XPS insulation board is an extruded polystyrene insulation board, which is made of polystyrene resin as raw material plus other raw materials, auxiliary materials and polymers. It is heated and mixed while injecting a catalyst, and then extruded and extruded. Rigid rigid plastic board · Its scientific name is extruded polystyrene foam for thermal insulation (XPS for short). XPS has a perfect closed-cell honeycomb structure. Water absorption), low thermal conductivity, high compression resistance, aging resistance (normally no aging decomposition phenomenon in normal use).
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