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Kaya » Mahungu » Lapi leri pfanganisiweke na PTFE » Swipfuno swa Lapi ra PTFE ra Mahiselo ya le Henhla tanihi Tigaskete to Insulating – 10 wa Mimbuyelo ya Nkoka

Swipfuno swa Lapi ra PTFE ra Mahiselo yale henhla tani hi Ti Gaskets to Insulating – 10 wa Mimbuyelo ya Nkoka

Ku langutiwa: 0     Mutsari: Muhleri ​​wa Sayiti Nkarhi wo kandziyisa: 2026-07-03 Masungulo: Ndhawu

Vutisa

Eka switirhisiwa swa gezi, ti transformers, na tisisiteme to lulamisa tikhemikhali, ti insulating gaskets ti tirha xiave xa nkoka – ti sivela ku khuluka ka gezi, ti tiyisela ku hisa, ti lwisana na tikhemikhali, naswona ti hlayisa vutshembeki bya michini ehansi ka ntshikelelo. Switirhisiwa leswi tolovelekeke xin’wana na xin’wana xina swipimelo: mica ya brittle, rhaba ya onhaka ehansi ka kuhisa, naswona pure PTFE creeps ehansi ka ndzhwalo lowu nga heriki.

Lapi ra PTFE ra mahiselo yale henhla (PTFE-coated fiberglass) ri tlhantlha swiphiqo leswi. Yi hlanganisa ku pfaleriwa ka gezi ka PTFE na matimba ya michini na ku tiya ka dimensional ya fiberglass.

Aokai PTFE yi endla ti PTFE insulating gaskets hi vukulu byo hambana hambana na vukulu. Nkongomiso lowu wu hlamusela khume ra swipfuno swa nkoka eka switirhisiwa swa ntolovelo swa gasket.

Ku Hlayisa Gezi ka kahle swinene – Ku Tshembeka Eka Swiyimo Hinkwaswo

Tigaskete to pfalela lapi ta PTFE ti tisa ku pfalela ka gezi loku xiyekaka eka swiyimo swo hambana swa ntirho.

1. Matimba ya le henhla ya dielectric na resistivity

Nchumu lowu wuna ku tiya ka volume yale henhla xikan’we na surface resistivity xikan’we na voltage yale henhla ya breakdown, leswi tisaka insulation yo tshembheka hambi kuri eka ti ultra-thin gauges. Dielectric constant na dissipation factor ya yona switshama swiri ehansi eka spectrum yo anama ya frequency, leswi endlaka leswaku yiva kahle eka switirhisiwa swa frequency yale henhla na voltage yale henhla.

2. Yitshamisekile ehansi ka ndzhongho na mahiselo

Kuhambana na switirhisiwa swotala swo pfalela leswi tswongaka ndzhongho naswona swi lahlekeriwa hi matimba ya dielectric, swivumbeko swo pfalela swa lapi ra PTFE aswi cinca cinca hiku olova na mahiselo na ndzhongho. Yi hlayisa matirhelo yo tiya ehansi ka tindzhawu leti tsakamaka naku hisa, hindlela leyinene yi sivela creepage xikan’we naku tshoveka ka dielectric.

Ultra-Wide Operating Temperature Range – Kusuka eka -70°C kuya eka 260°C

Mahiselo ya vukorhokeri lebyi yaka emahlweni ya sukela eka -70°C kuya eka 260°C , na ku tiya ka nkarhi wo koma loku tlulaka 300°C. Endzeni ka bandhi leri ra mahiselo, gasket ayi nge olovi, yi onhaka, kumbe ku bola – kuhambanana na ti gaskets ta plastiki kumbe ta rhaba leti tolovelekeke.

Ku pimanisiwa ka ku lwisana na ku hisa:

  • Polyester film – yi onhaka ehenhla ka 150°C

  • Epoxy board – yi pimiwile eka 180°C

  • Ti gaskets ta rhaba – ta tiya naswona ti pandzeka ehenhla ka 200°C

  • Lapi ra PTFE – leri tiyeke eka 260°C ri ya emahlweni

PTFE_Chati_ya_Ku pimanisa_ku_Tiyisela_ka_Mahiselo_ya_Lapi.png

Ku Lwisana na Tikhemikhali ta Misava Hinkwayo – 'Hosi ya Tipulasitiki'.

Yi thyiwile vito ra xirhangiso ra 'Hosi ya Tipulasitiki', PTFE yi tiyisela kwalomu ka ti acid hinkwato to tiya (kukatsa na aqua regia), ti alkali to tiya, ti organic solvents, na mafurha. Hambi endzhaku ko nyuperisiwa nkarhi wo leha eka mati lama onhaka kumbe ku hlangana ni tikhemikhali leti nga ni matimba swinene, gasket a yi nge pfimbi, yi nga tshoveki kumbe ku onhaka.

Mfanelo leyi yina nkoka swinene eka swiphemu swa insulation eka switirhisiwa swa tikhemikhali, electroplating, na semiconductor laha kungana switirhisiwa swo bola.

PTFE_Lapi_Ku_Tiyisela_Tikhemikhali_Ku_Ndlela_Ku pimanisiwa.png

Vuandlalo lebyi nga Namarheli – Anti-Contamination na Creepage Prevention

Hi matimba yale hansi swinene yale henhla, lapi ra PTFE ri hlongola ntshuri, swivati ​​swa oyili, ndzhongho, na masalela ya tikhemikhali ku hlayisa vuandlalo byi basile hi nkarhi wa ntirho wa nkarhi woleha. Ehansi ka swiyimo swotsakama na leswi thyakeke, tindlela leti fambisaka swa tika ku tivumba – hindlela leyinene ti tshikelela creepage xikan’we naku tlakusa vuhlayiseki bya gezi.

Nhundzu leyi nga namarheli yi tlhela yi olovisa ku hlayisiwa swinene; ku basisa ku nga endliwa ntsena hi ku sula kumbe ku tibasisa.

PTFE_Ku_Tibasisa_Xifaniso_xa_Xifaniso_xa_Xifaniso_xa_Ku nga_Swi_Stick.png

Matimba yale henhla ya Tensile xikan’we naku tiya ka Dimensional – No Creep

Substrate ya fiberglass yinyika swilo leswi matimba ya kahle swinene ya tensile, ku tsandzeka ku handzuka, na ku tiya ka dimensional, ku lwisana na ku pfotlosiwa, ku leha, na ku hunguteka ka mahiselo. Yi hlayisa ku enta loku fanaka na ku flata ehansi ka kuhisa na ntshikelelo, leswi tiyisisaka vukheta byale henhla bya nhlengeletano.

Vuyelo bya nkoka – ku hava ku khuluka ka xirhami (creep) .

Kuhambana na maphepha ya PTFE yo basa, lawa ya talaka ku khuluka hi xirhami (creep) ehansi ka matimba yo khoma lawa ya tshamaka, ti gaskets ta malapi ta mahiselo yale henhla ya PTFE ti hlayisa ku tiya loku tiyeke xikan’we na swivandla swa insulation eka kutirhisiwa ka nkarhi woleha. Ku tiyisisiwa ka fiberglass swi sivela PTFE kuva yi huma hiku nonoka ehansi ka ntshikelelo.

Data ya xikambelo xa Aokai PTFE: Ti gaskets ta PTFE leti tengeke tinga olova hi 15-25% endzhaku ka 100 wa tiawara ta ntshikelelo eka 200°C. Ti gaskets ta malapi ta PTFE ti kombisa ku cinca ka <5% wa vukulu ehansi ka swiyimo leswi fanaka – ku hlayisa ku pfuleka ka insulation loku nga cincekiki.

PTFE_Cloth_vs_Pure_PTFE_Ntshikelelo_wa_Ntshikelelo_wa_Nkarhi_wo Leha_Ku pimanisa_ku_Creep.png

Low Friction Coefficient – ​​Ku lwisana na ku ambala na ku hunguta mpfumawulo

PTFE yina friction coefficient yale hansi swinene ya 0.05–0.1 . Loko yi cheriwa tani hi ti insulating pads ta swiphemu leswi rhetaka kumbe switirhisiwa leswi rhurhumelaka:

  • Swi hunguta ku rhurhumela

  • Swi herisa mpfumawulo

  • Ku papalata ku thyakisa ka xirhendzevutani loku vangiwaka hi swilo leswi nga ni thyaka leri vangiwaka hi ku hlangana

Leswi swina nkoka swinene eka ti insulating gaskets leti tirhisiwaka eka switchgear, ti motor housings, na switirhisiwa leswi talaka ku rhurhumela.

Ku Dyuhala loku Hlawulekeke na ku Tiyisela Maxelo

Ti gaskets ta malapi ta PTFE ti lwisana na miseve ya ultraviolet, oxidation, mould, na tindzhawu leti hisaka-ku kufumela. Hambi endzhaku ko tshama nkarhi woleha ehandle kumbe ku cincana ka swirhendzevutani swa mahiselo yale henhla na yale hansi, aswinga tiya kumbe ku pandzeka kufana na ti gaskets ta rhaba.

Vutomi bya vutirheli: Ti gaskets ta malapi ya PTFE hi ntolovelo ti tshama 5-10x ku tlula switirhisiwa swa ntolovelo swa rhaba kumbe plastiki yo pfalela eka tindzhawu tale handle na letingana mahiselo yale henhla.

Ku lulamisiwa loku Cinca-cincaka – Ku Vekiwa ko olova

Ti gaskets ta malapi ta PTFE tinga tsemiwa tiva swivumbeko swokarhi hi swikero, ti die cutters, kumbe ti laser cutters.

  • Ti options ta back adhesive – leti kumekaka kuva ti namarhela hiku hatlisa naku veka

  • Substrate ya lapi leyi olovaka – yi fambisana na swiphemu leswi govekeke kumbe leswinga tshamisekangiki

  • Ku enta – kusuka eka 0.08 mm kuya eka kutlula 1 mm ku enerisa ku lwisana ka voltage yohambana hambana xikan’we na swipimelo swa ndzhawu

PTFE_Cloth_Custom_Cut_Cut_Swivumbeko_Switirhisiwa_Switirhisiwa.png

Flame Retardant naswona A yi na Chefu – Yi Hlayisekile eka Switirhisiwa swa Nkoka

PTFE yi fikelela mpimo wa le henhla wa ku sivela malangavi (hi ntolovelo UL94 V-0 ), yi titima kan’we loko yi ri ekule na ndzilo handle ko seketela ku hisiwa.

Ti grade totala ta lapi ra mahiselo yale henhla ya PTFE ti landzelela swipimelo swa FDA swa ku khumbana ka swakudya – leswingariki na chefu naswona swinga nun’hweli, leswi hlayisekeke eka ku pfaleriwa eka michini ya swa vutshunguri na yo paka swakudya.

Ku pimanisiwa ka Matirhelo loku heleleke – Ha yini Lapi ra PTFE ri Hlula

Swilo

Xipimelo xa Mahiselo

Ku Lwisana ni Tikhemikhali

Ku cinca-cinca

Ku Lwisana na Creep

Ku tirhisiwa ka michini

Lapi ra PTFE

260°C

Kahle

Kahle

Kahle

Kahle

Xiphepherhele xa Mica

600°C (kambe yi tshoveka) .

Kahle

Xisiwana (xi brittle) .

Kahle

Vusweti

Rhaba/pulasitiki

120-180°C ya xiyimo xa le henhla

Xikarhi

Kahle

Vusweti

Kahle

Xiphepherhele xa PTFE xo basa

260°C

Kahle

Kahle

Swisiwana (swi gayela) .

Kahle

Swihlawulekisi swa nkoka:

  • Ku hambana na mica sheets: Lapi ra PTFE ra olova, ari tshoveki, ra olova ku lulamisa naku veka, naswona rinyika ku tiya ka ndzhongho ka xiyimo xale henhla.

  • Ku hambana na ti gaskets to pfalela rhaba kumbe plastiki: Lapi ra PTFE rinyika giredi yin’we yale henhla eka ku tiyisela mahiselo, ku lwisana na ti khemikhali, na vuswikoti byo lwisana na ku dyuhala.

  • Ku hambana na pure PTFE thin sheets: Lapi ra PTFE ri lwisana na ku khuluka ka xirhami na ku creep, na matimba yale henhla ya michini xikan’we naku tiya ka dimensional yo antswa – swifanele ngopfu eka swiyimo swa nkarhi woleha swa clamped insulation.

PTFE_Lapi_Mica_Pure_PTFE_Matirhelo_Chati_ya_Radar.png

Nkatsakanyo – Nhlawulo lowunene wa Switirhisiwa swa Insulation leswi Laveka

Ti gaskets ta malapi ta mahiselo yale henhla ya PTFE ti tirha tani hi nhlawulo lowunene eka swiyimo leswi lavaka ku lwisana swinene na mahiselo, ku tiyisela ka voltage, ku basa ka le henhla, na vutomi byo leha bya ntirho:

  • Swihundzuluxi swa frequency ya le henhla

  • Ku pfaleriwa ka xilotlelo xa motor

  • Ku pfaleriwa ka xisirhelelo xa ku hisa

  • Ku hambanisiwa ka le ndzeni ka switirhisiwa swa gezi

  • Ku pfaleriwa ka flange ya tikhemikhali

  • Switirhisiwa swa semiconductor

Aokai PTFE yi nyika ti gaskets to pfalela lapi ta PTFE hi swivumbeko swa ntolovelo, ku tiya, na swihlawulekisi swa ku namarhela ka le ndzhaku. Hi nga nyika swiviko swa swikambelo swa matimba ya dielectric na switifikheti swa switirhisiwa loko hi komberiwa. Tihlanganise na hina hi swilaveko swa wena swa insulation na swiringanyeto swa voltage.

Vuxokoxoko bya xithekiniki lebyi nga laha henhla byi nyikiwa hi Jiangsu Aokai Switirhisiwa Leswintshwa Thekinoloji Co., Ltd.

Loko u lava ku kuma swihlawulekisi leswi nga na vuxokoxoko, swiyimo swa xikombelo na swintshuxo leswi endleriweke photifoliyo ya hina leyi heleleke ya swikumiwa ku katsa na lapi ra mahiselo ya le henhla ya PTFE, thepi yo namarhela ya mahiselo ya le henhla ya PTFE, bandi ra mesh ra mahiselo ya le henhla ya PTFE, bandi ro kandziyisa ku hisa leri nga na swirhabyani, lapi ra PTFE ra tlhelo rin’we, bandi ro fambisa leri nga lwisaniki na mahiselo ya le henhla na fiberglass leyi tiyiselaka ku hisa lapi, hi kombela u hi tihlanganisa hi ku tirhisa vuxokoxoko lebyi nga laha hansi:

Hi seketela vutshila na vutshembeki tanihi milawu ya hina ya nkoka ya bindzu, hi mbilu hinkwayo hi tisa swintshuxo swa tiindasitiri swa xiyimo xin’we na vukorhokeri bya vaxavi lebyi anakanyisisiweke eka vatirhisani hinkwavo!

Xitsundzuxo xa swikumiwa

Vutisa Swikumiwa

Switirhisiwa leswi fambelanaka na swona

Jiangsu Aokai Switirhisiwa Leswintshwa
AoKai PTFE i ya xiphurofexinali PTFE Coated Fiberglass Fabric Vaendli na vaphakeri eChina, lava hlawulekeke eka ku nyika PTFE Thepi yo Namarhela, PTFE Xirhendzevutani xa Vutleketli, PTFE Bandhi ra Mesh . Ku xava kumbe ku xavisa hi wholesale switirhisiwa swa lapi ra fiberglass leri pfanganisiweke na PTFE . Ku anama ko tala, ku enta, mihlovo ya kumeka hi ku landza swilaveko swa wena.

XITLHOKOVETSELO XA XITLHANYI

XIYENGE XA SWITSHURIWA

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