The features and uses of cable are suitable for exchanging fire retardant properties of metro, high-rise buildings, shopping malls, theaters, power stations, chemical factories, city square and other public utilities at rated voltage 450/750V and below. The cable has the characteristics of halogen free, low smoke, low halogen and low smoke. When the fire happens, it has low spreading speed, low smoke concentration, high visibility and small amount of harmful gas release, which is convenient for people to evacuate. The corrosion of the combustion gas is small, and it also avoids the damage to the equipment, low halogen and halogen-free characteristics, so that the cable material is greatly improved in aging resistance, ultraviolet resistance and other radiation performance, thus prolonging the service life of the cable.