ED Mhangura Mapepa eFPC
Product Sumo
Electrolytic copper foil yeFPC inogadzirwa zvakanyanya uye inogadzirirwa iyo FPC indasitiri (FCCL).Iyi electrolytic foil yemhangura ine zvirinani ductility, yakaderera roughness uye nani masvuura simba kupfuura mamwe foil emhangura.Panguva imwecheteyo, kupedzisa kwepamusoro uye kunaka kwefoiri yemhangura kuri nani uye kupeta kupeta kuri nani pane zvigadzirwa zvakafanana zvemhangura.Sezvo iyi foil yemhangura inobva pane electrolytic process, haina mafuta, izvo zvinoita kuti zvive nyore kusanganiswa neTPI zvinhu pakupisa kwakanyanya.
Dimension Range
Ukobvu: 9µm～35µm
Performances
Chigadzirwa chepamusoro chakasviba kana chitsvuku, chine pasi pasi roughness.
Applications
Flexible Copper Clad Laminate (FCCL), Fine Circuit FPC, LED yakavharwa nekristaro nhete firimu.
Features
Yakakwira density, yakakwirira kukotama kuramba uye yakanaka etching kuita.
Microstructure
SEM (Pamberi peKurapwa Kwepamusoro)
SEM (Shiny Side mushure meKurapwa)
SEM (Rutivi rwakakasharara mushure meKurapwa)
Table1- Performance (GB/T5230-2000、IPC-4562-2000)
| Classification | Unit | 9μm | 12μm | 18μm | 35μm | |
| Cu Content | % | ≥99.8 | ||||
| Area Weight | g/m2 | 80±3 | 107±3 | 153±5 | 283±7 | |
| Tensile Simba | 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 | ||
| Kukasharara | Shiny(Ra) | μm | ≤0.43 | |||
| Matte(Rz) | ≤2.5 | |||||
| Peel Simba | RT(23℃) | Kg/cm | ≥0.77 | ≥0.8 | ≥0.8 | ≥0.8 |
| Mwero yakaderedzwa yeHCΦ(18%-1hr/25℃) | % | ≤7.0 | ||||
| Shanduko yeruvara(E-1.0hr/200℃) | % | Kugona | ||||
| Solder Inoyangarara 290 ℃ | Sec. | ≥20 | ||||
| Chitarisiko (Spot uye copper powder) | ---- | Hapana | ||||
| Pinhole | EA | Zero | ||||
| Saizi Kushivirira | Upamhi | mm | 0~2mm | |||
| Urefu | mm | ---- | ||||
| Core | Mm/inch | Mukati Diameter 79mm/3 inch | ||||
Cherechedza:1. Copper foil oxidation resistance performance uye surface density index inogona kutaurirana.
2. Indekisi yekushanda inoenderana nemaitiro edu ekuedza.
3. Nguva yekuvimbiswa kwehutano ndeyemazuva makumi mapfumbamwe kubva pazuva rekugamuchira.
