Bonding Sheet
Bonding Sheet is made of semi-curing acrylic adhesive ply, widely used as bonding sheet in electronic industry.
Characters:
* Excellent dielectric performance, high bondability and good dimension stability
* Low fluidity and good processability.
*Supplied with different sizes
Spec.:
|
Models |
Unit |
BS-13 |
BS-25 |
BS-50 |
|
Typical Thickness |
um±10% |
13 |
25 |
50 |
|
Supply Size and Packing |
Standard roll: 50m2 per roll,width:500mm Carton after winded up into log roll and sealed by plastic film bag, Core ID:3" |
|||
Лcustomization can also be available.
Typical Properties( The follows are just examples not read as guaranteed values)
|
Items |
Unit |
Test Method |
Typical datas |
|
1. Peel Strength -As normal conditions -After soldering |
N/mm--width |
IPC-TM-650-2.4.9 |
0.6 0.6 |
|
2. Dimensional Stability |
% |
IPC-TM-650-2.2.4A |
0.10 |
|
3. Adhesive Flow max.(overflow) |
um |
IPC-TM-650-2.3.17.1
|
≤150 |
|
4. Soldering resistance |
288℃/10sec. |
IPC-TM-650-2.4.13 |
Pass |
|
5. Acid resistance |
Min. |
IPC-TM-650-2.3.2 |
≥15 |
|
6. Dielectric constant |
MHZ |
IPC-TM-650-2.5.5.3 |
≤4.0 |
|
7.Dissipation factor |
----- |
IPC-TM-650-2.5.5.3 |
≤0.04 |
|
8. Volume resistivity |
MΩ-cm |
IPC-TM-650-2.5.17 |
108 |
|
9. Surface resistivity |
MΩ |
IPC-TM-650-2.5.17 |
106 |
Storage:
The product is packed in reinforced carton and sealed in plastic film bag. Please keep dry and in room temperature. Shelf life is 12 months.