With the development of the logistics industry and the rise of cold chain transportation, the demand for refrigerated trucks is increasing. Material selection is a crucial step in the production process of refrigerated trucks. As a commonly used material for refrigerated trucks, FRP plate has very high requirements in terms of performance and quality.
First of all, refrigerated trucks have strict requirements for the corrosion resistance of FRP plates. Due to the special working environment of refrigerated trucks, they are often exposed to various chemicals and moisture. Therefore, the FRP plate material must have good corrosion resistance, be able to resist acid and alkali corrosion and moisture erosion, and ensure the long-term stable operation of the refrigerated truck.
Secondly, refrigerated trucks also have strict requirements for the thermal insulation performance of FRP plates. Refrigerated trucks are mainly used to transport frozen goods, so they must have good thermal insulation. The FRP sheet material should have low thermal conductivity, which can effectively isolate the internal and external temperatures and prevent the loss of cold air, so as to ensure the quality and freshness of the goods during transportation.
In addition, refrigerated trucks also have certain requirements for the strength and rigidity of FRP plates. In the working process of refrigerated trucks, they often need to withstand large vibrations and external impacts, so the FRP plate material must have sufficient strength and rigidity to ensure the stability and safety of the overall structure of the refrigerated truck.
In addition, refrigerated trucks have high requirements for the appearance quality and flatness of FRP plates. As a means of transportation, the appearance of the refrigerated truck plays a vital role in the image of the merchant and the packaging of the products. The FRP sheet material should have a smooth and flat surface, without obvious flaws and wrinkles, to ensure the appearance quality and aesthetics of the refrigerated truck.
To sum up, the requirements for the combination of refrigerated trucks and FRP plates are very high. Corrosion resistance, thermal insulation performance, strength and stiffness, appearance quality and flatness all need to meet relevant standards and technical requirements. Only by selecting high-quality FRP plate materials and ensuring the fineness of the production process can we manufacture refrigerated trucks with stable performance and reliable quality.