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SHANGHAI JIMA INDUSTRIAL CO., LIMITED
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PCB copper foil
Pcb Copper Foil , Find Complete Details about Pcb Copper Foil,Copper Foil For Pcb,Copper Foil For Fpcb,Pcb Copper Foil from Copper Strips Supplier or Manufacturer-Shanghai Jima Industrial Co., Limited
$15 /Ton
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Company Information
about JIMAGROUP.
JIMA GROUP generated from metal products processing , has been growing rapidly in aluminum and copper precision processing,and now its business has expanded to lithium battery etc new energy resources and flexible packaging .For example,hard alloy aluminum sheet.copper foil,pet can,aluminum can, beer can,lithium battery.We hold firm on the creeds that"optimize the industrial chain,expand the deeply processing and explore the products extensively." we consistently pursue to develop adding value products and blue ocean products .Our goal is to be stronger,to be global.
Superior precision processing products:
Copper division: Electrolytic copper foil(ED copper foil) and rolled copper foil,mainly used in lithium battery,PCB, FPCB.
Aluminum division: Aluminium hard alloy plate,mainly applying to aircraft,automobile,watercraft,rail transit and electrical products etc.aluminum sheet/aluminum coil/aluminum strip.Aluminium foil, mainly used in power capacitor, Li battery,formed foil, pharmaceutical and food packaging etc.
Beverage container: Aluminum can ,PET can, aseptic packaging. For beer can ,drink can ,energy drink.etc
Flexible packaging division: Carbon coated foil for lithium battery,laminated film and aluminum foil bag for Pharmaceutical,cigarette and food.
Chemical: Adhesive application ASA following: laminated adhesive used for Flexible Packaging,Automobile Manufacture, repairing& maintenance,Railway& metro,New energy,Architecture,General industry , Electricity & electronics.
New energy : Lithium battery use in Auto power.
Product Description
PCB copper foil
Quickly details
single side side treatment low profile foil in back/red.
Thickness: 0.012-0.070 mm.
Width: 5-520 mm.
Length: 500-5000 M.
ID: 76 mm,152 mm.
purity:99.8%.
Features:
1.the treated foil in gray or red.
2.High peel strength.
3.Good etch ability.
4.Excellent adhesion to etching resist.
5.Anti foil cracking by high elongation at elevated temperature.
6.Eco-friendly products and processes.
Application:
1.Polyimide board.
2.Epoxy board.
3.pcb.
Compare between CA copper foil and ED copper foil.
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.
Package:wooden carton.
Typical properties of High temperature elongation copper foil(for epoxy &polyimide board).
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/m2 | 107±4 | 153±5 | 228±8 | 285±10 | 580±15 | 860±20 | IPC-TM-650 2.2.12.2 | ||||||
Purity | % | ≥99.8 | IPC-TM-650 2.3.15 | |||||||||||
Foil Profile | Shiny side (Ra) | um | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.4 | IPC-TM-650 2.3.17 | |||||
Matte side(Rz) | um | ≤5 | ≤7 | ≤8 | ≤9 | ≤13 | ≤18 | |||||||
Tensile Strength | R.T.(23℃)
| Mpa | ≥150 | ≥220 | ≥235 | ≥280 | ≥280 | ≥280 | IPC-TM-650 2.3.18 | |||||
Elongation | R.T.(23℃)
| % | ≥4 | ≥4 | ≥4 | ≥5 | ≥5 | ≥5 | IPC-TM-650 2.3.18 | |||||
Subject | Ω.g/m2 | ≤0.170 | ≤0.166 | ≤0.162 | ≤0.162 | ≤0.162 | ≤0.162 | IPC-TM-650 2.5.14 | ||||||
Peel Strength(FR-4) | N/mm | ≥1.0 | ≥1.3 | ≥1.6 | ≥1.6 | ≥2.1 | ≥2.1 | IPC-TM-650 2.4.8 | ||||||
Pinholes&porosity | Number | No | IPC-TM-650 2.1.2 | |||||||||||
Anti-oxidization | R.T.(23℃) | day | 180 | / | ||||||||||
H.T.(200℃) | Minutes | 60 | / | |||||||||||
.Standard Width,1295(±1)mm,May according to the customer request tailor.
We test the peel strength with FR-4(Tg140) prepreg ,please reconfirm with your pp.
FAQ
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.
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