I-ED Copper Foils ye-FPC
Intshayelelo yeMveliso
I-Electrolytic copper foil ye-FPC iphuhliswe ngokukodwa kwaye yenzelwe ishishini le-FPC (FPC).Le foil yobhedu ye-electrolytic ine-ductility engcono, uburhabaxa obusezantsi kunye namandla angcono we-peel kunezinye iifoyile zobhedu.Kwangaxeshanye, ukugqitywa komphezulu kunye nokucoleka kwefoyile yobhedu kungcono kwaye ukuchasana nokusonga kukwangcono kuneemveliso ezifanayo zobhedu.Ekubeni le foil yobhedu isekelwe kwinkqubo ye-electrolytic, ayinayo igrisi, eyenza kube lula ukudibanisa nezinto ze-TPI kumaqondo aphezulu.
Uluhlu lweDimension
Ukutyeba: 9µm～35µm
Imiboniso
Umphezulu wemveliso umnyama okanye obomvu, unoburhabaxa obusezantsi.
Usetyenziso
I-Flexible Copper Clad Laminate (FCCL), iFine Circuit FPC, ifilimu ecwecwe ngekristale ye-LED.
Iimbonakalo
Uxinaniso oluphezulu, ukumelana nokugoba okuphezulu kunye nokusebenza kakuhle kwe-etching.
Microstructure
I-SEM (Ngaphambi koNyango loMphezulu)
I-SEM(Icala Elikhanyayo emva koNyango)
I-SEM(Icala eliHlubileyo emva koNyango)
Table1- Performance (GB/T5230-2000、IPC-4562-2000)
| Ukuhlelwa | Iyunithi | 9μm | 12μm | 18μm | 35μm | |
| Cu Umxholo | % | ≥99.8 | ||||
| Ubunzima beNdawo | g/m2 | 80±3 | 107±3 | 153±5 | 283±7 | |
| Tensile strength | RT(23℃) | Kg/mm2 | ≥28 | |||
| HT(180℃) | ≥15 | ≥15 | ≥15 | ≥18 | ||
| Elongation | RT(23℃) | % | ≥5.0 | ≥5.0 | ≥6.0 | ≥10 |
| HT(180℃) | ≥6.0 | ≥6.0 | ≥8.0 | ≥8.0 | ||
| Uburhabaxa | Shiny(Ra) | μm | ≤0.43 | |||
| IMatte(Rz) | ≤2.5 | |||||
| Amandla e-Peel | RT(23℃) | Kg/cm | ≥0.77 | ≥0.8 | ≥0.8 | ≥0.8 |
| Izinga elithotyiweyo leHCΦ(18%-1hr/25℃) | % | ≤7.0 | ||||
| Ukutshintsha kombala(E-1.0hr/200℃) | % | Kulungile | ||||
| ISolder edadayo 290℃ | Isiqendu. | ≥20 | ||||
| Imbonakalo (Ibala kunye nomgubo wobhedu) | ---- | Akukho nanye | ||||
| Umngxuma wokuqhafaza | EA | Unothi | ||||
| Ubungakanani Unyamezelo | Ububanzi | mm | 0 ~ 2mm | |||
| Ubude | mm | ---- | ||||
| Undoqo | Mm/intshi | Ngaphakathi Ububanzi 79mm/3 intshi | ||||
Phawula:1. I-foil ye-copper esebenzayo yokumelana ne-oxidation kunye ne-surface density index ingaxoxwa.
2. Isalathisi sokusebenza sixhomekeke kwindlela yethu yokuvavanya.
3. Ixesha lesiqinisekiso somgangatho ziintsuku ezingama-90 ukususela kumhla wokufunyanwa.
