The specialized color masterbatch for extruded polystyrene board is a meticulously developed pigment material designed for high-quality coloring of extruded polystyrene (XPS) boards. It utilizes a high-quality carrier with excellent compatibility with XPS raw materials, offering high concentration, standardized colors, and excellent brightness. The masterbatch features uniform and attractive granular appearance, in cylindrical or oblate shapes, ensuring consistent coloring and providing outstanding dispersibility, stability, and heat resistance. It achieves excellent color stability and uniform dispersion during the extrusion process. With a wide color range, it can be customized according to the specific color requirements of customers.