The core composition of PS skirting boards typically utilizes polystyrene (PS) as the base material, formed into a profile structure through an extrusion molding process. PS material inherently possesses excellent lightweight properties and plasticity; it maintains a stable shape during processing, ensuring that the skirting board remains resistant to deformation after installation. Furthermore, its internal structure is relatively uniform, facilitating subsequent surface treatments and decorative laminations.
In terms of structural makeup, PS skirting boards generally consist of a base layer, a reinforcement layer, and a decorative surface layer. The base layer primarily serves a supporting and shaping function, determining the overall strength and dimensional stability of the product. The reinforcement layer-often enhanced through modified materials or filling processes-improves impact resistance, making the skirting board more resilient against bumps and knocks during daily use. The decorative surface layer is responsible for the aesthetic appeal; common finishes include wood grain transfer printing or decorative laminates, designed to enhance the overall decorative quality.
