In response to the Montreal International Convention, Duowei successfully developed cyclopentane-free polyurethane environmental protection foaming technology, and the molded board has stronger stability, green and fluorine-free, and is highly environmentally friendly. VCOOL® cold storage sandwich panel system, unique plug-in structure, improve the insulation and airtightness of the plate joints, specially designed for cold rooms and cold storage. The plates are homogeneous and stable, with excellent thermal insulation.
● The data shown in the left table are only available for the panel which subject to the internal-external pressure difference and contraction pressure, without wind load. If the specifi ed length/height is exceeded or wind load occurs, panel supporters are required.
● The above data are calculated according to the heat flow of 8~10W/m2.