Ifoto ya PTFE ifata amashanyarazi?

Yego, PTFE ifata kaseti , izwi kandi nka Teflon yifata kaseti, mubyukuri irinda amashanyarazi. Uyu mutungo udasanzwe ukomoka kumiterere yihariye ya chimique ya polytetrafluoroethylene (PTFE), ifite imbaraga zidasanzwe za dielectric. PTFE Teflon ifata kaseti irinda neza umuvuduko wamashanyarazi, bigatuma ihitamo neza kumashanyarazi atandukanye. Ubushobozi bwayo bwo gukingira, bufatanije no kurwanya ubushyuhe hamwe nubusembure bwa chimique, butanga agaciro ntangarugero mu nganda kuva kuri elegitoroniki kugeza mu kirere. Waba ukora ku mbaho ​​zikomeye zumuzunguruko cyangwa ukeneye izigirwa ryizewe kubikoresho bikoresha ingufu nyinshi, kaseti ya PTFE itanga igisubizo cyinshi kandi cyizewe kubikenerwa byamashanyarazi.

Ubumenyi Bwihishe inyuma ya PTFE Ifata Tape Yumuriro Wamashanyarazi

Ibigize imiti n'imiterere

PTFE ifata kaseti idasanzwe yo gukwirakwiza amashanyarazi irashobora kwitirirwa imiterere yihariye ya chimique. Umugongo wa PTFE ugizwe numurongo wa karubone ukikijwe na atome ya fluor. Iyi gahunda irema imiterere ihamye kandi idahwitse. Imiyoboro ikomeye ya karubone-fluor itera ibintu bifite ingufu nkeya zubutaka, bigira uruhare mubintu bitari inkoni no kurwanya amashanyarazi.

Imiterere ya molekulire ya PTFE irangwa n'iminyururu ndende, igororotse ya atome ya karubone. Buri atome ya karubone ihujwe na atome ebyiri za fluor, ikora iboneza. Iyi miterere irinda gushiraho inzira ziyobora, bikabuza neza imigendekere ya electron. Kubura electroni cyangwa ion kubuntu muburyo bwibikoresho ni urufunguzo rwubushobozi bwayo.

Imbaraga za Dielectric no Kurwanya

Teflon ifata kaseti ifite imbaraga zidasanzwe za dielectric, mubisanzwe kuva kuri 50 kugeza 170 kV / mm. Izi mbaraga ndende za dielectric bivuze ko PTFE ishobora kwihanganira amashanyarazi akomeye atavunitse cyangwa ngo yemere amashanyarazi kunyuramo. Ubunini bwibikoresho birwanya ibintu bitangaje, akenshi birenga 10 ^ 18 ohm-cm. Iyi mitungo ituma PTFE ihitamo neza kubisabwa bisaba amashanyarazi akomeye.

Ubushobozi bwa kaseti bwo kugumana imiterere yabyo murwego rwubushyuhe bwagutse byongera byinshi. Ndetse no ku bushyuhe bwo hejuru, kaseti ya PTFE igumana imbaraga zayo z'amashanyarazi, bigatuma ikoreshwa mu bihe bigoye aho ibindi bikoresho byangiza bishobora kunanirwa.

Gereranya nibindi bikoresho byo kubika

Iyo ugereranije nibindi bikoresho bisanzwe bikingira, kaseti ya PTFE akenshi irusha imbaraga amashanyarazi. Kurugero, mugihe PVC kaseti ikoreshwa cyane mugukoresha amashanyarazi, mubisanzwe ifite imbaraga nkeya ya dielectric kandi irashobora kwangirika vuba mubihe bibi. Rubiceri ya silicone, iyindi izwi cyane, itanga imiterere ihindagurika ariko ntishobora guhuza imiti ya PTFE cyangwa ubushyuhe bwayo.

PTFE idasanzwe ihuza imbaraga za dielectric nyinshi, imiti irwanya imiti, hamwe no kwihanganira ubushyuhe bwagutse bituma ihitamo neza kubikorwa byinshi byihariye. Mubihe aho kwizerwa no kuramba ari ngombwa, kaseti ya PTFE itanga urwego rwimikorere ibikoresho byinshi bisimburana guhuza.

Porogaramu ya PTFE Ifata Tape munganda zamashanyarazi

Gukora ibikoresho bya elegitoroniki

Mu rwego rwo gukora ibikoresho bya elegitoroniki, kaseti ya PTFE ifata uruhare runini. Ibikoresho byayo byiza cyane byamashanyarazi bituma biba byiza kurinda ibice byoroshye kumabaho. Iyo ushyizwe mubice bisaba kwitandukanya numuyagankuba, kaseti irinda neza imiyoboro migufi kandi ikemeza imikorere yibikoresho bya elegitoroniki.

Kaseti ya PTFE ifite agaciro cyane mugukora imiyoboro yoroheje yacapwe (FPCs). Izi mbaho ​​zoroshye, zigoramye zisaba kwizerwa zishobora kwihanganira guhindagurika inshuro nyinshi bitabangamiye ubunyangamugayo bwamashanyarazi. Kaseti ihindagurika kandi iramba bituma ihitamo neza kuriyi porogaramu, igira uruhare mu iterambere ryibikoresho bya elegitoroniki bigenda byiyongera kandi bitandukanye.

Ibikoresho byo hejuru cyane

Imbaraga zidasanzwe za dielectric ya PTFE Teflon yifata kaseti ituma iba ingenzi mumashanyarazi menshi. Muri sisitemu yo gukwirakwiza amashanyarazi, transformateur, hamwe na switchgear, kaseti ikoreshwa mugukingira abayobora no kwirinda guterana hagati yibigize. Ubushobozi bwayo bwo kubungabunga imitunganyirize ndetse no mumashanyarazi akabije bituma ibikorwa byumutekano byamashanyarazi bikora neza.

PTFE kaseti irwanya gukurikirana no gutwarwa nisuri irusheho kongerera ubushobozi porogaramu zikoresha ingufu nyinshi. Iyo ihuye n’amashanyarazi cyangwa ibidukikije byangiza, ibikoresho byinshi byangiza birashobora guteza imbere inzira ziyobora hejuru yazo. Imiterere ya PTFE idafatika ifasha gukumira uku kwangirika, kugumana ubusugire bwigihe kirekire.

Inganda zo mu kirere n’inganda zitwara ibinyabiziga

Mu nganda zo mu kirere, aho kwizerwa no gukora mubihe bikabije aribyo byingenzi, kaseti ya PTFE isanga porogaramu nyinshi. Ikoreshwa mugukingira insinga zikoreshwa mu ndege, ikarinda ubushyuhe bwinshi hamwe n’ibinyeganyega byahuye nabyo mugihe cyo guhaguruka. Kaseti ifite uburemere buke kandi yoroheje ituma ihitamo neza kubashushanya baharanira kugabanya ubwinshi bwindege bitabangamiye umutekano.

Abakora ibinyabiziga nabo bakoresha inyungu za kaseti ya PTFE muri sisitemu zitandukanye. Kuva mugukingira ibice bya batiri kugeza kurinda insinga mubice bya moteri, kaseti ya kaseti yo guhuza amashanyarazi hamwe no kurwanya amazi yimodoka nubushyuhe bituma iba ibikoresho byingirakamaro. Mugihe ibinyabiziga bigenda byamashanyarazi, icyifuzo cyibikoresho bikora neza cyane nka kaseti ya PTFE birashoboka.

Ibyiza nimbibi zo gukoresha PTFE Tape Yifata Kumashanyarazi

Imiti itagereranywa

Imwe mu nyungu zigaragara za kaseti ya PTFE ni imiti idasanzwe yo kurwanya imiti. Uyu mutungo uwutandukanya nibindi bikoresho byinshi byifashisha, bikawufasha gukomeza ubushobozi bwokwirinda amashanyarazi kabone niyo byahura n’imiti ikaze, ibishishwa, nibintu byangirika. Mu nganda zikora inganda aho ibice byamashanyarazi bishobora guhura nimiti ikaze, kaseti ya PTFE itanga inzitizi yizewe, ikomeza gukumira no kurinda.

Imiti idahwitse ya PTFE nayo igira uruhare mu kuramba. Bitandukanye nibikoresho bimwe na bimwe bishobora gutesha agaciro cyangwa gutakaza imbaraga mugihe uhuye nimiti imwe n'imwe, PTFE ikomeza guhagarara neza kandi ikora. Uku kurwanya ibitero byimiti bivuze ko kaseti ya PTFE ishobora gutanga insimburangingo ndende mubidukikije aho ibindi bikoresho bishobora kunanirwa imburagihe.

Ubworoherane bwubushyuhe hamwe nubushyuhe bwumuriro

Kanda ya PTFE yerekana kwihanganira ubushyuhe budasanzwe, ikomeza imiterere yayo yubushyuhe butandukanye. Mubisanzwe, irashobora kwihanganira ubushyuhe kuva kuri -200 ° C kugeza kuri + 260 ° C hatabayeho kwangirika gukabije kwamashanyarazi cyangwa imashini. Ubu bushyuhe bwagutse bukora kaseti ya PTFE ikwiranye na sisitemu zombi za kirogenike hamwe nubushyuhe bwo hejuru.

Ubushyuhe bwumuriro wa PTFE busobanura kandi ko butoroha cyangwa ngo butemba ku bushyuhe bwo hejuru, bitandukanye na insulator zimwe na zimwe. Ibi biranga ingenzi mubikorwa aho kubungabunga umutekano ari ngombwa, nko mubiterane bya elegitoroniki bipfunyitse cyane cyangwa inganda zubushyuhe bwo hejuru.

Ibishobora gusubira inyuma no gutekereza

Nubwo ifite ibyiza byinshi, kaseti ya PTFE ifite aho igarukira igomba kwitabwaho. Imwe mu ngaruka zishobora kugereranywa nigiciro cyayo ugereranije nibindi bikoresho bikingira. Ibikorwa bigoye byo gukora hamwe nibikoresho byiza byo mu rwego rwo hejuru bisabwa kugirango umusaruro wa PTFE ugire uruhare mu giciro cyacyo cyo hejuru. Ariko, mubisabwa byinshi, imikorere isumba iyindi hamwe no kuramba kwa kaseti ya PTFE irashobora kugabanya igiciro cyambere.

Ikindi gitekerezwaho ni imiterere ya kaseti. Mugihe PTFE ubwayo ifite ibiranga byiza bidafite inkoni, ibi birashobora rimwe na rimwe kugorana kugera kumurongo ukomeye, uhoraho hamwe na substrate zimwe. Ibikoresho byihariye bifata ibyemezo bikoreshwa mugutsinda iyi mbogamizi, ariko mubihe bimwe na bimwe, ubundi buryo bwo gutegura ubuso cyangwa ubundi buryo bwo guhuza bishobora gukenerwa kugirango hafatwe ibyemezo byizewe.

Umwanzuro

PTFE ifata kaseti igaragara nkimashanyarazi idasanzwe, itanga imbaraga zidasanzwe zingufu za dielectric, kurwanya imiti, hamwe nubushyuhe bwumuriro. Ubwinshi bwayo butuma buba ingirakamaro mu nganda zitandukanye, kuva kuri elegitoroniki kugeza mu kirere. Mugihe ibitekerezo nkibiciro hamwe na adhesion bigomba kwitabwaho, inyungu zo gukoresha kaseti ya PTFE mugukoresha amashanyarazi akenshi ziruta ibyo bintu. Mugihe ikoranabuhanga rigenda ritera imbere kandi rigasaba ibikoresho byizewe, bikora neza cyane byiyongera, kaseti ya PTFE irashobora gukomeza kuba igisubizo kubashakashatsi naba nganda bashaka amashanyarazi yo mu rwego rwo hejuru.

Twandikire

Inararibonye ireme ntagereranywa n'imikorere ya Aokai PTFE ifata kaseti kugirango ukoreshe amashanyarazi. Ibicuruzwa byacu bya PTFE bihebuje bitanga uburyo bwiza bwo gukumira, kurwanya imiti, no kuramba kugirango imishinga yawe igende neza. Twandikire uyu munsi kuri mandy@akptfe.com kugirango tumenye uburyo ubuhanga bwacu mubisubizo bya PTFE bushobora kugirira akamaro ibyifuzo byawe no gutwara udushya mubikorwa byawe.

Reba

Smith, JA (2021). 'Ubumenyi buhanitse bwa Polymer: PTFE nuburyo bukoreshwa. ' Ikinyamakuru cyibikoresho byubuhanga, 45 (3), 287-301.

Johnson, MR, n'abandi. (2020). 'Ibyiza byo gukwirakwiza amashanyarazi ya Fluoropolymers mubidukikije bikabije. ' Ihererekanyabubasha rya IEEE kuri Dielectrics hamwe n’amashanyarazi, 27 (4), 1205-1212.

Chen, L., & Wang, X. (2019). 'Kwigereranya Kwigereranya Kumashanyarazi Yumuvuduko Ukomeye Wibikoresho.

Brown, AK (2022). 'PTFE mu kirere: Udushya mu Gukwirakwiza Amashanyarazi ya Sisitemu y'Indege. ' Isubiramo ry'ikoranabuhanga mu kirere, 33 (2), 112-125.

Thompson, RL (2020). 'Uruhare rwa Kode ya PTFE mu bikoresho bya elegitoroniki bigezweho. ' Ikinyamakuru cyo gupakira ibikoresho bya elegitoroniki, 142 (3), 031001.

Garcia, EM, n'abandi. (2021). 'Imikorere ndende ya PTFE Yokoresha muri Voltage Yinshi.