NEWCOBOND Metal-finish aluminum composite panels (ACPs) stand out as a versatile and high-performance building material, offering a multitude of benefits that make them a top choice for both interior and exterior applications. First and foremost, their superior aesthetic appeal is unmatched—featuring a sleek, metallic luster that mimics premium metals like stainless steel, copper, or brushed aluminum, while providing extensive customization options in terms of colors, finishes (matte, glossy, textured), and patterns. This allows designers and architects to achieve sophisticated, modern looks that elevate the visual impact of any project, from commercial facades and retail interiors to residential renovations.
Beyond their striking appearance, these panels excel in durability and performance. Constructed with a rigid aluminum core bonded between two aluminum sheets and coated with high-quality metallic paint, they offer exceptional resistance to weathering, UV radiation, corrosion, and scratches. Unlike solid metal sheets, they are lightweight yet robust, reducing structural load while maintaining structural integrity—ideal for high-rise buildings or applications where weight is a critical factor. Their excellent dimensional stability ensures they do not warp, crack, or fade over time, even in extreme temperature fluctuations or harsh environmental conditions, ensuring long-lasting beauty and functionality.
Installation and maintenance are also key advantages of metal-finish ACPs. Their lightweight nature simplifies handling, transportation, and on-site installation, cutting down on labor costs and construction time. They can be easily cut, bent, drilled, or routed to fit complex designs, enabling flexible application in curved surfaces, custom shapes, or intricate details. Additionally, their smooth, non-porous surface resists dirt, grime, and moisture, requiring only occasional cleaning with mild soap and water to retain their original shine—eliminating the need for costly and time-consuming maintenance routines associated with other materials.
From an economic and environmental perspective, these panels offer remarkable value. Their long service life (often 20+ years with proper care) translates to lower replacement costs over time, while their energy-efficient properties contribute to reduced building operating costs—many metal finishes reflect sunlight, minimizing heat absorption and improving indoor thermal comfort. Furthermore, aluminum is a highly recyclable material, and most ACPs are manufactured with eco-friendly processes and low-VOC coatings, aligning with sustainable building practices and reducing environmental impact.
NEWCOBOND used recyclable PE materials that imported from Japan and Korea, composite them with pure AA1100 aluminum, it’s totally non-toxic and friendly to environment.
NEWCOBOND ACP has good strength and flexibility, it’s easy to transform, cut, fold,drill, curve and install them.
Surface treatment with high-grade ultraviolet-resistant polyester paint (ECCA) request, guarantee 8-10 years; if use the KYNAR 500 PVDF paint, guaranteed 15-20 years.
NEWCOBOND can supply OEM service, we can customize size and colors for clients. All RAL colors and PANTONE colors are available
| Aluminum Alloy | AA1100 |
| Aluminum Skin | 0.18-0.50mm |
| Panel Length | 2440mm 3050mm 4050mm 5000mm |
| Panel Width | 1220mm 1250mm 1500mm |
| Panel Thickness | 4mm 5mm 6mm |
| Surface treatment | PE / PVDF |
| Colors | All Pantone & Ral Standard Colors |
| Customization of size and color | Available |
| Item | Standard | Result |
| Coating Thickness | PE≥16um | 30um |
| Surface pencil hardness | ≥HB | ≥16H |
| Coating Flexibility | ≥3T | 3T |
| Color Difference | ∆E≤2.0 | ∆E<1.6 |
| Impact Resistance | 20Kg.cm impact -paint no split for panel | No Split |
| Abrasion Resistance | ≥5L/um | 5L/um |
| Chemical Resistance | 2%HCI or 2%NaOH test in 24hours-No Change | No Change |
| Coating Adhesion | ≥1grade for 10*10mm2 gridding test | 1grade |
| Peeling Strength | Average ≥5N/mm of 180oC peel off for panel with 0.21mm alu.skin | 9N/mm |
| Bending Strength | ≥100Mpa | 130Mpa |
| Bending Elastic Modulus | ≥2.0*104MPa | 2.0*104MPa |
| Coefficient of Linear Thermal Expansion | 100℃ temperature difference | 2.4mm/m |
| Temperature Resistance | -40℃ to +80℃ temperature without change of color difference and paint peel off,peeling strength average dropped≤10% | Change of glossy only.No paint peel off |
| Hydrochloric Acid Resistance | No change | No change |
| Nitric Acid Resistance | No Abnormity ΔE≤5 | ΔE4.5 |
| Oil Resistance | No change | No change |
| Solvent Resistance | No base exposed | No base exposed |