1, High strength cramping resistance, as new as time passes, using hard polyurethane foam laminated FRP composite plate, the composite plate is made of prefabricated FRP panel + high strength glass fiber grid cloth and hard polyurethane foam laminated by vacuum and high pressure.Composite panels have very high impact and flexural strength.It can effectively avoid the damage caused by the scraping of the street tree and the collision of the goods in the operation of the vehicle. The internal and external surfaces are as smooth as new after long-term use.
2, Corrosion resistance, free maintenance of the box body surface FRP is glass fiber polymer material, has a strong corrosion resistance, the atmosphere, water and general concentration of acid, alkali, salt and other media has a good chemical stability, not due to high temperature, high humidity and peel, in coastal areas, its salt corrosion resistance is particularly obvious.Long-term use, no worries about paint removal, no need to repaint regularly, no surface maintenance costs.
3, Sunscreen, heat insulation, good sealing, FRP composite plate heat insulation performance is obviously better than steel, aluminum and other metal materials, even in the hot summer sun, FRP refrigeration and insulation box body can also effectively protect the goods.The roof of the car is a whole sheet of glass fiber reinforced plastic insulation board, no joint, no rivet hole, good anti-seepage and anti-leakage performance.