FRP (Fiberglass Reinforced Plastic) refrigerated containers are especially suitable for applications with stringent temperature control requirements, such as cold chain logistics and medical transport. Their overall performance surpasses that of traditional metal refrigerated containers. FRP, a high-quality composite material commonly used in vehicle-mounted refrigerated containers, offers several key advantages:
1. Lightweight: FRP is 30% to 50% lighter than metal, significantly reducing the load on transport vehicles
2. Excellent thermal insulation: With low thermal conductivity, it provides superior heat retention
3. Corrosion resistance: It is resistant to acids, alkalis, and salt spray, making it adaptable to a wide range of environmental conditions
4. High structural strength: It exhibits strong impact resistance and is not easily deformed
5. Long service life: Its durability is approximately 2 to 3 times greater than that of conventional metal materials
Manufacturing process characteristics:
- The manufacturing process typically involves hand lay-up or compression molding
- Both the inner and outer layers are reinforced with fiberglass
- The core is filled with insulating materials such as polyurethane foam
- The surface can be treated to provide anti-slip properties
Application precautions:
1. Avoid contact with sharp objects that may scratch the surface
2. Regularly inspect and maintain the sealing strips to ensure airtightness
3. Use neutral detergents for cleaning to prevent material degradation
4. When not in use for extended periods, store the container in a dry environment
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