... 2000Brass : As the alloy of copper and zinc, Brass Wire Mesh has excellent abrasion resistance ,corrosion-resisting, lower electric conductivity ... Wires (Cu 65%, Zn 35%)Red Copper Wire Mesh (Cu 99%)Phosphor bronze Mesh (Cu 85%~90%, Sn 5%~15%) ... rapidly, good conductivity & sound insulation, etc.Application: Wall sound-proof, electronic signs, TV station, broadcast communication, Glass, Filter, Gas ...