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Aluminum base copper clad laminate
1. Description: Aluminum base copper clad laminate have excellent flame retardant,high mechanical strength,dimensional stability etc. Especially it has very good heat sink,electromagnetic shielding and solder float.
We specially produces Metal Base Copper-Clad Laminates,and our products have been compiled series with all complete specifications.
2.Specifications:
1).Tickness: 0.8mm,1.0mm, 1.5mm,2.0mm,3.0mm etc.
2).Thickness of the copper: 18um,35um,70um,105um,140um..
3).Base size: 330mm x 380mm (13by 15); 500mm×600mm (20×24), 380mm×660mm (15×26)
3. Applications: Its 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.
Items | Experiment condition | OM-0702 | ||||
Unit | K=1.5 | K=2.0 | ||||
Typical value | Index | Typical value | Index | |||
Thermal stress(projection welding)(Not etching)288°C(S) | A | 362 | 120 | 312 | 120 | |
Copper peel strength, ≥ | A | 1.28 | 1.05 | 1.21 | 1.05 | |
(N/mm) | After thermal stress (288°C10S) | 1.21 | 1.05 | 1.18 | 1.05 | |
High temperature(125°C) | 1.16 | 0.7 | 1.12 | 0.7 | ||
Water absorption, % ,≤( %) | 0.76 | 1.5 | 0.78 | 1.5 | ||
Tg(DSC) (°C) | 153 | ---- | 152.3 | --- | ||
Flammability | A | FV-0 | FV-0 | FV-O | FV-0 | |
Surface Resistivitymin(MΩ) | A | 3.8x106 | 1.0x105 | 4.5x106 | 1.0x105 | |
C-96/35/90 | 4.2x105 | 1.0x104 | 5.2x105 | 1.0x104 | ||
Volume Resistivity min(MΩ•cm) | A | 5.3x107 | 1.0x106 | 6.1x107 | 1.0x106 | |
C-96/35/90 | 5.1x106 | 1.0x106 | 5.7x106 | 1.0x106 | ||
Breakdown voltage Min (KV) | A | 4.9 | 2 | 5.1 | 2 | |
Arc resistanceMin (S) | A | 225 | 180 | 229 | 180 | |
Aluminum base copper clad laminate