"XPS" extruded board is a hard type extruded polystyrene thermal insulating product made of polystyrene with additives using extrusion method. The board possesses a continuous and even external layer and completely closed honey-comb cells structure achieved during the continuous extrusion process. The board is an excellent thermal insulating material with high compression strength and low coefficient of thermal conductivity, low water absorption rate, low vapor permanence, long life because of its uniform wall thickness of linked honey-comb structure. These characteristics are the quality of an excellent thermal insulating material.
High Endurance - It is stable, not harmful, resistant to decomposition and mold. It also has an extremely good and anti-corrosive performance.
The excellent perionnances of thermal insulation, high compression, water proofing make the board to be superior to conventional thermal insulating material and suitable for use in new buildings or retrofit works.