Propinsi tambaga anu low (lp -sp / b)
{Ketebalan: 120 180 2500 50um 70um 100um
{Lebar standar: 1290mm, tiasa motong salaku panyebaran ukuran
{Paket Box
{ID: 76 mm, 152 mm
{Panjang: ngaropéa
{Sampel tiasa pasokan
Foil ieu dianggo kanggo PCSstererSered sareng minggu sirkolan tinggi, anu butuh saring permukaan kanggo tetep dina tingkat anu luhur. Éta milik kategori khusus pikeun foil tambaga éléktrolik sareng kendali kasar. Dibandingkeun sareng foil tambaga éléktrolis khusus, metik foil tambaga jauh pisan séréal (<2 / Zm). Éta ngandung kristal layung tinimbang jalma Kolomar, bari aranjeunna fitur rinci datar sareng tingkat anu handap kasar. Aranjeunna gaduh merit sapertos stabilitas ukuran anu langkung saé sareng karasa anu langkung luhur.
{Profil rendah pikeun fccl
{Mit tinggi
{Etchability alus teuing
{Foil dirawat nyaéta pink atanapi hideung
{3layer FCCL
{EMI
Klasifikasi | Satuan | Sarat | Métode uji | ||||||||
Ketebangan nominal | Um | 12 | 18 | 25 | 35 | 50 | 70 | 105 | IPC-4562 | ||
Beurat area | g / m² | 107 ± 5 | 153 ± 7 | 225 ± 8 | 285 ± 10 | 435 ± 15 | 585 ± 20 | 870 ± 30 | Ipc-tm-650 2.2.12.2 | ||
Kasadi | % | ≥19.8 | Ipc-tm-650 2.3.15 | ||||||||
kasarna | Sisi ngagurilap (ra) | ս m | ≤0.43 | Ipc-tm-650 2.3.17 | |||||||
Sisi Matte (RZ) | um | ≤4.5 | ≤5.0 | ≤6.0 | ≤7.0 | ≤8.0 | ≤12 | ≤14 | |||
Kakuatan regangan | Rt (23 ° C) | MPa | ≥207 | ≥276 | IPC-Tm-650 2.4.18 | ||||||
Ht (180 ° C) | ≥138 | ||||||||||
Elongasi | Rt (23 ° C) | % | ≥4 | ≥4 | Z5 | ≥8 | ≥10 | ≥12 | ≥12 | IPC-Tm-650 2.4.18 | |
Ht (180 ° C | ≥4 | ≥4 | Z5 | ≥6 | ≥8 | ≥8 | ≥8 | ||||
Resistitas | Ω.g / ² | ≤0.17 0 | ≤0.1 66 |
| ≤0.16 2 |
| ≤0.16 2 | ≤0.16 2 | Ipc-tm-650 2.5.14 | ||
Kakuatan kulit (fr-4) | N / mm | ≥1.0 | ≥1.3 |
| ≥1.6 |
| ≥1.6 | ≥2.1 | Ipc-tm-650 2.4,8 | ||
Pinoles & Purifa | Jumlah |
|
| No | Ipc-tm-650 2.1.2 | ||||||
Anti-tambonomna | Rt (23 ° C) | Das |
|
| 180 | ||||||
Ht (200 ° C) | Menit |
|
| 30 |
Lebar standar, 1295 (± 1 1 1) mm, bauns lebar: 200-134mm. Mungkin numutkeun paménta nasabah.
