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| Place of Origin: | china |
| Brand Name: | JIMA |
| Certification: | SGS, ISO,Reach, RoHS |
| Model Number: | EDCU-HC |
| Minimum Order Quantity: | 100kg |
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| Price: | negotiation |
| Packaging Details: | wooden carton |
| Delivery Time: | 5-15 days |
| Payment Terms: | T/T, L/C |
| Supply Ability: | 1000 Ton per month |
| Purity: | 99.95% | Pinholes: | None |
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| Anti Oxidation: | 180 Degree 60 Minutes, 180 Days 23 Degree | Thickness: | 1/2 Oz,3/4 Oz,1 Oz,2 Oz, |
| Color: | Red Or Black | Elongation: | ≥ 1.5% |
| Tensile Strength: | ≥ 160 MPa | Peel Strength: | ≥ 1 N/mm |
| Foil Profile: | RA≤0.15μm，Rz≤1.7μm | Application:: | FCCL,FPC |
| Length Per Roll: | 500 - 5000 Meter | Inter Diameter: | 76 Mm，152 Mm， 3 Inch，6 Inch |
| Highlight: | edco copper foil,copper foil paper |
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Main Category:
Generally, copper foil is a foil form of copper less than the thickness of 70µm and there are a rolled copper foil and an electrolytic copper foil. Normally, a rolled copper foil is made by rolling and annealing electrolytic copper continuously and there is a restriction of the length. In contrast, an electrolytic copper foil has no restriction of the length because it is manufactured under the process which is shown below. Especially, together with world's top share is obtained for lithium-ion batteries, they are used for flexible printed distributing boards, so their stable performance have been winning approval.
Q1: if provide sample fee?
A1: size A4 is free, roll sample not free.
Q2. If test all goods before delivery?
A2: Yes, we also can provide TDS.
Q3. what is your standard width?
A3: 1280mm and 1380mm
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Classification |
Unit | Requirement | Test Method | |||||
| Foil Designation | / | H | M | 1 | IPC-4562A | |||
| Nominal thickness | / | 1/2 OZ | 3/4 OZ | 1 OZ | IPC-4562A | |||
| Area Weight | g/㎡ | 150±5 | 228±8 | 285±10 |
IPC-TM-650 2.2.12.2 |
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| Purity | ％ | ≥99.8 |
IPC-TM-650 2.3.15 |
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| Foil Profile | Shiny side (Ra) | սm | ≤0.4 | ≤0.4 | ≤0.4 |
IPC-TM-650 2.3.17 |
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| Matte side(Rz) | um | ≤8 | ≤10 | ≤12 | ||||
| Tensile Strength |
R.T.(23℃)
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Mpa | ≥220 | ≥235 | ≥280 |
IPC-TM-650 2.3.18 |
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| Elongation |
R.T.(23℃)
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％ | ≥2 | ≥3 | ≥3 |
IPC-TM-650 2.3.18 |
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| Peel Strength(FR-4) | CEM-1 | N/mm | ≥1.5 | ≥1.7 | ≥2.0 |
IPC-TM-650 2.4.8 |
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| PTC | ≥0.5 | ≥0.6 | ≥0.8 | |||||
| Pinholes&porosity | Number | No |
IPC-TM-650 2.1.2 |
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| Anti-oxidization | R.T.(23℃) | day | 180 or customize | / | ||||
| H.T.(200℃) | Minutes | 60 or customize | / | |||||
Contact Person: JIMA Annie
