... High adhesiveness. Thermal stability. Chemical resistance. Copper Clad Aluminum Wire(CCA)1.Performance Features:(a) good conductivity of copper, ... light weight of aluminum(b) high signal transmission property2.Application:Used in electric wire,computer wire,coaxial cable,communication ... .2 4.3 16.8 copper coated aluminum wire,annealed wire,without insulating film,used to make various cable