This product has the following characteristics:

　　1) The thermal conductivity of the composite board is low

　　2) The board is beautiful and easy to install

　　3) Polyurethane sandwich panel has good fire resistance

　　4) Polyurethane sandwich panel is non-toxic and tasteless

　　5) Wide temperature range

　　6) Waterproof and moisture proof polyurethane sandwich panel has beautiful appearance and good overall effect,

　　7) It integrates load-bearing, thermal insulation, fire prevention and waterproof, and does not need secondary decoration. 8) it is fast and convenient to install, with short construction period and good comprehensive benefits,

　　It has good cost performance advantages,

　　It is widely used

　　High efficiency and energy-saving building envelope materials with great potential,

　　It is also a new type of energy-saving plate advocated and promoted by the Ministry of construction.