Ntxiv rau qhov zoo ntawm nyias, lub teeb thiab yoog raws, FCCL nrog polyimide raws li cov yeeb yaj kiab kuj muaj cov khoom siv hluav taws xob zoo, cov khoom siv thermal, thiab cov yam ntxwv ntawm cov cua sov. Nws qhov qis dielectric tas li (DK) ua rau hluav taws xob xaim hluav taws xob xa mus sai.