China Categories
3 / 4 OZ Rolled Copper Foil , Copper Foil Paper For IC Package Substrates
Ask Latest Price
Brand Name:JIMA
Model Number:EDCU-HC
Certification:SGS, ISO,Reach, RoHS
Price:negotiation
Payment Terms:T/T, L/C
Supply Ability:1000 Ton per month
Delivery Time:5-15 days
Company Data
Verified Supplier
Contact Person
JIMA Annie
Business Type:
Manufacturer
Officials:
No.60 Guoxia Road, Yangpu District, Shanghai,China.
Quality:
Quality Certifitation Available
Visit Website
Product Details
Company Profile
Product Details
3 / 4 OZ Rolled Copper Foil,Copper Foil Paper for IC Package Substrates
Specifications:
- AvailableThickness: 12 micron-70micron
- Available Width: 5-520 mm
- Available Length: 500-5000 M
- Coil ID: 76 mm,152 mm
- Purity:99.8%
Mechanical features
- Various kinds of Thickness and Roughness.
- Low profile and good peel strength with resin.
- Good chemical resistance.
Application:
- IC package substrates and HDI(High-density-interconnect) boards
Overview:
- We propose two kinds of copper foils and new production method, aiming at improving productivity and yield in coreless board process.
- 2,PCS or PCM (Peelable Copper Foil on Shiny side or Matte side)
- PCS or PCM are peelable copper foil with peelable organic material coated on copper surface.
FAQ:
Q1: Can you supply the sample?
A1: We can supply samples to check the quality before bulk order. But the price will be sample price not wholesale price.
Q2. Do you test all your goods before delivery?
A2: Yes, we have 100% test before delivery.
Q3. what is your standard width?
A3: 520mm and 620mm,we accept customization for the width. we can cut it into any size that you demand after pass discussing.
Typical properties of High coarse copper foil
| Classification | Unit | Requirement | Test Method | |||||
| Foil Designation | / | H | M | 1 | IPC-4562A | |||
| Nominal thickness | / | 1/2 OZ | 3/4 OZ | 1OZ | IPC-4562A | |||
| Area Weight | g/㎡ | 150±5 | 228±8 | 285±10 | IPC-TM-650 2.2.12.2 | |||
| Purity | ％ | ≥99.8 | IPC-TM-650 2.3.15 | |||||
| Foil Profile | Shiny side (Ra) | սm | ≤0.4 | ≤0.4 | ≤0.4 | IPC-TM-650 2.3.17 | ||
| Matte side(Rz) | um | ≤8 | ≤10 | ≤12 | ||||
| Tensile Strength | R.T.(23℃) | Mpa | ≥220 | ≥235 | ≥280 | IPC-TM-650 2.3.18 | ||
| Elongation | R.T.(23℃) | ％ | ≥2 | ≥3 | ≥3 | IPC-TM-650 2.3.18 | ||
| Peel Strength(FR-4) | CEM-1 | N/mm | ≥1.5 | ≥1.7 | ≥2.0 | IPC-TM-650 2.4.8 | ||
| PTC | ≥0.5 | ≥0.6 | ≥0.8 | |||||
| Pinholes&porosity | Number | No | IPC-TM-650 2.1.2 | |||||
| Anti-oxidization | R.T.(23℃) | day | 180 or customize | / | ||||
| H.T.(200℃) | Minutes | 60 or customize | / | |||||
We test the peel strength with CEM-1/PTC ,please reconfirm with your pp.
Company Profile
JIMA Copper
Jima Copper is a professional supplier of high-precision copper and copper alloy series of foil roll brand. Jima provided 4-800μm thick copper foil, Maximum width 1580 mm, Jima copper foil production capacity is sufficient, with complete varieties, excellent quality.
Jima specializes in the research, development, promotion and application of new technology of rolling copper foil, and it is equipped with a research center of rolling copper foil engineering technology. Jima copper can stably provide various specifications of high-precision flat foil (hard foil, soft foil, semi-hard foil, etc.) and surface treatment foil (red dumb copper foil, black dumb copper foil, high corrosion resistance rolled copper foil, etc.). The products are widely used in electromagnetic shielding, heat dissipation, graphene conductive film production, aerospace, flexible copper plate, lithium battery, 5G communications, LED, intelligent vehicles, drones, wearable electronics and other fields, which is highly recognized and praised by customers. And it is exported to Korea, Japan, Germany, the United States, Russia, India and other countries.
Send your message to this supplier
You May Like
Low Profile Electrolytic Copper Foil Black Treatment 105um 70um 50um 35um 25um 12um 9um
99.8% Purity 35um Hvlp Copper Foil for FCCL / FPC Application
0.025mm Thick ED Copper Foil , Copper Foil 25 micron
High Coarse Edco Copper Foil 5mm Width Circuit Board Copper Foil Sheet
3 / 4 OZ ED Copper Foil Flexible Copper Clad Laminate Good Folding Endurance
12um 18um 25um 35um ED Copper Foils For FPC Materials / EMI
PCB ED Electrolytic Copper Foil , 76Mm Copper Foil Roll
Red Low Profile ED Copper Foil 15um 18um 35um Used For Samsung Phone Heat Sink
1 OZ ED Copper Foil For Special Conductivity Material Red / Black Color
70um Electrolytic ED Copper Foil Good Etch Ability Max 1380mm Width
RTF Copper Foil 12um 18um 35um 70um 105um Reverse Treated Copper Foil For High Frequency & Multilayer Board
Inquiry Cart
0