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Aluminum Alloy 3003 Aluminum Panel Soundproof Equipment Enclosure (1.2–1.8 mm | Custom Width | Color-Coated)

Prepainted Aluminium Coil
November 08, 2025
Category Connection: Prepainted Aluminium Coil
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Tags:
#patterned aluminium sheet #prepainted aluminum coil #colored aluminum sheet metal
Brief: Discover the Aluminum Alloy 3105 coils designed for cold storage interior wall panels. Featuring 0.6-1.0mm thickness, custom widths, and a moisture-proof PE layer, these coils offer superior strength, hygiene, and energy efficiency. Perfect for ultra-clean, condensation-free environments at temperatures as low as -40°C.
Related Product Features:
  • 3105 aluminum alloy with 15% higher strength than 3003, yet fully formable.
  • 25 μm PE film + primer blocks 99.9% water vapor, ensuring zero dripping.
  • 0.6-1.0mm H46 temper for dent-proof, easy VHB-tape or rivet fixing.
  • Food-grade PE layer compliant with FDA/EU 10/2011 standards.
  • Thermal bridge-free design saves 8% energy in cold storage.
  • Eco-friendly with 95% lower CO₂ emissions compared to steel.
  • 30-year lifespan with 1500 h salt-spray and UV-stable PE coating.
  • Pre-cut rolls enable 25% faster installation than stainless steel.
Faqs:
  • What makes the 3105 aluminum alloy suitable for cold storage?
    The 3105 alloy is 15% stronger than 3003, offers excellent formability, and resists condensation with its moisture-proof PE layer, making it ideal for cold storage environments.
  • How does the PE coating prevent condensation?
    The 25 μm PE film + primer blocks 99.9% water vapor, ensuring zero dripping and maintaining hygienic, bone-dry walls even at -40°C.
  • What are the installation benefits of these coils?
    Pre-cut rolls and easy fixing methods like VHB-tape or rivets allow for 25% faster installation compared to stainless steel, reducing labor costs and time.
  • Are these coils environmentally friendly?
    Yes, they have 95% lower CO₂ emissions than steel and are GRS-ready, making them a sustainable choice for cold storage projects.
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