100% Virginal Material PC Four-Layer Hollow Sun Sheet for Building

Hollow sunshade is a widely used material in buildings. Its unique structure enables it to have good heat insulation, sound insulation, and lighting performance, making it an indispensable part of building facade design. This article will introduce a four layer hollow sunshade made of 100% raw materials, aimed at improving the energy efficiency and environmental protection of buildings.
First layer: upper and lower surfaces
The upper and lower surfaces of the hollow sunshade are made of 100% pure polycarbonate material (PC), which has high strength, strong wear resistance, and good transparency and UV resistance. This material can not only provide good visual effects, but also protect the hollow layer.
Second layer: hollow layer
The hollow layer of the hollow sunshade is made of 100% pure PC material, and its internal honeycomb structure can form an air isolation layer, effectively insulating and soundproofing. In addition, the thickness of the hollow layer can also be adjusted as needed to meet the thermal insulation needs of different buildings.
Layer 3: UV layer
The third layer of the hollow sunshade is a special UV layer, which aims to enhance the durability of the material and prevent UV damage to the material. The existence of UV layers can effectively extend the service life of hollow sun visors and maintain their transparency and appearance.
Fourth layer: reflective layer
The fourth layer of the hollow sunshade is a reflective layer, which aims to reflect sunlight and reduce heat absorption to the building. The reflective layer is usually made of metal materials with high reflectivity, such as aluminum foil. By reflecting sunlight, this layer can effectively reduce the indoor temperature of the building, thereby improving the energy-saving performance of the building.
Overall, the four layer hollow sunshade has excellent comprehensive performance, including good heat insulation, sound insulation, and lighting performance, while also having advantages such as strong durability and good transparency. In addition, the hollow sunshade is made of 100% raw materials, which meets environmental requirements and can effectively improve the energy conservation and environmental protection of the building.