Color Coated Aluminum Coil for Household Electric Appliances
Color coated aluminum coil for household electric appliances adopts anti-rust 3003 and 3105 aluminum alloy as substrate. It is roller-coated with eco-friendly PE polyester or PVDF fluorocarbon paint. It acts as core decorative structural material for refrigerators, ovens, washing machines and small home appliance shells. Compared with galvanized color steel, aluminum features lighter weight, superior heat dissipation and natural rust resistance. Custom finishes include solid color, wood grain, marble texture, matte and pearlescent surfaces, with fingerprint, stain and scratch resistance.
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Overview
The color coated aluminum coil for household electric appliances is a customized deep-processed aluminum material developed for the demands of the home appliance field. It is produced by applying functional organic coatings on the aluminum substrate through the roller coating process, which deeply combines the inherent lightweight and corrosion-resistant advantages of aluminum material with the decorative and protective properties of the coating, perfectly balancing durability, aesthetics and practical functionality. It is the preferred raw material for panels and outer casings of modern home appliances including refrigerators, freezers, air conditioners, ovens and other products.
Specification
Alloy: 3003, 3105
Temper: H14, H24, H34, H44
Thickness: 0.4-1.2mm
Width: 300-1250mm(custom width available)
Inner Diameter: 405mm, 505mm
Color: Grey, White, Silver, or RAL, or Pantone Color
Coating: PE/PVDF
Feature
Lightweight: Density is approx. 2.7g/cm³, significantly reducing the overall weight of appliances and lowering warehousing and logistics costs.
Superior Corrosion Resistance: The natural oxide layer combined with high-performance pre-coating, greatly extending the service life of appliances in humid environments.
Excellent Formability: Excellent bending and stamping adaptability; the surface coating remains intact without peeling or cracking when processed into complex components.
Rich Aesthetic Effects: Supports various textures including metallic, matte, high-gloss, brushed, and wood grain, enhancing the premium look of the products.
High Thermal Conductivity: Thermal conductivity is about 4 times that of steel, aiding heat dissipation and improving operating efficiency.
Eco-friendly: 100% recyclable, aligning with the global sustainable development trends in the appliance industry.
Application
Refrigerators: Side panels, door panels, and back panels.
Washing Machines: Main body casings and decorative panels.
Microwaves & Ovens: Exterior casings, control panels, and door frames.
Air Conditioning: Indoor unit panels and high-weather-resistance outdoor unit casings.
Kitchen & Bath Appliances: Range hood panels, water heater casings, and humidifier shells.
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