Fiberglass RV
June 27, 2025
A POWERFUL END TO THE SEASON OF AUTOMOTIVE INDUSTRY AND SPARE PARTS EXHIBITIONS
July 14, 2025Fiberglass RV
June 27, 2025A POWERFUL END TO THE SEASON OF AUTOMOTIVE INDUSTRY AND SPARE PARTS EXHIBITIONS
July 14, 2025FRP vs. Aluminum Panels for Refrigerated Trucks: Which Is Better?
When choosing materials for refrigerated truck bodies, two popular options are Fiberglass Reinforced Plastic (FRP) panels and aluminum panels. Both have advantages, but which one is best for your cold chain logistics needs?
This comparison will help you decide between FRP and aluminum panels based on thermal efficiency, durability, weight, cost, and maintenance.
Description of Fudeng LPG Gas Tanker Trailer
Thermal Insulation Performance
✅ FRP Panels: Best for Temperature Control
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Built-in insulation (PU/PIR/EPS core) reduces heat transfer
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No thermal bridging (unlike metal, which conducts cold/heat)
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Maintains stable temperatures, critical for pharmaceuticals and frozen foods
❌ Aluminum Panels: Poor Insulation
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High thermal conductivity → Requires additional insulation layers
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Risk of condensation → Can lead to mold or corrosion
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Less energy-efficient → Higher refrigeration costs
Winner: FRP Panels (Better insulation, lower energy consumption)
Weight & Fuel Efficiency
✅ FRP Panels: Lightest Option
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30% lighter than aluminum → Increases payload capacity
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Reduces fuel costs by 5-10% compared to metal bodies
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Better for electric reefer trucks (extends battery life)
❌ Aluminum Panels: Heavier Than FRP
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Adds extra weight → Decreases cargo capacity
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Higher fuel consumption over long distances
Winner: FRP Panels (Lighter = more profit per trip)
Durability & Corrosion Resistance
✅ FRP Panels: No Rust, Longer Lifespan
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Waterproof & chemical-resistant → Ideal for seafood, dairy, and salty environments
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No corrosion → Performs well in humid/coastal areas
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UV-resistant gel coat prevents fading
❌ Aluminum Panels: Prone to Oxidation & Galvanic Corrosion
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Salt & moisture cause pitting corrosion (common in marine climates)
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Requires protective coatings (increases maintenance costs)
Winner: FRP Panels (Lower maintenance, better longevity)
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