Place of Origin: | china |
Brand Name: | JIMA |
Certification: | SGS, ISO,Reach, RoHS |
Model Number: | EDCUSTD |
Minimum Order Quantity: | 100kg |
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Price: | usd 15-20 kg |
Packaging Details: | wooden carton |
Delivery Time: | 5-15 days |
Supply Ability: | 1000 Ton per month |
Purity: | 99.8% | Pinholes: | None |
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Anti Oxidation: | 200 Degree 60 Minutes, 180 Days 23 Degree | Thickness: | 1/2 Oz,3/4 Oz,1 Oz,2 Oz,3 Oz, |
Color: | Red Or Gray | Elongation: | ≥ 2% |
Tensile Strength: | ≥ 150 MPa | Peel Strength: | ≥ 1 N/mm |
High Light: | 0.070mm electrolytic copper foil,1N/Mm electrolytic copper foil,0.070mm copper thin sheet |
1. Process: rolled copper foil (Rolling process),ED copper foil (Electrodeposition process)
2. Strength toughness: rolled copper foil is a flaky crystalline structure, so the strength and toughness is better than electrolytic copper foil, so most of the rolling copper foil used in flexible printed circuit boards.
3. Width: rolling copper foil width ≤ 620mm, electrolytic copper foil width ≤ 1380mm
4. Density: rolled copper foil higher density, the surface is relatively smooth, conducive to the production of printed circuit board after the rapid transmission of the signal, so high-frequency high-speed transmission, fine lines printed circuit board also used some calendering copper Foil.
5. Surface treatment width:rolled copper foil be limited by Surface treatment widest effective width of 520mm.
Q1: What's your guarantee?
A: All our products have 6 months guarantee after received goods, if any quality problem can contact us.
Q2: What's your delivery time ?
A: The common delivery time is 5-35 working days. The specific delivery time depends on the items and the quantity of your order.
Q3: What's your minimum order quantity?
A: The MOQ is 150 kg.
Q4: Can you supply the sample?
A: We can supply samples to check the quality before bulk order. But the price will be sample price not wholesale price.
Q5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q6. what is your standard width?
A: 520mm and 620mm,we accept customization for the width. we can cut it into any size that you demand after pass discussing.
Classification |
Unit | Requirement | Test Method | |||||||||||
Foil Designation | / | T | H | M | 1 | 2 | 3 | IPC-4562A | ||||||
Nominal Thickness | / | 12um | 1/2 OZ | 3/4 OZ |
1 OZ |
2 OZ |
3 OZ |
IPC-4562A | ||||||
Area Weight | g/㎡ | 107±4 | 153±5 | 228±8 | 285±10 | 580±15 | 860±20 |
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 | ≤0.4 | ≤0.4 | ≤0.4 |
IPC-TM-650 2.3.17 |
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Matte side(Rz) | um | ≤6 | ≤8 | ≤10 | ≤10 | ≤15 | ≤20 | |||||||
Tensile Strength |
R.T.(23℃)
|
Mpa | ≥150 | ≥220 | ≥235 | ≥280 | ≥280 | ≥280 |
IPC-TM-650 2.3.18 |
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Elongation |
R.T.(23℃)
|
% | ≥2 | ≥3 | ≥3 | ≥4 | ≥4 | ≥4 |
IPC-TM-650 2.3.18 |
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Subject | Ω.g/㎡ | ≤0.170 | ≤0.166 | ≤0.162 | ≤0.162 | ≤0.162 | ≤0.162 |
IPC-TM-650 2.5.14 |
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Peel Strength(FR-4) | N/mm | ≥1.0 | ≥1.3 | ≥1.6 | ≥1.6 | ≥2.1 | ≥2.1 |
IPC-TM-650 2.4.8 |
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Pinholes&porosity | Number | No |
IPC-TM-650 2.1.2 |
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Anti-oxidization | R.T.(23℃) | day | 180 | / | ||||||||||
H.T.(200℃) | Minutes | 60 | / |
Contact Person: JIMA Annie