Poly(1,4-phenylene sulfide) is widely used in the manufacturing of high-performance engineering plastics due to its excellent thermal stability, chemical resistance, and mechanical strength. It is commonly applied in the production of components for the automotive industry, such as under-the-hood parts, fuel system components, and electrical connectors, where it withstands high temperatures and exposure to harsh chemicals. In the electrical and electronics sector, it is utilized for insulating materials, connectors, and circuit board components due to its flame retardant properties and electrical insulation capabilities. Additionally, it finds use in industrial applications for making corrosion-resistant pump parts, valves, and piping systems, particularly in environments involving aggressive chemicals or high temperatures. Its durability and resistance to wear make it a preferred material in demanding industrial and engineering applications.