Aluminum alloy 3105 color-coated aluminum coil for ceiling panels, customizable width, thickness 0.5–0.8mm, white coating

Product Deep-Dive: Why 3105 Wins Every Ceiling:

1. Alloy DNA

   • 0.6 % Mn + 0.5 % Mg → 30 % stronger than 1100, 25 % cheaper than 5052

   • Sweet spot: never too soft for perforation, never too stiff for curves

2. Coating Black-Tech

   • 25 μm high-weatherability PE top + 10 μm anti-condensation back

   • 3 000 h QUV aging, ΔE ≤ 1.0

   • 2 000 h salt-spray, zero blister

3. Feather-Light

   • 0.6 mm = 1.6 kg/㎡ → 1.2 t lighter per 1 000 ㎡ = 8 fewer keel bars

4. Color Museum

   • Snow-White, Pearl-White, Ivory-White standard

   • Any RAL/Pantone custom sample in 48 h

5. Profile Supermarket

   • 300×300 lay-in, 600×600 clip-in, linear strip, open-cell grid, perforated, laser-carved

   • One-click switch, meets every global code

Product Parameters:                                              

Advantages

Core Benefits:

Case Studies   

Case 1 – Apple 5th Avenue, NYC
15 000 ㎡ | 0.8 mm Snow-White 600×600 lay-in
3 years zero fade | 15 % higher light reflection | LEED Gold

Case 2 – Shanghai Pudong T3
200 000 ㎡ | 0.6 mm Pearl-White open grid
32 dB noise reduction | 99 % passenger satisfaction | China Green Airport Gold

Case 3 – Berlin Brandenburg Airport
80 000 ㎡ | 1.0 mm Ivory-White perforated
100 % recycled aluminum | 0.7 t CO₂/ton | EU Zero-Carbon Terminal model

Case 4 – Nairobi Sunshine Schools
5 000 × 600 ㎡ | 0.6 mm Moonlight-Silver strip
2-day install | 5 000 kids dry forever | UN Sustainable Campus flagship

International Applications

Global Map: 3105 Ceilings Lighting Up the World

• New York Apple Flagship: Snow-White + LED ribbon, LEED Gold

• Shanghai Pudong T3: 200 000 ㎡ grid, zero leak

• Berlin Brandenburg Airport: Pearl-White perforated, 32 dB noise drop

• Kenya 5 000 schools: Ivory-White strip, 3-day install

• Sydney Opera House retrofit: Moonlight-Silver carved panel

Upcoming Applications

1. Floating airport ceilings

2. Desert sky-oasis canopies

3. Polar zero-energy stations

4. 15-minute-city pocket libraries

5. Maglev carriage wave panels

6. Vertical-farm skylights

7. 3-hour disaster-relief pop-up ceilings

8. Lunar base inflatable interiors

9. Rainbow playground grids

10. World Cup mobile grandstand canopies

Your ceiling deserves 3105 white-PE perfection!
Scan & contact Chalco Aluminum instantly:

• FREE 300×300 mm sample (with grid + color card) in 24 h

• Instant quote 1–500 t (incl. freight)

• Weekly delivery to 87 countries (air + sea)

• Custom: send drawing → 48 h 3D render

LIMITED FLASH DEAL

• First 100 orders: FREE PV ceiling bracket design

• Share to Moments: +10-year extended warranty

T: 0086 13961220663 

E:gavin@cnchangsong.com