Pe Coated Aluminium Sheet

What is Pe Coated Aluminium Sheet？

A PE coated aluminum sheet is a type of material that features a layer of polyethylene paint applied to its surface. This coating enhances the aluminum sheet's properties, providing excellent UV protection, resistance to acids and alkalis, and high weather resistance. This makes it ideal for outdoor use, with a potential service life of up to 20 years.

Manufacturing Process:

PE coated aluminum sheets are manufactured and supplied in custom colors and patterns. These products find extensive use in China. Signi Aluminum can produce sheets tailored to customer specifications, ensuring stable quality and competitive wholesale prices.

Installation Precautions:

• Pay attention to the prevailing wind direction when laying the sheets, and ensure the joint of the sheet rib aligns with this direction.
• Overlap the connection between sheets by only one rib, with the female rib fastened above the male rib.
• Angle the gutter and lower end of the bend by about 10 degrees to form a drip line.
• Ensure that fixing screws are perpendicular to the aluminum sheet bottom, aligned with the center of the purlin, and that stitching lines are straight.
• Check the flatness of both ends of every 5-6 colored aluminum sheets installed, adjusting if necessary, and locking the fixed seat.

Specifications of PE Coated Aluminium Sheets:

• Thickness: 1.0mm, 1.5mm (indoor), 2.0mm, 2.5mm, 3.0mm (outdoor), 4.0mm, 5.0mm
• Specifications: 600600mm, 6001200mm (Max width: 1800mm, Max length: 8000mm)
• Surface Treatment: PVDF/PE coating, Powder Spraying
• Aluminum Alloy: 1100/3003/3105/3004/5052
• Applications: Waiting Rooms, Conference Halls, Opera Houses, Stadiums, Shopping Mall Exterior Walls, Train Stations, Subway Stations, Curtain Walls, Interior Decoration, Suspended Ceilings.
• Packing: Standard seaworthy export packaging with wooden pallets and plastic protection for coils and sheets.
• Warranty: 10-15 years based on different coatings.

Advantages of PE Coated Aluminium Sheets:

• Smooth Surface: No high-temperature indentation or residual stress, no deformation after shearing.
• Decorative Options: Available in various patterns, including wood grain and stone grain, for a realistic appearance.
• Weather Resistance: High gloss retention, good color stability, and minimal color difference, with 10-year warranty for polyester paint and over 20 years for fluorocarbon paint.
• Mechanical Strength: High-quality materials and advanced composite technology provide required flexural and flexural strength.
• Environmental Protection: Resistant to salt-alkali and acid rain, flame retardant, and environmentally friendly.

Performance of PE Color Coated Coil/Sheet:

(For Thickness ≤ 0.5mm)

(For Thickness > 0.5mm)

Applications of PE Powder Coated Aluminium Sheet:

PE coated aluminum sheets are widely used in architectural decoration, food packaging, electronics, printing, transportation, and other fields.

Fluorocarbon Coating Aluminium Sheet (PVDF): Fluorocarbon coatings are made from PVDF resin, offering superior wear resistance, impact resistance, and excellent performance in various weather conditions. These coatings come in traditional and nano-fluorocarbon variants, providing long-term anti-fading and UV protection.

Type Inspection:

Type inspection is required in various situations, including for new products, major product changes, and regular inspections to ensure product performance and quality.

Conclusion:

PE coated aluminum sheets are versatile and durable materials with a wide range of applications. They offer excellent performance, weather resistance, and environmental benefits, making them a preferred choice for various industries.