The XPS production process begins with feeding polystyrene resin into the extruder. The material is melted under high temperature and pressure. Foaming agents and additives are injected and thoroughly mixed. The homogeneous melt then passes through a specially designed die where pressure drops rapidly, causing expansion and formation of millions of closed cells. The foam board is calibrated, cooled, cut to size, and packaged. The entire process is continuously monitored to maintain density, thickness, compressive strength, and thermal performance.
How does the XPS extrusion foaming process work?
- XPS Foam Core
- PET Foam Core
- PVC Foam Core
- PU Foam Core
- PMI Foam Core
- PP Honeycomb Core
- Balsa Wood
- XPS Backer Board
- FRP XPS Sandwich Panel
- FRP PET Sandwich Panel
- FRP PVC Sandwich Panel
- FRP PP Honeycomb Panel
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- 0086–15818199755
- whatsapp: +65 91730168
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Contact
- info@onebondgroup.net
- 0086–15818199755
- whatsapp: +65 91730168
- wechat:15818199755
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