Description
Atomfair 3-Layer & Multi-Layer Flexible Copper Clad Laminate (3L FCCL) – International Product Specification
Product Overview
Atomfair 3-Layer and Multi-Layer Flexible Copper Clad Laminate (3L FCCL) utilizes high-performance polyimide (PI) film as the base material. It integrates core advantages of thinness, light weight, and flexibility, while delivering exceptional electrical performance, thermal conductivity, and high-temperature resistance. Its low dielectric constant (DK) enables high-speed electrical signal transmission, superior thermal performance ensures efficient component heat dissipation, and high glass transition temperature (Tg) guarantees stable operation in high-temperature environments.
Supplied in continuous roll form, the product supports automated continuous production of Flexible Printed Circuit Boards (FPCs) and continuous surface mounting of components, significantly boosting manufacturing efficiency and reducing production costs for global customers.
Product Specifications
| Product Name | Product Model | Structure & Composition |
|---|---|---|
| 3-Layer Flexible Copper Clad Laminate (3L FCCL) | MG3L 181513 | 18um Copper Foil + 15um Epoxy Resin Adhesive + 13um Polyimide (PI) Film |
| 3-Layer Flexible Copper Clad Laminate (3L FCCL) | MG3L 181313 | 18um Copper Foil + 13um Epoxy Resin Adhesive + 13um Polyimide (PI) Film |
| Multi-Layer Flexible Copper Clad Laminate (Multi-Layer FCCL) | MG3LTC 352025 | 35um Copper Foil + 20um Epoxy Resin Adhesive + 25um Polyimide (PI) Film + 20um Epoxy Resin Adhesive + 35um Copper Foil |
| Multi-Layer Flexible Copper Clad Laminate (Multi-Layer FCCL) | MG3LTC 121513 | 12um Copper Foil + 15um Epoxy Resin Adhesive + 13um Polyimide (PI) Film + 15um Epoxy Resin Adhesive + 12um Copper Foil |
Core Product Performance
- Excellent Peel Strength: Firm interlayer bonding ensures structural stability and long service life, complying with IPC-TM-650 2.4.9 peel strength test standards.
- Superior High-Temperature Resistance: Maintains stable performance in high-temperature operating environments for long periods, with Tg meeting industry high-temperature application requirements.
- Good Dimensional Stability: Low deformation rate during processing and use enhances circuit precision and assembly compatibility, adhering to IPC-4202/12 dimensional tolerance specifications.
- Outstanding Mechanical & Electrical Performance: Balances structural strength and signal transmission quality, with low DK value ensuring high-speed signal integrity, suitable for high-end electronic products.
- High Flame Retardancy: Complies with UL94 V-0/VTM-0 flame retardant standards, significantly improving the safety of electronic equipment.
- Environmentally Friendly: Fully complies with EU RoHS Directive (2011/65/EU) requirements, free of lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (Cr6?), polybrominated biphenyls (PBBs) and other restricted hazardous substances.
Application Fields
As a core material for high-performance electronic devices, Atomfair 3L & Multi-Layer FCCL is widely used in various high-end electronic product fields globally:
- Consumer Electronics: Computers, laptops, smartphones and antennas, digital cameras, camcorders, printers
- Display Devices: Backlight modules, flat panel displays (FPD), capacitive touch screens
- Industrial Equipment: Instruments and meters
- Automotive Electronics: Automotive electronic control systems, car audio systems, automotive connectors
- Communication Components: Notebook connectors, high-speed signal transmission modules
Quality Assurance & Certifications
Atomfair strictly implements quality control throughout the production process of 3L & Multi-Layer FCCL, covering raw material inspection, process monitoring, and finished product testing. Key tests include peel strength measurement, electrical performance testing (DK/DF), high-temperature resistance verification, and flame retardant performance assessment.
The product has obtained multiple international certifications, including UL certification (UL94 V-0/VTM-0), RoHS compliance certification, and ISO 9001 quality management system certification, ensuring consistent quality and compliance with global market requirements.
If you?re interested, have any questions, or have specific customization requirements, please feel free to contact us at inquiry@atomfair.com.
