What are polyurethane panels

PU is the abbreviation of Polyurethane. The Chinese name is polyurethane. So generally speaking, PU panel wall refers to polyurethane panel. Polyurethane panels are further divided into polyurethane sandwich panels, polyurethane composite panels, and polyurethane energy-saving panels. Professionally known as polyurethane insulation sandwich panels for construction.

The composition of polyurethane panel

The pu panel is made of a sandwich panel continuous production line, which is cold-bent and formed by internal and external galvanized color steel panels and coated with polyurethane hard foam in the middle. The production process requires a high ratio, with beautiful surface and clear lines. The material is light, easy to install, has good heat insulation and sound insulation effects. Since polyurethane does not support combustion, it complies with fire safety and can be fireproof and has a long service life.

Advantages of polyurethane panel

Polyurethane panel has higher hardness and strong strength. Its load-bearing capacity and tear strength are even much higher than that of rubber. Its wear resistance is 3-5 times higher than that of rubber. Its bending strength and impact strength are higher than that of plastic. Due to polyurethane is a polymer material, so it is not corroded by fuel oil and mechanical oil. In addition, polyurethane panels are non-toxic, odorless, waterproof and moisture-proof, their range of use is not limited by temperature, and they are easy to install. With many advantages, they have become the preferred building material for energy conservation and environmental protection advocated and promoted by the Ministry of Construction.

Polyurethane panels have long been widely used in developed countries such as Europe and the United States. Due to their high cost, the usage rate in developing countries like my country is less than 10%. As people's requirements for living standards become higher and higher, this excellent thermal insulation product will will be vigorously developed.