Ọla kọpa dị obere profaịlụ (LP -SP/B)
●Ọkpụrụkpụ: 12um 18um 25um 35um 50um 70um 105um
●Obosara ọkọlọtọ: 1290mm, nwere ike ịcha dị ka arịrịọ nha
●Igbe igbe osisi
●NJ:76 mm, 152 mm
●Ogologo: ahaziri
●Enwere ike ịnye ihe nlele
A na-ejikarị foil a eme ihe maka PCB multilayered na bọọdụ sekit dị elu, nke na-achọ ka ịdị elu nke foil dị ala karịa nke foil ọla kọpa mgbe niile ka ọrụ ha dị ka nguzogide peeling wee nọgide na ọkwa dị elu.Ọ bụ nke a pụrụ iche udi nke electrolytic ọla kọpa foil na roughness akara.E jiri ya tụnyere foil ọla kọpa electrolytic mgbe niile, kristal nke LP ọla kọpa foil dị ezigbo mma nke equiaxed grains (<2/zm).Ha nwere kristal lamellar kama ịbụ nke kọlụm, ebe ha na-egosipụta mkpọda dị larịị na ọkwa dị ala nke ịdị nro n'elu.Ha nwere ihe ndị dị otú ahụ dị ka nkwụsi ike nha ka mma yana ike dị elu.
●Profaịlụ dị ala maka FCCL
●Ọnụahịa kasị elu nke MIT
●Ezigbo etchability
●Foil a na-agwọ bụ pink ma ọ bụ oji
●3 oyi akwa FCCL
●EMI
| Nhazi | Nkeji | Ihe achọrọ | Usoro ule | ||||||||
| Ọkpụrụkpụ aha | Um | 12 | 18 | 25 | 35 | 50 | 70 | 105 | IPC-4562A | ||
| Ibu Mpaghara | g/m² | 107±5 | 153±7 | 225±8 | 285± 10 | 435±15 | 585± 20 | 870±30 | IPC-TM-650 2.2.12.2 | ||
| Ịdị ọcha | % | ≥99.8 | IPC-TM-650 2.3.15 | ||||||||
| isi ike | Akụkụ na-egbuke egbuke (Ra) | Sm | ≤0.43 | IPC-TM-650 2.3.17 | |||||||
| Akụkụ Matte (Rz) | um | ≤4.5 | ≤5.0 | ≤6.0 | ≤7.0 | ≤8.0 | ≤12 | ≤14 | |||
| Ike ọdụdọ | RT(23°C) | Mpa | ≥207 | ≥276 | IPC-TM-650 2.4.18 | ||||||
| HT (180°C) | ≥138 | ||||||||||
| Ogologo oge | RT(23°C) | % | ≥4 | ≥4 | ≥5 | ≥8 | ≥10 | ≥12 | ≥12 | IPC-TM-650 2.4.18 | |
| HT (180 Celsius | ≥4 | ≥4 | ≥5 | ≥6 | ≥8 | ≥8 | ≥8 | ||||
| Resistivity | Ω.g/m² | ≤0.17 0 | ≤0.1 66 |
| ≤0.16 2 |
| ≤0.16 2 | ≤0.16 2 | IPC-TM-650 2.5.14 | ||
| Ike bee (FR-4) | N/mm | ≥1.0 | ≥1.3 |
| ≥1.6 |
| ≥1.6 | ≥2.1 | IPC-TM-650 2.4.8 | ||
| Pinholes & Porosity | Nọmba |
|
| No | IPC-TM-650 2.1.2 | ||||||
| Anti-oxidization | RT(23°C) | Days |
|
| 180 | ||||||
| HT (200°C) | Nkeji |
|
| 30 | |||||||
Obosara ọkọlọtọ, 1295 (± 1) mm, Oke obosara: 200-1340mm.Mee dị ka akwa akwa arịrịọ onye ahịa si dị.
