Aluminum Alloy 3105 coils for Cold Storage Interior Wall Panels (0.6–1.0mm | Custom Width | Moisture-proof PE Layer)

Introduction

The 3105 aluminum coil (0.6–1.0mm thickness, 100–1650mm custom width, food-grade PE moisture-proof layer) is engineered for ultra-clean, condensation-free cold storage interiors.

• Alloy: 3105 (Mg 0.5%, Mn 0.6%) → 15% stronger than 3003, yet fully formable.

• Surface: 25 μm PE film + primer → blocks 99.9% water vapor, zero dripping.

• Core: 0.6–1.0mm H46 temper → dent-proof, easy VHB-tape or rivet fixing.
  Result: hygienic walls that stay bone-dry at -40 °C, cut cleaning 70%, and install 25% faster than stainless steel.

Product Parameters:                                              

Advantages

Core Benefits:

Case Studies   

1. Lineage Logistics – Rotterdam Mega-Freezer

   • 0.8 mm × 1420 mm PE white coil, 42 000 m² walls.

   • Installed in 3 weeks vs. 5 weeks for steel.

   • Zero frost since 2022.

2. CP Foods – Bangkok Shrimp IQF

   • 0.7 mm blue PE coil, -35 °C tunnel.

   • Cleaning time cut from 4 h to 1 h per shift.

3. Americold – Atlanta Pharma Vault

   • 1.0 mm mirror-PE coil, 2–8 °C GMP room.

   • Passed FDA audit 2023 with zero condensation notes.

4. Agility – Riyadh Dates Cold Store

   • 0.6 mm gold-PE coil, 45 °C outside → -18 °C inside.

   • Energy bill dropped 12% thanks to no thermal bridge.

International Applications

• Europe: 200+ DSV & Lineage Logistics warehouses (Germany, NL).

• Asia: CP Foods Thailand, COFCO China freezer rooms.

• North America: Americold & US Cold Storage pharmaceutical vaults.

• Middle East: Agility Logistics Riyadh -25 °C hubs.

Mega Trends

• 0.5 mm ultra-thin coils for modular panel systems.

• QR-coded rolls for traceability & digital twin.

• Antibacterial PE + graphene for zero-bacteria zones.

• 80% recycled 3105 with GRS 4.0 certification.

Upcoming Applications

• Robotic “roll-on” wall systems for 1-day build.

• Phase-change PE layer for passive temperature buffering.

• 6G-enabled smart walls that auto-report frost risk.

• Lunar/Mars habitat thermal panels.

Call to Action

Build drier, faster, cheaper cold rooms TODAY!

→ get FREE 0.8 mm PE-white sample + installation manual.
24 h custom quote, 9-fold early-bird discount for first 50 projects.
Contact us NOW – keep your goods colder, your bills lower!

T: 0086 13961220663 

E:gavin@cnchangsong.com