Transparent Backup Board
| Model: | Transparent |
|---|---|
| Brand: | Wellam |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electric Parts & Materials |
| Label: | backup board , backing board , drilling board |
| Price: |
-
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| Min. Order: | - |
Product Description
Transparent Backup Board is a new type of drilling cushion for small hole and applicable for the hole on precise multi-layer circuit board .Especially good for the pinhole aperture, multilayer board and flexible board drilling process. With a stabilize dimension, it’s difficult to distort and easy to treat with after using.
Data sheet:
|
Used in PCB/FPC drilling |
|
|
Thickness |
2.5mm |
|
Tolerance of thickness |
±0.15mm |
|
Tolerance of size |
±2mm |
|
Warping degree |
≤0.6% |
|
Density |
≥1000kg/m3 |
|
Hardness |
80±5N/mm2(shores D) |
|
Standard size |
37″*49″ 41″*49″ 43″*49″ |
|
940*1245mm 1041*1245mm 1092*1245mm |
Member Information
| WELLAM GROUP (HK) CO.,LTD | |
|---|---|
| Country/Region: | Guang Dong - China |
| Business Nature: | Manufacturer |
| Phone: | 23129045 |
| Contact: | Misu Tan (Export Sales) |
| Last Online: | 14 Jun, 2011 |
