetsa filosofi ea ts'ebeletso ea botsebi le bots'epehi, 'me re ikitlaelletsa ho fana ka litharollo tsa sebaka se le seng le lits'ebeletso tse nahannoeng bakeng sa bareki bohle.


Tlhahiso ea lihlahisoa

Sehlahisoa Botsa

Lihlahisoa tse amanang

Lintho tse Ncha tsa Jiangsu Aokai
AoKai PTFE ke setsebi PTFE Coated Fiberglass Fabric Manufacturers le barekisi ba Chaena, ba khethehileng ka ho fana ka PTFE Adhesive Tape, PTFE Lebanta la Conveyor, PTFE Mesh Belt Ho reka kapa ho rekisa lihlahisoa tsa lesela la fiberglass tse koahetsoeng ka PTFE . Bophara bo bongata, botenya, mebala e fumaneha ka mokhoa o ikhethileng.

LIEKETSENG POTLAKO

SEHLAHISO SEHLOPHA

ITEANYE LE RONA
 Aterese: Zhenxing Road, Dasheng Industrial Park, Taixing 225400, Jiangsu, China
 Mohala:  +86 18796787600
 E-mail:  vivian@akptfe.com
Mohala: +86 13661523628
   E-mail: mandy@akptfe.com
 Webosaete: www.aokai-ptfe.com
Copyright ©   2024 Jiangsu Aokai New Materials Technology Co., Ltd. Litokelo tsohle li sirelelitsoe Sebaka sa marang-rang