Core Keywords: color-coated aluminum sheets, prepainted aluminum coils, weatherproof color aluminum panels, anti-UV color aluminum sheets, architectural decorative color aluminum, PE/PVDF color-coated aluminum
Color-coated aluminum sheets (prepainted aluminum coils) are high-grade decorative materials, coated with organic paint after strict pretreatment. They are bright, weather-resistant, and lightweight, becoming the preferred choice for construction decoration and home appliance shells.
Ⅰ. Core Properties
1. Color Durability: High-grade coatings (PE/PVDF/epoxy) ensure high color fastness, no easy fading or peeling, maintaining bright appearance for long-term use.
2. Superior Weather Resistance: Resists UV radiation, acid rain, salt spray, and extreme temperatures (-40℃ to 120℃), suitable for harsh outdoor environments.
3. Easy Maintenance: Smooth coating surface, not easy to adhere to dust, easy to clean, reducing later maintenance costs.
Ⅱ. Applicable Scenarios
- Construction: building curtain walls, roof panels, outdoor signboards
- Home appliances: refrigerator shells, air conditioner casings
- Packaging & transportation: decorative packaging, vehicle exterior parts
Ⅲ. Selection Guide
- Coating: PVDF (service life 20-30 years for high-rise buildings); PE (10-15 years, cost-effective); epoxy (industrial anti-corrosion).
- Substrate: 1xxx series (low cost for indoor); 3xxx series (corrosion-resistant for outdoor).
- Thickness: Substrate 0.3mm-1.5mm; coating 10-35μm; temper H14/H24 (rigid) or O (ductile).
Jinan Zhongfu Aluminum Co., Ltd. has over 13 years of aluminum industry experience. Our main products include 1xxx/3xxx series aluminum sheets/coils, aluminum roofing, embossed aluminum sheets/coils, 1xxx/3xxx series aluminum discs, color-coated aluminum sheets/coils, aluminum strips and customized aluminum products. Widely used in various fields, we adhere to "quality first, customer-oriented" and provide one-stop solutions.
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