3L Flexible Copper Clad Laminate

In addition to the advantages of thin, light and flexible, FCCL with polyimide based film also has excellent electrical properties, thermal properties, and heat resistance characteristics. Its low dielectric constant (DK) makes electrical signals transmit rapidly. Good thermal performance makes the components easy to cool down. The higher glass transition temperature (Tg) allows the components to operate well at higher temperatures. Since most of the products of FCCL are provided to users in continuous roll form, therefore, the use of FCCL in the production of printed circuit boards is beneficial to the realization of automatic continuous production of FPC and the continuous surface installation of components on FPC.