FAQ:
Q1. Length per roll?
A1:500-5000meter.
Q2.Are the package suitable For export ?
A2:Yes , it is suitable for export.
Q3.Can you provide COA?
A3:Yes , we can.
LP/Low Profile Copper Foil of Properties.
|
Classification |
Unit | Requirement | Test Method | |||||
| Foil Designation | / | 1 | H | M | 1 | IPC-4562A | ||
| Nominal thickness | / | 10um | 12um | 1/2 OZ(18um) | 3/4 OZ(25um) | 1 OZ(35um) | IPC-4562A | |
| Area Weight | g/㎡ | 98±4 | 107±4 | 153±5 | 228±8 | 285±10 |
IPC-TM-650 2.2.12.2 |
|
| Purity | ％ | ≥99.8 |
IPC-TM-650 2.3.15 |
|||||
| Foil Profile | Shiny side(Ra) | սm | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 |
IPC-TM-650 2.3.17 |
| Matte side(Rz) | um | ≤4.0 | ≤4.5 | ≤5.5 | ≤6.0 | ≤8.0 | ||
| Tensile Strength | R.T.(23℃) | Mpa | ≥260 | ≥260 | ≥280 | ≥280 | ≥280 |
IPC-TM-650 2.3.18 |
| H.T.(180℃) | Mpa | ≥180 | ≥180 | ≥180 | ≥180 | ≥180 | ||
| Elongation | R.T.(23℃) | ％ | ≥5 | ≥6 | ≥8 | ≥10 | ≥12 |
IPC-TM-650 2.3.18 |
| H.T.(180℃) | ％ | ≥5 | ≥6 | ≥7 | ≥8 | ≥8 | ||
| Peel Strength(FR-4) | N/mm | 0.7 | 0.8 | 1.0 | 1.1 | 1.2 |
IPC-TM-650 2.4.8 |
|
| Ibs/in | 4 | 4.6 | 5.7 | 6.3 | 6.9 | |||
| Pinholes&porosity | Number | No |
IPC-TM-650 2.1.2 |
|||||
| Anti-oxidization | R.T.(23℃) | 180days | / | |||||
| H.T.(200℃) | 60 Minutes | / | ||||||
Standard Width 1290mm,max width 1380(±1)mm,May according to the customer request.
