pu sandwich panel.aluminum/polyurethane sandwich panel is a polyurethane foam board sandwiched between 2 layers of textured aluminum foils, with a special electric-heating process to ensure better bonding between the layers. The facing aluminum foil is treated with anti - oxidation process and is corrosion resistant. The foam is applied using a high pressure foaming system with a comb sprayer to ensure even density and fine foam structure in the finished products, thus achieving uniformity in insulating property, and mechanical strength throughout the entire board
aluminum/pu sandwich panel
pu sandwich panel: | pu sandwich panel |
Sandwich Panel 1. Introduction Kam Chung sandwich panel is a new building material composed of calcium silicate panel, Portland cement and EPS foam. Compared with traditional brick wall, it is light in weight and can save a lot of construction space. Besides, it is waterproof, ...
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PU sandwich panel and PIR sandwich panel are both sandwich panels and important products of the sandwich panel production line. So what are the characteristics of these two different sandwich panels? What\'s the difference between them? PIR foam and PUR polyurethane foam are ...