This product occupies a specialized niche in the foam packaging market as a new material derived from modified PS (Polystyrene). It offers a balanced combination of toughness and strength, making it suitable for demanding packaging applications. Its material properties are more versatile. Furthermore, our self-designed production equipment enables multi-level control over bead size. The standard particle size ranges from 0.8 to 1.2 mm, and it can be custom-produced for specific projects to achieve refined structures or overall weight reduction, with a customizable fine particle size range of 0.55 to 0.8 mm.