وصف
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.
ملحوظة: We specially produces Metal Base Copper-Clad Laminates, and our products have been compiled series with all complete specifications.
The tapy and specification of Aluminum based Laminates CCAF-01, CCAF-04-أ, CCAF-05إلخ. And 0.8mm, 1.0مم, 1.5مم, 2.0مم, إلخ.
Thickness of the copper: 18واحد, 35واحد, 70واحد, 105واحد.
Base size: 500mm × , 600مم (20″× , 24″); 600mm × , 1060مم (24″× , 42″)
CCAF-04-A Aluminum-base copper-clad laminate
The test base: CCAF-04 the high heat dissipation Aluminum-base copper-clad laminate
Thickness of the copper: 35واحد
Thickness of the diclectric: 80واحد(matrial of the high heat dissipation)
Thickness of the aluminum-base: 1.5مم
The result of the test:
| Test item | Technology request | وحدة | Test result | ||||
| 1 | Peel Strength | أ | ≥ 1.0 | N/mm | 1.05 | ||
| After thermal stress (260 ordm;ج ) | ≥ 1.0 | N/mm | 1.05 | ||||
| 2 | Blister test AfterThermal stress (288 ordm;ج, 2min) | 288ordm;ج 2 min No delaminating |
/ | OK | |||
| 3 | Themal Resistance | ≥ 2.0 | ordm;C /W | 0.65 | |||
| 4 | Flammability(أ) | FV-O | / | FV-O | |||
| 5 | Surface Resistivity | أ | ≥ 1 × 10 5 | M Ω | 5.0 × 10 7 | ||
| Constant humidity treatment (90%,3 5 ordm;ج ,96ح) |
≥ 1 × 10 5 | M Ω | 4.5 × 10 6 | ||||
| 6 7 |
Volume Resistivity | أ | ≥ 1 × 10 6 | M Ω@ m | 1.0 × 10 8 | ||
| Constant humidity treatment (90%,3 5 ordm;ج ,96ح) |
≥ 1 × 10 6 | M Ω@ m | 1.9 × 10 7 | ||||
| 8 | Dielectric Breakdown (DC ) | ≥ 25 | Kv/mm | 31 | |||
| 9 | Dielectric constant (1ميغاهيرتز) (40 ordm;ج, 93% , 96ح) |
≥ 4.4 | / | 4.2 | |||
| 10 | Dielectric dissipation factor (1ميغاهيرتز ) (40ordm;ج ,93%,96ح) |
≥ 0.03 | / | 0.029 | |||
| Accelerated aging experiment (125 ordm;ج ,2000ح) |
The laminate bace should no wrinkles,no crack,no delaminating or no pine | / | OK | ||||
| 11 | High low temperature impact test (-50 ordm;ج, 15min, 80ordm;ج , 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 | ||||