A3003/A3004/A3105 Color-Coated Aluminum Coil for Roof Panels

Colored aluminum coil (roller-coated aluminum coil) is a coloring treatment of the surface coating of aluminum coil. Common ones include fluorocarbon coating (PVDF) color-coated aluminum and polyester coating (PE) color-coated aluminum. Its performance is stable and not easy to be corroded. After special surface treatment, the quality guarantee can reach 30 years. The weight per unit volume is the lightest among metal materials. Color-coated aluminum coil is currently a popular new type of building decoration material.

Color-coated aluminum coil for roofs and exterior walls generally adopts the pre-coil coating process, which has the advantages of good color difference control, uniform paint film, high quality stability, and environmental protection. The coating type generally uses PVDF fluorocarbon paint containing more than 70% fluorocarbon resin.

Parameters of A3003/A3004/A3105 color-coated aluminum coils for roof panels

◆ Common alloys: A3003, A3004, A3105, A5052, A5754;

◆ Common widths: 575mm, 578mm, 580mm, 595mm, 600mm, 1000mm, can be cut to any width according to customer requirements;

◆ Common thicknesses: 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.2mm;

◆ Conventional coatings: PVDF2 coating 25-28 microns, 3 coating 35-38 microns, common silver gray, bright silver, champagne silver, pure white, hammer embossing, etc.

◆ Common coatings: PVDF is commonly used for conventional roof panels; PE is commonly used for embossed aluminum coils (conventional roof panels are generally double-coated, PE double-coated is also available, and PE is coated on the back).

Features of A3003/A3004/A3105 color-coated aluminum coils for roof panels

• 1. Light weight: the density of aluminum is 2.73 g/cm³, only 1/3 of that of steel.
• 2. High strength: high strength can be achieved through component configuration, processing and heat treatment methods.
• 3. Corrosion resistance: it has self-rust prevention ability, and the oxide layer formed can prevent metal oxidation and rust, and has good acid and alkali resistance.
• 4. The surface treatment is diverse and beautiful. It can be anodized, electrophoresed, chemically treated, polished, and painted.
• 5. Good plasticity and easy processing.
• 6. Good electrical conductivity. Non-magnetization and low spark sensitivity can prevent electromagnetic interference and reduce flammability in special environments.
• 7. Easy to install: aluminum metal can be connected by riveting, welding, gluing and other methods.
• 8. Environmentally friendly, 100% recyclable.

Tags:3003 aluminum coil, 3004 aluminum coil, 3105 aluminum coil