Iifoyile zeCopper ezikhuselweyo ze-ED

Umfanekiso obonisiweyo we-Shielded ED Copper Foils

Inkcazo emfutshane:

Ifoyile yobhedu eqhelekileyo ye-STD eveliswa yiIsinyithi Esiyilwe Ngomoya Ayipheleli nje ekubeni nombane olungileyo ngenxa yobunyulu obuphezulu bekopolo, kodwa ikwalula ukuyikrola kwaye ingayikhusela ngempumelelo imiqondiso ye-electromagnetic kunye nokuphazamiseka kwe-microwave. Inkqubo yokuvelisa i-electrolytic ivumela ububanzi obuphezulu be-1.2 yeemitha nangaphezulu, ivumela ukusetyenziswa okuguquguqukayo kwiindawo ezahlukeneyo. I-copper foil ngokwayo inobume obuthe tyaba kwaye inokubunjwa ngokugqibeleleyo kwezinye izinto. I-copper foil ikwamelana ne-oxidation kunye nokugqwala kobushushu obuphezulu, okwenza ifaneleke ukusetyenziswa kwiindawo ezinzima okanye kwiimveliso ezineemfuno ezingqongqo zobomi bezinto.

Thumela i-imeyile kuthi Cela iSampulu

Iinkcukacha zeMveliso

Iithegi zeMveliso

Intshayelelo yeMveliso

Ifoyile yobhedu eqhelekileyo ye-STD eveliswe yi-CIVEN METAL ayinayo nje kuphela i-conductivity elungileyo yombane ngenxa yobunyulu obuphezulu bobhedu, kodwa ikwalula ukuyikrola kwaye inokukhusela ngokufanelekileyo imiqondiso ye-electromagnetic kunye nokuphazamiseka kwe-microwave. Inkqubo yokuvelisa i-electrolytic ivumela ububanzi obuphezulu be-1.2 yeemitha nangaphezulu, ivumela ukusetyenziswa okuguquguqukayo kwiindawo ezahlukeneyo. Ifoyile yobhedu ngokwayo inobume obuthe tyaba kwaye inokubunjwa ngokugqibeleleyo kwezinye izinto. Ifoyile yobhedu ikwamelana ne-oxidation kunye nokugqwala kobushushu obuphezulu, okwenza ukuba ifaneleke ukusetyenziswa kwiindawo ezinzima okanye kwiimveliso ezineemfuno ezingqongqo zobomi bezinto.

Iinkcukacha

I-CIVEN inokubonelela nge-1/3oz-4oz (ubukhulu obuqhelekileyo obuyi-12μm -140μm) yefoyile yobhedu ekhuselayo enobubanzi obuphezulu obuyi-1290mm, okanye iinkcukacha ezahlukeneyo zefoyile yobhedu ekhuselayo enobukhulu obuyi-12μm -140μm ngokweemfuno zabathengi kunye nomgangatho wemveliso ohlangabezana neemfuno ze-IPC-4562 standard II kunye ne-III.

Ukusebenza

Ayinazo nje kuphela iimpawu ezibonakalayo ezintle zekristale entle elinganayo, iprofayili ephantsi, amandla aphezulu kunye nobude obuphezulu, kodwa ikwanazo nokumelana nokufuma okuhle, ukumelana neekhemikhali, ukuqhuba ubushushu kunye nokumelana ne-UV, kwaye ifanelekile ukuthintela ukuphazamiseka kombane ongashukumiyo kunye nokucinezela amaza e-electromagnetic, njl.

Izicelo

Ifanelekile kwiimoto, kumbane, kunxibelelwano, emkhosini, kwi-aerospace nakwezinye iibhodi zesekethe ezinamandla aphezulu, kwimveliso yeebhodi ezisebenzisa amaxesha amaninzi, nakwi-transformers, kwiintambo, kwiiselfowuni, kwiikhompyutha, kwezonyango, kwi-aerospace, emkhosini nakwezinye iimveliso ze-elektroniki.

Iingenelo

1, Ngenxa yenkqubo ekhethekileyo yomphezulu wethu wokurhawuzelela, inokuthintela ngempumelelo ukuqhekeka kombane.
2. Ngenxa yokuba ulwakhiwo lweenkozo zeemveliso zethu lufana nekristale entle ejikelezayo, lunciphisa ixesha lokukrola umgca kwaye luphucula ingxaki yokukrola ecaleni komgca ongalinganiyo.
3, ngelixa inamandla aphezulu okuxobuka, akukho udluliselo lomgubo wobhedu, imizobo ecacileyo yokusebenza kokwenziwa kwePCB.

Ukusebenza (GB/T5230-2000、IPC-4562-2000)

Ulwahlulo		Iyunithi	9μm	12μm	18μm	35μm	50μm	70μm	105μm
Umxholo weCu		%	≥99.8
Ubunzima bendawo		g/m²	80±3	107±3	153±5	283±7	440±8	585±10	875±15
Tensile strength	I-RT(23℃)	kg/mm²	≥28
	I-HT(180℃)		≥15			≥18	≥20
Ukwandiswa	I-RT(23℃)	%	≥5.0		≥6.0	≥10
	I-HT(180℃)		≥6.0			≥8.0
Uburhabaxa	Shiny(Ra)	μm	≤0.43
	I-Matte(Rz)		≤3.5
Amandla okuKhuhla	I-RT(23℃)	kg/cm	≥0.77	≥0.8	≥0.9	≥1.0	≥1.0	≥1.5	≥2.0
Izinga le-HCΦ eliphantsi (18%-1hr/25℃)		%	≤7.0
Utshintsho lombala (E-1.0hr/200℃)		%	Kulungile
I-Solder Floating 290℃		Isek.	≥20
Inkangeleko (Ibala kunye nomgubo wobhedu)		----	Akukho nanye
Umngxuma wepinhole		EA	Unothi
Ukunyamezela Ubungakanani	Ububanzi	0~2mm	0~2mm
	Ubude	----	----
Umongo		Mm/intshi	Ububanzi bangaphakathi 76mm/3 intshi

Phawula:1. Ixabiso le-Rz lomphezulu we-copper foil lixabiso elizinzileyo lovavanyo, aliloxabiso eliqinisekisiweyo.

2. Amandla okuxobuka lixabiso eliqhelekileyo lovavanyo lwebhodi ye-FR-4 (amaphepha ama-5 e-7628PP).

3. Ixesha lokuqinisekisa umgangatho ziintsuku ezingama-90 ukususela kumhla wokufunyanwa.

Ngaphambili: [RTF] Ifoyile yeCopper ye-ED elungisiweyo ebuyiselwe umva

Okulandelayo: Iifoyile zeCopper ze-ED eziThixekileyo kakhulu

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