Descrição
t’s widely used for the modifier and sparker on fire for motorcycle and mobile, power LED, sound box, power supply module and acoustics shielding system etc.
The tapy and specification of Aluminum based PCB CCAF-01, CCAF-04-UMA, And 0.8mm, 1.0milímetros, 1.5milímetros, 2.0milímetros, etc.
Thickness of the copper: 18um, 35um, 70um, 105um.
The tapy and specification of Aluminum based PCB CCAF-01, CCAF-04-UMA, And 0.8mm, 1.0milímetros, 1.5milímetros, 2.0milímetros, etc.
Thickness of the copper: 18um, 35um, 70um, 105um.
It’s widely used for the modifier and sparker on fire for motorcycle and mobile, power LED, sound box, power supply module and acoustics shielding system etc.
The tapy and specification of Aluminum based PCB CCAF-01, CCAF-04-UMA, And 0.8mm, 1.0milímetros, 1.5milímetros, 2.0milímetros, etc.
Thickness of the copper: 18um, 35um, 70um, 105um.
The tapy and specification of Aluminum based PCB CCAF-01, CCAF-04-UMA, And 0.8mm, 1.0milímetros, 1.5milímetros, 2.0milímetros, etc.
Thickness of the copper: 18um, 35um, 70um, 105um.
Technique parameter:
| Item |
Test item |
Technology request |
Unidade |
Test result |
|||
| 1 |
Peel Strength |
UMA |
≥ 1.0 |
N/mm |
1.05 |
||
| After thermal stress (260 ordm;C ) |
≥ 1.0 |
N/mm |
1.05 |
||||
| 2 |
Blister test AfterThermal stress (288 ordm;C, 2min) |
288ordm;C 2 min No delaminating |
/ |
OK |
|||
| 3 |
Themal Resistance |
≤ 2.0 |
ordm;C /W |
0.65 |
|||
| 4 |
Flammability(UMA) |
FV-O |
/ |
FV-O |
|||
| 5 |
Surface Resistivity |
UMA |
≥ 1 × 10 5 |
M Ω |
5.0 × 10 7 |
||
| Constant humidity treatment (90%,3 5 ordm;C ,96h) |
≥ 1 × 10 5 |
M Ω |
4.5 × 10 6 |
||||
| 6 7 |
Volume Resistivity |
UMA |
≥ 1 × 10 6 |
M Ω· m |
1.0 × 10 8 |
||
| Constant humidity treatment (90%,3 5 ordm;C ,96h) |
≥ 1 × 10 6 |
M Ω· m |
1.9 × 10 7 |
||||
| 8 |
Dielectric Breakdown (CC ) |
≥ 25 |
Kv/mm |
31 |
|||
| 9 |
Dielectric constant (1MHz) (40 ordm;C, 93% , 96h) |
≤ 4.4 |
/ |
4.2 |
|||
| 10 |
Dielectric dissipation factor (1MHz ) (40ordm;C ,93%,96h) |
≤ 0.03 |
/ |
0.029 |
|||
| Accelerated aging experiment (125 ordm;C ,2000h) |
The laminate bace should no wrinkles,no crack,no delaminating or no pine |
/ |
OK |
||||
| 11 |
High low temperature impact test (-50 ordm;C, 15min, 80ordm;C , 15minTOTAL DO 15 ~ 20 Circulation) |
Peel Strength |
/ |
N/mm |
1.39 ~ 1.64 |
||
| Surface Resistivity |
/ |
M Ω |
1.9 × 10 8 ~6.4 × 10 8 |
||||