ED Copper Zojambula za FPC
Chiyambi cha Zamalonda
FCF, yosinthikazojambula zamkuwa imapangidwa mwapadera ndikupangidwira makampani a FPC (FCCL). Chojambula chamkuwa cha electrolytic ichi chimakhala ndi ductility bwino, kutsika kwamphamvu komanso kulimba kwa peel kuposazina zojambula zamkuwas. Pa nthawi yomweyo, pamwamba mapeto ndi fineness wa zojambulazo mkuwa ndi bwino ndi kukana lopinda ndikomansozabwino kuposa zopangidwa zamkuwa zamkuwa. Popeza kuti zojambulazo zamkuwazi zimachokera ku njira ya electrolytic, ilibe mafuta, zomwe zimapangitsa kuti zikhale zosavuta kuphatikizidwa ndi zipangizo za TPI pa kutentha kwakukulu.
Dimension Range:
Makulidwe:9µm～35µm
Kachitidwe
Chogulitsacho ndi chakuda kapena chofiira, chimakhala ndi nkhanza zapansi.
Mapulogalamu
Flexible Copper Clad Laminate (FCCL), Fine Circuit FPC, filimu yopyapyala ya kristalo ya LED.
Mawonekedwe:
Kuchulukana kwakukulu, kukana kupindika kwakukulu komanso magwiridwe antchito abwino a etching.
Microstructure:
SEM (Mbali Yovuta Pambuyo pa Chithandizo)
SEM (Pamaso pa Surface Treatment)
SEM (Shiny Side Pambuyo pa Chithandizo)
Table1- Magwiridwe (GB/T5230-2000, IPC-4562-2000):
| Gulu | Chigawo | 9 mm | 12m mu | 18m mu | 35m mu | |
| Cu Content | % | ≥99.8 | ||||
| Kulemera kwa Malo | g/m2 | 80 ±3 | 107±3 | 153 ± 5 | 283 ± 7 | |
| Kulimba kwamakokedwe | 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 | ||
| Ukali | Wonyezimira (Ra) | μm | ≤0.43 | |||
| Matte (Rz) | ≤2.5 | |||||
| Peel Mphamvu | RT(23℃) | Kg/cm | ≥0.77 | ≥0.8 | ≥0.8 | ≥0.8 |
| Kutsika kwa HCΦ(18% -1hr/25 ℃) | % | ≤7.0 | ||||
| Kusintha kwa mtundu (E-1.0hr/200 ℃) | % | Zabwino | ||||
| Solder Yoyandama 290 ℃ | Sec. | ≥20 | ||||
| Maonekedwe (Mawanga ndi ufa wamkuwa) | ---- | Palibe | ||||
| Pinhole | EA | Zero | ||||
| Kulekerera Kukula | M'lifupi | mm | 0 ~ 2 mm | |||
| Utali | mm | ---- | ||||
| Kwambiri | Mm/inchi | Mkati Diameter 79mm / 3 inchi | ||||
Zindikirani: 1. Copper zojambulazo makutidwe ndi okosijeni kukana ntchito ndi pamwamba kachulukidwe index akhoza kukambirana.
2. Mlozera wa magwiridwe antchito umadalira njira yathu yoyesera.
3. Nthawi ya chitsimikizo chaubwino ndi masiku 90 kuyambira tsiku lolandira.
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