Maikutlo: 0 Mongoli: Nako ea Phatlalatso ea Mohlophisi oa Sebaka: 2026-06-01 Tšimoloho: Sebaka
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.
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.
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.
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 |
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 |
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)
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%.
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.
Mong. Guo: +86 18944819998
Mong. Liu: +86 13705266308
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.