Fluoplus® FCCL Film

Fluoplus® FCCL film is a flexible copper-clad laminate film based on high-performance fluoroplastics, specifically designed for 5G communication, millimeter-wave radar, and high-frequency, high-speed signal transmission applications. As a core substrate for flexible printed circuit boards (FPCs), it owns features such as flexibility, a thin and lightweight profile, and high-temperature resistance, consequently, it is widely used in electronic products ranging from smartphone antenna FPCs and automotive high-frequency radar flexible boards to aerospace high-frequency components and satellite navigation equipment.

• Extremely low dielectric constant (Dk) and dielectric loss (Df) at high frequencies
• Stable electrical performance over a wide temperature range
• High thermal resistance, suitable for lead-free reflow soldering processes
• Low moisture absorption, ensuring signal integrity
• Excellent chemical resistance, capable of withstanding PCB etching processes
• High peel strength of the copper layer through special surface treatment
• Flame retardancy rating: UL94 VTM-0