Beijing Silk Road Enterprise Management Services Co.,LTD
Beijing Silk Road Enterprise Management Services Co.,LTD
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Width 1295mm ED Pure Electrodeposited Copper Foil
Specification:
As the irreplaceable, critical and basis materials of the electronic industry, the ED copper foils are mainly used in the production of the CCL,PCB and the Li-ion Secondary Battery. With the development of the multi-function,small size, and light weight of the electornic information complete products, the high-quality,special performance, and superior ED copper foils will be the leading products to satisfy the customers' requirments.
Demension Range:
Thickness: 0.009mm~0.070mm
Width:550mm~1295mm
Technical Data:
| Classification | Unit | 1/4OZ (9μm) | 1/3OZ (12μm) | J OZ (15μm) | 1/2OZ (18μm) | 1OZ (35μm) | 2OZ (70μm) | |
| Cu Content | % | ≥99.8 | ||||||
| Area Weigth | g/m2 | 80±3 | 107±3 | 127±4 | 153±5 | 283±5 | 585±10 | |
| Tensile Strength | R.T.(25℃) | Kg/mm2 | ≥28 | ≥30 | ||||
| H.T.(180℃) | ≥15 | |||||||
| Elongation | R.T.(25℃) | % | ≥4.0 | ≥5.0 | ≥6.0 | ≥10 | ||
| H.T.(180℃) | ≥4.0 | ≥5.0 | ≥6.0 | |||||
| Roughness | Shiny(Ra) | μm | ≤0.4 | |||||
| Matte(Rz) | ≤5.0 | ≤6.0 | ≤7.0 | ≤7.0 | ≤9.0 | ≤14 | ||
| Peel Strength | R.T.(23℃) | Kg/cm | ≥1.0 | ≥1.2 | ≥1.2 | ≥1.3 | ≥1.8 | ≥2.0 |
| Degraded rate of HCΦ(18%-1hr/25℃) | % | ≤5.0 | ||||||
| Change of color(E-1.0hr/190℃) | % | Good | ||||||
| Solder Floating 290℃ | Sec. | ≥20 | ||||||
| Pinhole | EA | Zero | ||||||
| Preperg | ---- | FR-4 | ||||||
1. Surface without copper blotch and contamination, smooth shearing area.
2. No shear power or shear mark.
3. With high elongation and no pinhole and leakage points.
4. Be approved by the international standard of the IPC-4562
5. High tempurature anti-oxidization stain performance
6. High elongation performance
Why Choose us as your supplier?
1. Good reputation in Cu fields.
2. Full Experience on cooperatrate with the world's leading large enterprises, such as Samsung, BYD
3. With certificate ISO,ROHS,CTI and SGS.
4. Delivery on time.
5. Perfect quality of the goods wuth all the mill certificate.
6. Good communication skill,good service for understanding your requirements.
7. Strong sea-worthy package.
