Description

Extruded polystyrene thermal insulation boards MARSIPUS are thermal insulating material (XPS) produced from polystyrene and suitable blowing agents by the process of continuous extrusion thus forming a continuous board at the desired thickness (20-100 mm). This is then cut and packed in various dimensions and shapes regarding surface and edges. The produced material is a solidified, homogeneous and stable foam with closed (>95%) polyhedral cells ranging 0.1 – 0.4 mm in diameter and having a wall thickness of only 1μm. Accordingly, a mere 3% of the product volume is solid matter the remaining 97% being occupied by gas.