Extruded Polystyrene XPS

[US Masterbatch] Extruded polystyrene (XPS) is widely used in construction, insulation, and packaging thanks to its excellent thermal insulation, compressive strength, and moisture resistance. To reduce costs and tailor material properties, many manufacturers incorporate filler masterbatch into XPS formulations. However, improper use of filler masterbatch can lead to serious quality issues, production instability, and long-term…