our extruded polystyrene(xps) board is made of polystyrene resin and other additives by extrusion process, which has continuous and uniform surface layer and closed cell structure. these thick plates with honeycomb structure will not have gaps at all. this closed cell structure insulation material can have different pressures (150-1000 kpa), at the same time, it has the same low thermal conductivity (only 0.028 w/ m·k) and long-lasting excellent insulation .the density is between 25 kg/m³ and 48 kg/m³.our xps boards can be highly fireproof.it depends on your need.b1 and b2 grade are all supplied.
if you want to know more about our products or xps board price, please feel free to contact us, we will reply you within 24 hours.our email is :122364658@qq.com.
