Matte Side Treatment Very Low-Profile Copper in Black/Red (VLP-S-B/R)

The raw foil, which has a glossy surface with ultra low roughness on both sides, is treated with JIMA's proprietary micro-roughening process to achieve high anchoring performance and also ultra low roughness. It offers high performance in a wide range of fields, from rigid printed circuit boards that prioritize transmission properties and fabrication of fine pattern to flexible printed circuits that prioritize transparency.

Detail:

• Core Length: as request
• Nominal thickness:10um 12um 18um 25um 35um
• Core Material: Paper and ABS plastic & Customize
• Sample:Can be supply
• Inner Package: can supply Vacuum packaging if need
• Roll Length/Outer diameter/Inner diameter: as request

​Features:

• Low profile for FCCL
• Grain structure of copper foil leads to high flexibility
• Excellent etching performance
• The treated foil is red or black
• Low profile enables to make fine circuit pattern

​Typical Application

• Casting and lamination type FCCL
• Fine pattern FPC&PWB
• Chip on flex for LED
• For FPC or Inner layer
• For a wide range of applications, from circuit boards to optics.

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Typical Properties of Matte Side Treatment Low Profile Copper Foil

Standard Width: 520mm 1040mm 1100mm, Max.1300mm May according to the customer request tailor.

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.