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PTFE Tape eka Vumaki bya PV: Kusuka eka Lamination Consumable kuya eka 25-Year Insulation

Ku langutiwa: 0 Mutsari: Muhleri wa Sayiti Nkarhi wo kandziyisa: 2026-06-05 Masungulo: Ndhawu

Vutisa

Famba u nghena efemeni yihi na yihi ya tiphaneleni ta dyambu. Laminator yi tirha eka 150°C, yi tshikelela EVA encapsulant exikarhi ka nghilazi na backsheet. Handle ka thepi ya PTFE, EVA leyi n’okiweke a yi ta khuluka eka platen yo kufumeta na diaphragm ya silicone, yi endla mpfilumpfilu wo namarhela lowu onhaka phanele leyi landzelaka naswona wu teka tiawara ku yi khwaxa.

Sweswo i ku tirhisiwa loku nga erivaleni. Kambe ku ni leyi nga vonakiki ngopfu: endzeni ka modyuli leyi hetiweke, . Thepi ya PTFE yi phutsela eka ti busbars laha ti hundzaka eka ti backsheet openings, leswi sivelaka high-voltage creepage. Eka tisisiteme ta 1500V (ya ntolovelo namuntlha), ku pfaleriwa loku i vuhlayiseki lebyi faneleke.

Aokai PTFE yi phakela tinxaka leti hatimbirhi – switirhisiwa swa phurosese na ku pfaleriwa ka nkarhi hinkwawo – hi swilaveko swo hambana hi ndlela yo hlawuleka. A hi fambeni laha thepi ya PTFE yi yaka kona eka modula ya PV, naswona hi tihi swivumbeko leswi nga swa nkoka eka ndhawu yin’wana na yin’wana.

Laha Thepi ya PTFE Yi Tirhisiwaka kona eka Vuhumelerisi bya Modyuli ya Dyambu

Ku hava xikombelo xin’we – ntlhanu.

Ndhawu	Ntirho	Muxaka wa Thepi	Xilaveko xa Nkoka
Makumu ya laminator	Ku khoma ku tala ka EVA/POE	PTFE leyi seketeriweke hi fiberglass leyi nga na silicone PSA	A yi namarheli, yi peel yi basile, 150°C+
Ku pfaleriwa ka busbar (endzeni ka modula) .	Sivela ku koma ku ya eka backsheet/frame	Filimi ya PTFE leyi tiyeke (ku hava nghilazi) .	Matimba ya dielectric >8kV, <1% ya ku hunguteka
Titheminali ta bokisi ra nhlangano	Insulate swihlanganisi swa solder, lunghisa tintambhu	Filimi ya PTFE kumbe fiberglass yo olova	UL94 V-0, 85°C leyi yaka emahlweni, ku lwisana na ku rhurhumela
Xisirhelelo xo solder (stringer/ku tirha nakambe) .	Nsirhelelo wa xinkarhana	Thepi yo olova ya PTFE, silicone kumbe acrylic ya xiyimo xa le henhla	Solder-repellent, kungari na masalela endzhaku ko rhurhumela
Xisirhelelo xo peta (fureme / ku pota ka bokisi ro hlanganisa) .	Mask off tindzhawu kusuka eka pende/potting	Thepi ya PTFE leyi nga na tack yo sungula ya le henhla	Ku humesiwa loku tengeke, ku hava ku hundziseriwa ka namarheta

Laminator Edge Protection – Ku lwisana na ku namarhela ka EVA

Hi nkarhi wa lamination (145-165°C, 15-25 wa timinete), EVA encapsulant ya n’oka naswona ya khuluka. Van’wana handle ko papalata va tsindziyela ehandle ku ya fika emakumu. Loko yi hlangana ni pulati yo kufumeta ya nsimbi kumbe diaphragm ya silicone vacuum, yi boha hilaha ku nga heriki.

Ndlela leyi thepi ya PTFE yi swi tlhantlhaka ha yona

Thepi ya PTFE leyi cheriweke eka swiphemu leswi yi endla leswaku EVA leyi horisiweke yi rhurhumela hi xiphemu xin’we. Vafambisi va sula thepi hi lapi exikarhi ka swirhendzevutana, naswona ku tirhisiwa kan’we ku teka mavhiki.

Leswi u faneleke ku swi languta eka thepi ya lamination

Substrate: PTFE leyi tiyisisiweke hi fiberglass (0.13-0.18mm). Pure PTFE film yi handzuka hi ku olova swinene loko yi khwaxa EVA leyi horisiweke.
Xinamarheti: Silicone PSA ntsena. Acrylic yi olova naswona yi khuluka eka 150°C, leswi thyakisa laminator.
Ku hunguteka ka kuhisa: A swi nyawuli eka mahiselo ya lamination – tape ayi fanelanga ku gombonyoka kumbe ku paluxa matlhelo ya nsimbi.
Low outgassing: Ehansi ka vacuum lamination, volatiles kusuka eka adhesive ya xiyimo xale hansi yinga vanga ti bubbles eka module. Ku lahlekeriwa hinkwako ka masa <1% i xikongomelo xa kahle.

Ku suka ehansi ka fektri : Muendli un’we wa modula u vikile ku hunguta nkarhi wo yima wa ku basisa laminator ku suka eka timinete ta 45 hi ku cinca ku ya eka timinete ta 5 endzhaku ko cincela eka thepi ya PTFE ya xiyimo xa le henhla leyi seketeriweke hi fiberglass leyi nga na xinamarheti xa silicone xa crosslink ya le henhla. Thepi leyi a yi durha ngopfu ka ha ri emahlweni kambe yi ti hakerile hi mavhiki mambirhi.

PTFE_Ku Pfuxeta_Thepi_ya_Filimo_PV_Ku Pfala_Ku Pfala_Ku Pfala_Busbar.png

Ku pfaleriwa ka Busbar ka Nkarhi hinkwawo – Ku Tshembeka ka Malembe ya 25 swa Laveka

Endzeni ka modula leyi hetiweke, ti busbars (tinned copper ribbon) ti hlanganisa tintambhu ta ti cell eka bokisi ra junction. Laha ti hundzaka hi le ka slit eka backsheet, kutani ti goveka ekusuhi na aluminium frame, insulation clearance yingava yi tiya. Thepi ya PTFE yi phutsela eka busbar eka tindzhawu leti.

Thepi leyi a hi nchumu lowu dyiwaka . Yifanele ku tshama vutomi bya waranti ya modula – 25 wa malembe kumbe kutlula – ehandle, ehansi ka UV, ku rhendzeleka ka mahiselo (-40°C kuya eka +85°C), na kuhisa loku tsakamaka (85°C/85% RH).

Swihlawulekisi swa nkoka swa thepi yo pfalela ya busbar

Xilaveko	Ha Yini Swi Ri Swa Nkoka
Matimba ya dielectric ≥8kV (0.08mm) / ≥10kV (0.13mm) .	Swifanele ku tshama swiri e henhla endzhaku ka 1000-2000h damp heat aging (IEC 61215) .
Ku hunguteka hinkwako ≤1% (hi ndlela leyinene ≤0.5%) .	Swi sivela ntshikelelo wa backsheet kumbe busbar leyi nga erivaleni endzhaku ka swirhendzevutani swa mahiselo
CTI 600V (PTFE ya ntumbuluko) .	Ku hava ti track ta khaboni leti fambisaka ehansi ka thyaka ra le henhla
Ku lwisana na UV (eka mimojula ya nghilazi timbirhi) .	Adhesive ayi fanelanga ku onhaka kusuka eka ku nghena ka rivoni ra le tlhelo
Silicone PSA, hayi acrylic	Acrylic yi hydrolyzes ehansi ka kuhisa loku tsakamaka, yi lahlekeriwa hi ku namarhela naswona yi humesa gasi ya acetic acid
UL94 V-0 kumbe VTM-0	Swi laveka ku kuma xitifikheti xa vuhlayiseki (UL 510) .

Xitsundzuxo xa indasitiri: Vaendli van’wana va ti modules ta ntsengo wale hansi va tirhisa thepi ya polyimide (Kapton) eka busbar insulation. Loko polyimide yiri na matimba yale henhla ya dielectric, yi tswonga ndzhongho naswona yinga lahlekeriwa hi swivumbeko swa insulation eka kuhisa loku tsakamaka. PTFE yi tshama yi tshamisekile. Eka mimojula ya 1500V, PTFE yi ya yi boxiwa.

PTFE_Tape_Endzeni_Ndzeni_ka_PV_Junction_Box_Closeup.png

Ku Tiyisisa & Ku pfaleriwa ka Bokisi ra Junction

Endzeni ka bokisi ra nhlangano, misisi ya busbar yi solder eka diode/terminal block. Thepi ya PTFE yitirha mintirho yimbirhi: insulation laha ti bare conductors tinga kusuhi, na mechanical fixation – ku tepiwa ti wires ehansi swisivela ku karhala ka vibration.

Ha yini ku sivela malangavi swi boha

Bokisi ra nhlangano i xihlovo xa ku pfurha lexi nga vaka kona loko bypass diode yi tsandzeka ku koma. Thepi ya PTFE laha yi fanele ku va na UL94 V-0 rating. Nakambe, yifanele ku khoma kuhisa loku yaka emahlweni kusuka eka diode (hi ntolovelo 85-90°C) handle ko gayela kumbe ku lahlekeriwa hi ku namarhela.

Thin PTFE film tape (0.05-0.08mm) yitirha kahle laha hikuva yi phutsela swinene eka ti wire na ti terminals.

Soldering Mask & Nsirhelelo wa Nkarhinyana

Hi nkarhi wa tabbing na stringing, flux na molten solder swinga khuluka eka ti cells, leswi endlaka leswaku kuva na swihoxo swa cosmetic kumbe micro-cracks. Thepi ya PTFE yi funengeta swa xinkarhana makumu ya tisele kumbe tindhawu leti nga solderi.

Swilaveko swohambana hambana – aswi laveki ku dyuhala ka nkarhi woleha

Ku tiya ntsena ka kuhisa lokukulu (ku hlangana nyana eka 300°C+ kusuka eka soldering iron), solder-repellent surface, na zero residue endzhaku ko peeling. Hambi kuri acrylic adhesive yinga tirha laha tani hileswi ku hlangana na swona swinga komile naswona mahiselo yale henhla – kambe silicone yi hlayisekile eka kuhisa kwihi na kwihi loku tlulaka 200°C.

Xiphephana xa Cheat xa ku Hlawula hi ku Hatlisa

Xikombelo	Substrate	Xinamarheti	Xikambelo xa Xilotlelo ku ya eka Xikombelo
Nsirhelelo wa le tlhelo ra laminator	Fiberglass PTFE 0.13-0.18mm ya xirhendzevutani	Silicone PSA (leyi ringanyetiweke hi 260°C) .	Ku lahlekeriwa hi vukulu bya ku humesa gasi <1% .
Busbar insulation (ya nkarhi hinkwawo) .	Filimi ya PTFE yo tiya 0.08-0.13mm	Silicone PSA (xihlanganisi xa le henhla xa xihambano) .	IEC 61215: 1000h ku hisa loku tsakamaka + ku rhendzeleka ka ku hisa + UV
Ku pfaleriwa ka bokisi ra nhlangano	Filimi ya PTFE 0.05-0.08mm	Silikoni PSA, UL94 V-0	Xiringaniso xa malangavi, matimba ya dielectric
Xisirhelelo xa ku solder	Filimi yo olova ya PTFE kumbe thepi	Silicone kumbe acrylic ya xiyimo xa le henhla	Ku hava masalela endzhaku ka ku kamberiwa ka peel eka 200°C

Swilo swo hetelela swo Tekiwa

Swiyenge swimbirhi swo hambana swinene swa tithepi ta PTFE swi tirhela indasitiri ya PV.

Switirhisiwa leswi dyiwaka hi maendlelo (nsirhelelo wa laminator, soldering mask): kongomisa eka leswinga namarheli, ku basisiwa hiku olova, na ku tiya ka nkarhi wo koma.
Ku pfaleriwa ka le ndzeni ka nkarhi hinkwawo (ku phutsela ka busbar, bokisi ra nhlangano): ku lava ku ringanela loku heleleke ka IEC 61215 – ku hisa loku tsakamaka, ku rhendzeleka ka mahiselo, UV, na ku hunguteka <1%.

Silicone PSA ayi vulavurisaniwi eka thepi yin’wana na yin’wana leyi nga ta vona 150°C+ kumbe vutomi byale handle bya malembe ya 25.

Aokai PTFE yi phakela swiyenge leswimbirhi hi matsalwa ya xikambelo. Eka busbar insulation, hi nyika damp heat aged dielectric matimba data. Eka lamination tape, hi nyika nxopaxopo wa outgassing na swikombo swa vutomi bya nsimu.

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

Ku kuma vuxokoxoko bya swihlawulekisi, tipulani ta xikombelo, na swintshuxo leswi endleriweke switirhisiwa swa nxaxamelo hinkwawo ku katsa na PTFE lapi ra mahiselo ya le henhla, PTFE thepi yo namarhela ya mahiselo ya le henhla, PTFE mesh conveyor belt, seamless fusing machine belt, single-side PTFE coated fabric, high-temperature resistant conveyor belt na fiberglass cloth , hi kombela u hi tihlanganisa:

Nkulukumba Guo: +86 18944819998
Nkulukumba Liu: +86 13705266308

Hi ku seketela vutshila na vutshembeki, hi phakela swintshuxo swa indasitiri swa xiyimo xin’we leswi endleriweke wena na vukorhokeri bya le ndzhaku ka ku xavisiwa lebyi nga na vukheta.