Study on material properties of power cable based on thermogravimetry and cytotoxicity test

There are many indicators to measure the performance of power cable materials, among which flame retardancy, conductivity and environmental protection are the most important. In experiment 1, the flame retardancy of sample cables was studied by thermogravimetric analysis, and an analytical method for flame retardancy of cable materials was provided. In experiment 2, the environmental protection performance of the sample cable was analyzed by cytotoxicity test. Finally, a reasonable prospect and forecast for the new power cable in the future is given. (paper)