Aluminum Alloy 5754 Aluminum Plate for Cold Storage Inner Walls (1.5 mm | Extra-Wide Custom | Moisture-Proof PE Layer)

Introduction

The 5754 extra-wide moisture-proof PE-coated aluminum plate (1.5 mm thickness, up to 2600 mm customizable extra-wide, 35 μm food-grade PE film + sealed edges) is the premium choice for large-scale, frost-free, hygienic cold storage inner walls.

• Alloy 5754-H111: 3.5 % Mg → 40 % stronger than 3003, marine-grade corrosion resistance.

• Extra-wide coil (≤2600 mm) + PE film: blocks 99.99 % water vapour, <0.005 g/m²·24 h permeation.

• Mirror or matte white finish: GMP/FDA compliant, easy-clean surface.
  Result: seamless cold room walls that stay bone-dry even at –50 °C, reduce cleaning time 75 %, and install 40 % faster than traditional stainless-steel or sandwich panels.

Product Parameters:                                                  

Advantages

Core Benefits:

Case Studies   

1. Ocado Erith CFC-3 Automated Cold Zone (2024)

   • 1.5 mm × 2600 mm white-PE extra-wide walls, 45 000 m²

   • –25 °C robotic zone → zero frost after 18 months

2. Lineage Rotterdam Pharma Mega-Vault (2023)

   • 1.5 mm mirror-PE GMP 2–8 °C room

   • Passed FDA & EMA audit with zero condensation notes

3. CP Foods Samut Prakan –40 °C IQF Tunnel

   • 1.5 mm blue-PE extra-wide panels

   • Cleaning time reduced 75 %, seamless appearance

4. Americold Atlanta Frozen Mega-Hub

   • 1.5 mm gold-PE 2600 mm walls

   • Energy consumption down 14 % vs sandwich panels

International Applications

• UK: Morrisons & Ocado automated cold stores

• Europe: Lineage Logistics mega-hubs (NL, DE, PL), Kloosterboer

• Asia: CP Foods (Thailand), JD Logistics (China)

• North America: Americold, United States Cold Storage pharma vaults

Mega Trends

• 1.2 mm ultra-thin for robotic modular cold rooms

• Graphene-enhanced antibacterial PE layer

• QR-coded rolls for digital-twin traceability

• 90 % recycled 5754 with full GRS 4.0 certification

Upcoming Applications

• 1-day robotic “roll-on” cold wall systems

• Phase-change PE for passive temperature buffering

• 6G smart walls that auto-report ice risk

• Lunar/Mars habitat cryogenic liners

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