2H Hardness Pre Painted Aluminium coil with Excellent Corrosion Resistance used for Roofing

Product Description:

Our 2H hardness pre painted aluminium coil is a prime choice for roofing applications. It features high - purity aluminium substrates, withstanding a 1000 - hour salt spray test, providing excellent corrosion resistance even in coastal and industrial areas. The double - sided roll - coated surface, with a thickness of ≥25μm, ensures enhanced durability.​

The 2H pencil hardness resists scratches during installation. Its lightweight design reduces roof load while maintaining strength. Compatible with various roofing installation techniques, it’s available in multiple colors, offering both functionality and aesthetic appeal for any roofing project.

Features:

Material Superiority​
High - Purity Substrate: Constructed with high - purity aluminum, our coil starts with a robust foundation. For instance, it often uses AA1100 or AA3003 aluminum alloys. This ensures a yield strength that meets the demands of roofing installations.​

Weather - Resistant Coating: The double - sided roll - coated surface, with a minimum thickness of 25μm, is engineered to last. It withstands a 1000 - hour salt spray test. As a result, it can endure harsh coastal and industrial environments without succumbing to corrosion.​
 

Performance Highlights​
Scratch - Resistant Surface: Boasting a 2H pencil hardness, the coil resists scratches during the entire installation process. This not only preserves the aesthetic appeal but also helps maintain its long - term performance.​
Lightweight Design: Despite its strength, the coil is lightweight. This reduces the load on rooftops, making it suitable for a variety of roofing structures, from residential homes to commercial buildings.​
 

Installation and Aesthetic Advantages​
Versatile Installation: Compatible with various roofing installation techniques, it offers flexibility to installers. Whether it’s a traditional or modern roofing system, our coil can be seamlessly integrated.​
 

Color Variety: Available in multiple colors, it allows for a personalized touch. This ensures that the roofing not only functions well but also enhances the overall visual appeal of the building.​
 

Applications:

Customization:

Customized service for Pre Painted Aluminium:

• Brand Name: dingang
• Model Number: 3005 h14
• Place of Origin: china
• Light Fastness: ≥8
• Coating Thickness: 25-35um
• Surface Treatment: PVDF Coating
• Length: 100-6000mm
• Bending Resistance: ≥100mm     
• We specialize in producing PVDF aluminum coil, painted aluminum coil and painted aluminum strip, all with superior quality and competitive price. Do not hesitate to contact us for further information.