Special cables are cables for special purposes, which can be used on special occasions, such as high temperature resistant, acid and alkali resistant, termite proof, and wires and cables used in ships, airplanes, nuclear power plants, etc.. As for classification, it does not belong to the same classification method as power, control, computer cable and so on. That is to say, the cable mentioned above also contains special cables. General special cables need to establish enterprise internal control standards.
Development direction of special cable. Large military enterprises shoulder the task of national modern equipment and high-tech equipment, the demand for light weight, high temperature cable is particularly large. The main cable used in the building is double flame retardant, high temperature resistant wires and cables and low smoke halogen free environmental protection wires and cables, mainly to prevent fire hazards and prevent unsafe accidents. With the increasing energy shortage in the mainland, the exploitation of oil and gas began to turn to the ocean, and the demand for integrated cables in the marine field increased. With the rapid development of civil aviation in China, the amount of cable used by Boeing aircraft is especially large. Most of them are light weight, small size, high temperature resistant cross linking or silane crosslinked wire and cable. In many types of special cable, especially the high temperature superconducting power cable market prospect is broad. High temperature cable, with its super vitality, is applied in various short distance transmission of high current occasions, in short supply.