Many buildings nowadays have high performance requirements for certain aspects, such as waterproofing, sound insulation, thermal insulation, etc., which depend on the choice of materials. Today, the editor will bring you polyurethane composite board. Let's learn together what polyurethane composite board is and what its application scope is.

What is polyurethane composite board? What is the application scope of polyurethane composite board?

Polyurethane composite board:

Polyurethane, also known as polyurethane, is a general term for large molecular compounds with repeated amino ester groups on the main chain. It is formed by polymerizing organic diisocyanates or polyisocyanates with dihydroxy or polyhydroxy compounds. Polyurethane foam is widely used. Polyurethane elastomers have high elasticity and strength, excellent wear resistance, oil resistance, fatigue resistance, and seismic resistance over a wide range of hardness, earning them the nickname "wear-resistant rubber".

Although the production of polyurethane elastomers in polyurethane products is small, polyurethane elastomers have excellent comprehensive properties and have been widely used in industrial sectors such as metallurgy, petroleum, automotive, mineral processing, water conservancy, textile, printing, medical, sports, grain processing, and construction. PU is polyurethane, and PU skin is the outer layer of polyurethane components. This material is widely used by clothing manufacturers to produce clothing, commonly known as faux leather clothing PU is an abbreviation for polyurethane in English, and its chemical Chinese name is polyurethane. Its quality also varies, and good bags often use imported PU leather;

Polyurethane composite panel: Polyurethane composite panel is also known as PU sandwich panel. The composite board with polyurethane as the core material is composed of upper and lower color steel plates and intermediate foamed polyurethane. It adopts advanced six component online automatic operation mixing and pouring technology, which can complete social or factory proportioning and mixing processes in one go online, and can be adjusted online according to temperature, thus producing unique high-strength, energy-saving, green and environmentally friendly building boards.

Due to its good fire and moisture resistance, polyurethane edge sealing composite panels are also commonly used as edge sealing core materials for other materials. Polyurethane edge sealing composite panels use high-quality color coated steel plates as surface materials, continuous rock wool and glass wool as core materials, high-density hard foam polyurethane as tongue and groove filling, and are automatically compacted with cotton cloth after high-pressure foaming and curing. They are controlled by ultra long double covering tape to form composite materials. Compared with traditional hanging cotton maintenance materials, they have better fire and insulation effects, longer performance, convenient installation, and elegant appearance. We are a leader in steel building maintenance materials.

Generally used as the outer layer of roof panels in buildings, this panel has good insulation, heat insulation, and sound insulation effects, and polyurethane does not support combustion, which complies with fire safety. The combination of upper and lower panels with polyurethane has high strength and rigidity. The lower panel is smooth and flat, with clear lines, increasing indoor aesthetics and flatness. Easy to install, short construction period, and beautiful, it is a new type of building material.

Polyurethane composite panels, as building energy-saving insulation materials, have been widely used in developed countries such as Europe, the United States, and Japan, with a penetration rate of 80%. In China, the application rate is less than 10%. Polyurethane sandwich panels, as an excellent energy-saving insulation material, have excellent thermal insulation, fire resistance, and thermal insulation properties, which can provide efficient solutions for solving China's energy consumption crisis.

Polyurethane sandwich panels are widely used in large industrial plants, cold storage facilities, garages, mobile homes, exhibition halls, sports venues, shopping malls, airports, power plants, villas, hospitals, geological formations, and high-rise buildings. Due to their excellent insulation performance, they are mainly used in the roofs and walls of industrial and civil buildings.

The above is the introduction of what polyurethane composite board is and its application scope by the editor. Have you gained some understanding of what polyurethane composite panels are and their application scope. Have you learned another material? I hope this article by the editor can be helpful to everyone.