Nov 05, 2020
Polyurethane composite panel is also calledPU 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 the world's advanced six-component online automatic operation mixing and casting technology, which can complete the proportioning and mixing process of social batching centers or factories online at one time. And it can be adjusted online at will according to the temperature, so as to produce distinctive high-strength, energy-saving, green, and environmentally friendly building boards.
Because of its good fire-proof and moisture-proof performance, it is also often used as the edge-banding core material of other material composite panels. The polyurethane edge-banding composite panel uses high-quality color coated steel plate as the surface material, continuous rock wool and glass wool as the core material, and high-density hard The foamed polyurethane is filled with tongue and groove, after high-pressure foaming and curing, the cotton cloth is automatically densified and is made of super-long double-covered belt control molding compound. Compared with traditional cotton maintenance materials, it has better fire and heat preservation effects and longer performance, Easy installation and elegant appearance. It is a leader in steel building maintenance materials.
It is generally used for building roof outer panels. This panel has good heat preservation, heat insulation, and sound insulation effects, and polyurethane does not support combustion, which is in line with fire safety. The combined effect of the upper and lower panels with polyurethane has high strength and rigidity. The lower panel is smooth and flat, with clear lines, which increases the indoor beauty and flatness. Easy to install, short construction period, and beautiful, it is a new type of building material.
PU Sandwich Panel
Sandwich Panel has a lightweight, beautiful appearance and good corrosion resistance, and can be directly processed. It provides a new type of raw material for construction, shipbuilding, vehicle manufacturing, furniture, and electrical industries. It has achieved good results such as replacing wood with steel, efficient construction, energy-saving, and pollution prevention.
As a new type of building energy-saving insulation materials, polyurethane composite panels have been widely used in different countries. Its use plays an important role in promoting the continuous innovation of building materials. With the modern requirements of the construction industry, It is getting higher and higher, especially for the use of indoor materials. Therefore, the choice of polyurethane composite board is a general trend.
Range of application
Polyurethane composite board, as a building energy-saving and thermal insulation material, has been widely used in Europe, the United States, Japan, and other developed countries, with a penetration rate of 80%, less than 10% in China. As an excellent energy-saving and heat preservation material, the polyurethane sandwich board can provide efficient solutions to China's energy consumption crisis with its excellent heat insulation, fire prevention, and heat preservation performance.
Polyurethane sandwich panels are widely used in large industrial plants, cold storage, garages, mobile houses, exhibition halls, exhibition halls, gymnasiums, shopping centers, airports, power plants, villas, hospitals, stratum, and high-rise office buildings, and other fields. Due to their excellent thermal insulation performance, they are mainly used in the roofing and wall of industrial and civil buildings.
