Maikutlo: 0 Mongoli: Nako ea Phatlalatso ea Mohlophisi oa Sebaka: 2026-06-05 Tšimoloho: Sebaka
Tsamaea ka har'a fektheri efe kapa efe ea matla a letsatsi. Laminator e sebetsa ka 150 ° C, e hatella EVA encapsulant pakeng tsa khalase le backsheet. Ntle le teipi ea PTFE, EVA e qhibilihisitsoeng e ne e ka khella holim'a platen ea ho futhumatsa le silicone diaphragm, e etsa hore ho be le litšila tse senyang karolo e latelang 'me ho nka lihora ho senya.
Ke eona ts'ebeliso e hlakileng. Empa ho na le e sa bonahaleng haholo: ka har'a mojule o felileng, Theipi ea PTFE e pota-potile maballo a libese moo e fetang ka har'a li-backsheet, e thibelang ho phatloha ho matla haholo. Bakeng sa litsamaiso tsa 1500V (tse tloaelehileng kajeno), insulation ena ke ts'ireletso e tlamehang.
Aokai PTFE e fana ka mefuta e 'meli - lisebelisoa tse sebelisoang le ho kenya ka ho sa feleng - ka litlhoko tse fapaneng ka ho hlaka. Ha re tsamaee moo teipi ea PTFE e kenang mojuleng oa PV, 'me ke thepa efe ea bohlokoa sebakeng ka seng.
Ha ho kopo e le 'ngoe - tse hlano.
Sebaka |
Karolo |
Mofuta oa Tape |
Tlhokahalo ea Bohlokoa |
|---|---|---|---|
Lithako tsa laminator |
Tšoasa EVA/POE e khaphatsehang |
PTFE e tšehelitsoeng ka fiberglass e nang le silicone PSA |
E sa thupeng, ebola e hloekile, 150°C+ |
Insulation ea busbar (mojule ea ka hare) |
Thibela bokhuts'oane ho backsheet/frame |
Filimi e tiileng ea PTFE (ha e na khalase) |
Matla a dielectric > 8kV, <1% a honyela |
Li-terminal tsa mabokose a mateano |
Insulate solder manonyeletso, lokisa lithapo |
Filimi ea PTFE kapa khalase e tšesaane ea fiberglass |
UL94 V-0, 85°C e tsoelang pele, ho hanyetsa ho sisinyeha |
Mask ea soldering (li-stringer / rework) |
Tšireletso ea nakoana |
Theipi e tšesaane ea PTFE, silicone kapa acrylic ea premium |
E thibelang solder, ha e na masalla ka mor'a ho ebola |
Ho roala maske (foreimi / junction box pitsa) |
Tlosa libaka ho tloha ho penta / ho pata |
Theipi ea PTFE e nang le tack e phahameng ea pele |
Ho lokolloa ho hloekileng, ha ho na phetiso ea sekhomaretsi |
Nakong ea lamination (145-165 ° C, 15-25 metsotso), EVA encapsulant e qhibiliha le ho phalla. Ba bang ba pepesehela mathōkong. Haeba e hokahana le poleiti ea ho futhumatsa ea tšepe kapa silicone vacuum diaphragm, e tlama ka ho sa feleng.
Theipi ea PTFE e e rarolla joang
Theipi ea PTFE e sebelisoang holim'a libaka tsena e etsa hore EVA e phekotsoeng e be sekotoana se le seng. Basebelisi ba hlakola tepi ka lesela pakeng tsa lipotoloho, 'me kopo e le' ngoe e nka libeke.
Seo u lokelang ho se sheba ka theipi ea lamination
Substrate: Fiberglass-reinforced PTFE (0.13-0.18mm). Filimi e hloekileng ea PTFE e lla habonolo ha e hlakola EVA e folisitsoeng.
Sekhomaretsi: Silicone PSA feela. Acrylic e nolofatsa mme e phophoma ho 150 ° C, e silafatsa laminator.
Mocheso o fokotsehile: Ha o na thuso ka mocheso oa lamination - theipi ha ea lokela ho sotha kapa ho pepesa mathōko a tšepe.
Phokotso e tlase ea khase: Tlas'a vacuum lamination, li-volatiles tse tsoang ho sekhomaretsi sa boleng bo tlase li ka baka li-bubble mojuleng. Kakaretso ea tahlehelo ea boima <1% ke sepheo se setle.
Ho tloha mokatong oa fektheri : Moetsi oa mochine o le mong o tlalehile ho fokotsa nako ea ho hloekisa laminator ho tloha metsotso e 45 ho ea ho metsotso e 5 ka mor'a ho fetola tepi ea PTFE e tšehetsoeng ke fiberglass e nang le sekhomaretsi se phahameng sa crosslink silicone. Theipi e ile ea bitsa chelete e ngata esale pele empa e ile ea ipusa ka mor'a libeke tse peli.
Ka har'a mojule o phethiloeng, li-busbars (ribone ea koporo e tintsoeng) e hokahanya likhoele tsa sele le lebokose la mateano. Moo li fetang lekhalo le ka morao, kapa li kobeha haufi le foreimi ea aluminium, sebaka sa ho koala se ka ba thata. Theipi ea PTFE e pota-potile sebaka sa libese libakeng tsena.
Theipi ena ha e sebelisoe . E tlameha ho tšoarella bophelo ba tiisetso ea module - lilemo tse 25 kapa ho feta - kantle, tlas'a UV, ho palama baesekele ea mocheso (-40 ° C ho +85 ° C), le mocheso o mongobo (85 ° C / 85% RH).
Litlhaloso tse mahlonoko bakeng sa tepi ea insulation ea busbar
Tlhokahalo |
Lebaka Leo e Leng Bohlokoa |
|---|---|
Matla a dielectric ≥8kV (0.08mm) / ≥10kV (0.13mm) |
E tlameha ho lula e phahame ka mor'a botsofali ba mocheso o mongobo oa 1000-2000h (IEC 61215) |
Kakaretso ea ho honyela ≤1% (ka nepo ≤0.5%) |
E thibela khatello ea morao-rao kapa busbar e pepesitsoeng ka mor'a nako ea mocheso |
CTI 600V (PTFE ea tlhaho) |
Ha ho na lipina tsa conductive tsa carbon tse tlas'a tšilafalo ea holim'a metsi |
Khanyetso ea UV (bakeng sa li-module tsa likhalase tse peli) |
Sekhomaretsi ha sea lokela ho nyenyefatsa ho kenella ha leseli |
Silicone PSA, eseng acrylic |
Acrylic hydrolyzes tlas'a mocheso o mongobo, e lahleheloa ke ho khomarela le ho tsoa ha acetic acid. |
UL94 V-0 kapa VTM-0 |
E hlokeha bakeng sa setifikeiti sa polokeho (UL 510) |
Tlhokomeliso ea indasteri: Baetsi ba limmojule ba bang ba theko e tlase ba sebelisa tepi ea polyimide (Kapton) bakeng sa ho koala li-busbar. Le hoja polyimide e na le matla a phahameng a dielectric, e monya mongobo 'me e ka lahleheloa ke thepa ea ho kenya letsoho mochesong o mongobo. PTFE e ntse e tsitsitse. Bakeng sa li-module tsa 1500V, PTFE e ntse e eketseha haholoanyane.
Ka har'a lebokose la mateano, mehatla ea busbar e solder ho diode / terminal block. Theipi ea PTFE e na le likarolo tse peli: ho kenya letsoho moo li-conductor tse se nang letho li leng haufi, le ho lokisa ka mochini - ho theisetsa lithapo fatše ho thibela mokhathala oa ho sisinyeha.
Hobaneng ho lieha lelakabe ho tlama
Lebokose la mateano ke mohloli o ka bang teng oa ho khantša haeba 'bypass diode' e sa atlehe. Theipi ea PTFE mona e tlameha ho ba le lintlha tsa UL94 V-0. Hape, e tlameha ho sebetsana le mocheso o tsoelang pele ho tloha diode (ka tloaelo 85-90 ° C) ntle le ho haha kapa ho lahleheloa ke ho khomarela.
Theipi ea filimi ea PTFE e tšesaane (0.05-0.08mm) e sebetsa hantle mona hobane e phuthela ka thata ho pota-pota lithapo le litheminale.
Nakong ea li-tabbing le likhoele, flux le solder e qhibilihisitsoeng e ka hasana ka har'a lisele, ea baka mefokolo ea litlolo kapa li-micro-cracks. Theipi ea PTFE e koahela ka nakoana likarolo tsa lisele kapa libaka tseo e seng tsa soldering.
Litlhoko tse fapaneng - ha ho hlokahale botsofali ba nako e telele
Ho hanyetsa mocheso o phahameng feela (ho pepeseha hakhutšoanyane ho 300 ° C+ ho tloha ho tšepe ea soldering), sebaka se thibelang solder, le masala a zero ka mor'a ho ebola. Esita le sekhomaretsi sa acrylic se ka sebetsa mona kaha ho pepeseha ho khutšoanyane le mocheso o phahameng - empa silicone e sireletsehile mocheso ofe kapa ofe o fetang 200 ° C.
Kopo |
Substrate |
Sekgomaretsi |
Teko ea Bohlokoa ho Kopa |
|---|---|---|---|
Tšireletso ea moeli oa laminator |
Fiberglass PTFE 0.13-0.18mm |
Silicone PSA (260°C rated) |
Ho lahleheloa ke boima ba 'mele <1% |
Busbar insulation (ea sa feleng) |
Filimi e tiileng ea PTFE 0.08-0.13mm |
Silicone PSA (high crosslink) |
IEC 61215: mocheso o mongobo oa 1000h + libaesekele tse futhumetseng + UV |
Junction box insulation |
PTFE filimi 0.05-0.08mm |
Silicone PSA, UL94 V-0 |
Tekanyo ea lelakabe, matla a dielectric |
Mask ea soldering |
Filimi kapa theipi ea PTFE e tšesaane |
Silicone kapa acrylic premium |
Ha ho masalla ka mor'a teko ea peel ho 200 ° C |
Mekhahlelo e 'meli e fapaneng ea litheipi ea PTFE e sebeletsa indasteri ea PV.
Lisebelisoa tsa ts'ebetso (ts'ireletso ea laminator, mask a solder): tsepamisa maikutlo ho se nang thupa, ho hloekisa habonolo, le ho hanyetsa mocheso oa nakoana.
Insulation ea ka hare e sa feleng (sekoahelo sa busbar, lebokose la mateano): batla litlhoko tse feletseng tsa IEC 61215 - mocheso o mongobo, ho palama baesekele, UV, le shrinkage <1%.
Silicone PSA ha e ka buisanoa ka theipi efe kapa efe e tla bona 150 ° C+ kapa bophelo ba kantle ba lilemo tse 25.
Aokai PTFE e fana ka mekhahlelo e 'meli ka litokomane tsa liteko. Bakeng sa insulation ea libese, re fana ka data e nang le mocheso o mongobo oa khale oa dielectric. Bakeng sa theipi ea lamination, re fana ka tlhahlobo ea outgassing le litšupiso tsa bophelo ba tšimo.
Lintlha tse ka holimo tsa tekheniki li fanoa ke Jiangsu Aokai New Materials Technology Co., Ltd.
Bakeng sa lintlha tse qaqileng, meralo ea kopo, le litharollo tse ikhethileng bakeng sa lihlahisoa tse felletseng tse kenyelletsang PTFE lesela la mocheso o phahameng oa mocheso oa PTFE, lebanta la PTFE mesh conveyor, lebanta la mochini o se nang sekoli, lesela le koahetsoeng ka lehlakoreng le le leng la PTFE, lebanta la conveyor le hanyetsanang le mocheso o phahameng le lesela la fiberglass le ikopanye le rona:
Mong. Guo: +86 18944819998
Mong. Liu: +86 13705266308
Ka ho ts'ehetsa boits'oaro le bots'epehi, re fana ka litharollo tsa indasteri tse ikhethileng le ts'ebeletso e hlokolosi ka mor'a thekiso.