ED Copper Zojambula za FPC
Chiyambi cha Zamalonda
Zojambula zamkuwa za Electrolytic za FPC zimapangidwa mwapadera ndikupangidwira makampani a FPC (FCCL).Chojambula chamkuwa cha electrolytic ichi chimakhala ndi ductility bwino, kutsika kwamphamvu komanso kulimba kwa peel kuposa zojambula zina zamkuwa.Panthawi imodzimodziyo, mapeto a pamwamba ndi fineness ya zojambulazo zamkuwa ndi bwino ndipo kukana kopindika kulinso bwino kusiyana ndi zojambulazo zamkuwa zofanana.Popeza kuti zojambulazo zamkuwa 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
Zowonetsera
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 (Pamaso pa Surface Treatment)
SEM (Shiny Side Pambuyo pa Chithandizo)
SEM (Mbali Yovuta 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 kukana makutidwe ndi okosijeni 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.
