Sell two sides aluminium foil sandwich PU

Description

Features: 1) Process: a one-pass continuous process in a fully automated production line from Italy. 2) Material: Huayu PU/AL foil sandwich panel is manufactured using The finished product 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. 3) Our products can keep excellent quality and stability