
High temperature resistance Width 1380mm thickness 0.01mm VLP ED copper foil for PWB
Quickly Introduction.
1) Matte side treatment in back or red.
2) T: 25µm, W:5-1380 mm,standard width:1290mm.
3) internal diameter: 3inch or 6 inch, Length: 500-5000 M.
Products Performance.
a.The perfect physical characteristics of the fine and uniform crystal structure.
B.The very low profile, the high intensity, and high elongation.
c.The high peel strength, no copper powder movement, the clear figure.
VLP ED copper foils application:
1. Communications CCL.
2. Military and other high-power circuit boards.
3. high-frequency board.
RFQ:
Q1. How to save after the box opened?
Keep the dry environment,and is better use it in 30days.
Q2.what is the Internal diameter?
76/152/ custom.
Q3: Can you supply the sample?
We can supply samples to check the quality before bulk order. But the price will be sample price not wholesale price.
Packaging:
Typical properties of VLP-S-B/R copper foil for FPC or inner layer of HDI.
Classification | Unit | Requirement | Test Method | ||||||||
Foil Designation | / | 1 | H | M | 1 | IPC-4562A | |||||
Nominal thickness | / | 10um | 12um | 1/2 OZ (18um) | 3/4 OZ(25um) | 1 OZ(35um) | IPC-4562A | ||||
Area Weight | g/㎡ | 98±4 | 107±4 | 153±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 | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 | IPC-TM-650 2.3.17 | |||
Matte side(Rz) | um | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 | |||||
Tensile Strength | R.T.(23℃) | Mpa | ≥300 | ≥300 | ≥300 | ≥300 | ≥300 | IPC-TM-650 2.3.18 | |||
H.T.(180℃) | Mpa | ≥200 | ≥200 | ≥200 | ≥200 | ≥200 | |||||
Elongation | R.T.(23℃) | % | ≥4 | ≥5 | ≥6 | ≥8 | ≥10 | IPC-TM-650 2.3.18 | |||
H.T.(180℃) | % | ≥5 | ≥6 | ≥7 | ≥8 | ≥8 | |||||
Peel Strength(FR-4) | N/mm | ≥0.8 | IPC-TM-650 2.4.8 | ||||||||
Ibs/in | ≥4.6 | ||||||||||
Pinholes&porosity | Number | No | IPC-TM-650 2.1.2 | ||||||||
Anti-oxidization | R.T.(23℃) | 180days | / | ||||||||
H.T.(200℃) | 60 Minutes | / |
Remark:Standard Width 1295mm,max width 1370(±1)mm,May according to the customer request tailor.We test the peel strength with PI ,please reconfirm with your pp.
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.