Extrusion board for refrigerated vehicle is a kind of construction material used for refrigerated vehicle. It has excellent properties such as heat preservation, cold protection, moisture resistance, shock resistance and compression resistance, and is widely used in refrigerated vehicles. In this paper, the definition, characteristics, application fields and advantages of extruded board for refrigerated truck will be introduced in detail.

Extrusion board of refrigerated truck is a kind of material made of polystyrene board by extrusion process. Polystyrene board is made of polystyrene resin as raw material by foaming processing, with the bubble hole filled with air, forming a large number of closed micropores. It has low thermal conductivity and good thermal insulation performance, which can effectively isolate the temperature difference between the external environment and the inside of the refrigerated vehicle. The extrusion process makes the polystyrene board have higher density and strength, making it more durable and stable.

The extruded board of the refrigerated truck has a variety of characteristics, the first is excellent thermal insulation performance. Its low thermal conductivity and closed microporous structure make it difficult to conduct and diffuse heat, which can effectively prevent temperature changes. Secondly, the extruded board of the refrigerated truck has good cold retention performance. It can effectively prevent the temperature of the external environment from entering the interior of the refrigerated vehicle and keep the car in a low temperature state. In addition, the extruded board of the refrigerated vehicle also has excellent characteristics such as moisture resistance, shock resistance and pressure resistance, which can ensure the safety of the goods inside the refrigerated vehicle.

Extruded panels for refrigerated vehicles are widely used in various types of refrigerated vehicles. Whether it is transporting food, medicine or other goods that need to be kept fresh at low temperature, the extrusion board of the refrigerated truck can provide good thermal insulation and cold preservation effect. In addition, the extruded board is also widely used in seafood transportation, cold chain logistics and other fields to ensure that the goods maintain fresh and original quality during transportation.

The advantages of extruded board for refrigerated truck are not only its thermal insulation and cold preservation performance, but also have multiple advantages such as environmental protection, energy saving and durability. First of all, the extrusion board of the refrigerated truck uses polystyrene board as the substrate, which does not contain pollutants, is non-toxic and harmless, and is harmless to the environment. Secondly, due to the existence of low thermal conductivity and microporous structure, the extruded board of the refrigerated vehicle can effectively reduce the energy consumption of the refrigerated vehicle and achieve energy-saving effects. In addition, the extrusion process of the extrusion board of the refrigerator truck makes it have a high density and strength, which can resist the impact and pressure of the external environment and extend the service life.

In summary, extruded panels for refrigerated vehicles are a widely used construction material in refrigerated vehicles. It has excellent properties such as heat preservation, cold protection, moisture resistance, shock resistance and pressure resistance, which can effectively isolate the external temperature and maintain the low temperature state inside the refrigerated vehicle. The extruded board of refrigerated truck not only has a broad application prospect in the field of food and medicine transportation, but also plays an important role in cold chain logistics and other fields. Its environmental protection, energy saving, durable and other advantages make the extrusion board of refrigerated vehicle become an indispensable part of the refrigerated vehicle.