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- Contact Person : Ms. Xu Mary
- Company Name : Beijing Chuangya Hengye New Materials Technology Co., Ltd.
- Tel : 0086-10-80116145
- Fax : 0086-10-80103190
- Address : Beijing,Beijing,Room 1105, No. 10, Baifuquan Road, Changping District, Beijing
- Country/Region : China
- Zip : 102200
copper sheet for PCB
Product Detailed
Related Categories:Copper Sheets
Heavy ED copper foil for printed circuit board
3oz~14oz
nominal thickness 105um~500um
for electric power, motor vehicles
Quality ltems | General Technical Terms | ||||
1/3 OZ/ft2(12μm) | 1/2 OZ/ft2(18μm) | 1 OZ/ft235μm | 2 OZ/ft2(70μm) | ||
Area Weight(g/) | 102-112 | 145-160 | 280-305 | 560-610 | |
Tensile Strenght(kg/mm2) | Room Temperature | ≥30 | ≥30 | ≥30 | ≥30 |
High Temperature180 | ≥17 | ≥17 | ≥17 | ≥17 | |
Elongation(%) | Room Temperature | ≥3 | ≥3 | ≥5 | ≥10 |
High Temperture180 | ≥2 | ≥2.5 | ≥3 | ≥5 | |
Surface Roughness(μm) | Shiny Surface Ra | ≤0.43 | ≤0.43 | ≤0.43 | ≤0.43 |
Matte Surface Rz | 5 | 6 | 10 | 12 | |
Peel Strength(Kg/cm) | ≥1.1 | ≥1.2 | ≥1.8 | ≥2.1 | |
Leakage Poins(points/) | ≤5 | No | |||
High Temperature Anti-Oxidization Performance | Treat in the 180constant temperature for 60 minutes, there is no oxidation stain | ||||
copper sheet for PCB
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