XPS Sheets – Definition & Leading Manufacturers
1. What are XPS Sheets? [US Masterbatch] XPS Sheets (Extruded Polystyrene Sheets) are rigid foam plastic material sheets produced through a continuous extrusion process, using polystyrene resin combined with a system of additives and blowing agents. Unlike EPS (Expanded Polystyrene), XPS features a uniform closed-cell structure, which significantly enhances compressive strength, thermal insulation, and moisture…
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Common Mistakes When Using Filler Masterbatch in Extruded Polystyrene (XPS) Production
[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…
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