FR4 High peel strength 1 oz gray ED HTE copper foil for PCB
Features:
No cooper powder movement and the clear figures.
Environment friendly production.
Please rere to Specification as follow:
. Single side side treatment low profile foil in back/red.
. Thickness: 0.035 mm,1 oz,35 mic.
. High elongation.
. High temperature resistance.
Application:
- High frequency microwave circuit.
- High speed circuit.
Compare between CA copper foil and ED copper foil
1. Density: rolled copper foil higher density, the surface is relatively smooth, conducive to the production of printed circuit board after the rapid transmission of the signal, so high-frequency high-speed transmission, fine lines printed circuit board also used some calendering copper Foil.
2. Surface treatment width:rolled copper foil be limited by Surface treatment widest effective width of 520mm.
HTE ED copper foil (high elongation copper foil at high temperature)
| Thickness |
um |
9 |
12 |
18 |
25 |
35 |
70 |
IPC 4562
4.6.3.1
|
| Area weight |
g/m² |
80±1 |
107±3 |
153± |
215±5 |
285±5 |
585±8 |
IPC 4562
4.6.3.2
|
| Roughness |
(RA) |
μm |
0.2-0.4 |
0.2-0.4 |
0.2-0.4 |
0.2-0.4 |
0.2-0.4 |
0.2-0.4 |
IPC 4562
4.6.9
|
| (RZ) |
μm |
<6.0 |
<6.5 |
<8.0 |
<9.0 |
≤10.0 |
<15 |
|
Copper≧
|
% |
99.8 |
IPC 4562
4.6.3.1
|
| Tensile Strength |
state normal |
Mpa |
>300 |
>300 |
>300 |
>300 |
>300 |
>280 |
IPC 4562
4.6.4
|
| state temper (180℃) |
Mpa |
>15.0 |
>18.0 |
>18.0 |
>18.0 |
>18.0 |
>18.0 |
| ElongationI |
state normal |
% |
>3.0 |
>3.0 |
>5.0 |
>6.0 |
>10.0 |
>10.0 |
IPC 4562
3.5.3
|
| state temper (180℃) |
% |
>2.0 |
>2.5 |
>2.5 |
>3.0 |
>5.0 |
>5.0 |
| Peel strength |
N/mm |
>1.0 |
>1.05 |
>1.35 |
>1.70 |
>1.8 |
>2.0 |
IPC 4562
4.6.7
|
|
High temperature oxidation resistance(200℃,
40min)
|
No color change |
Standard |
| Solderability |
Good |
Standard |
| Solderability |
Good |
IPC 4562
4.6.12
|
3.Standard Width,1295(±1)mm,May according to the customer request tailor.
We test the peel strength with FR-4(Tg140) prepreg ,please reconfirm with your pp.
FAQ:
Q7. Length per roll?
500-5000meter
Q8. what is the Internal diameter?
76/152/ custom
Q9. Are the package suitable For export ?
Yes , it is suitable for export.
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