Unbroken aluminum composite panels (ACP) are high-performance building materials widely used in construction and design due to their durability, flexibility, and aesthetic versatility. Below is a detailed overview of their key features, applications, and technical specifications based on the provided search results:
1. Composition and Core Technology Unbroken aluminum composite panels consist of two aluminum sheets bonded to a continuous polyethylene (PE) core, which provides structural stability and insulation. The core is non-toxic and recyclable, often imported from Japan or Korea for quality assurance . Advanced manufacturing technologies, such as thermoelectrochemical oxidation (TECO) and carbon nanotube (CNT) reinforcement, enhance material properties like corrosion resistance and mechanical strength, though these innovations are more prominent in specialized industrial applications .
2. Key Features - Durability: Surface coatings like polyester (PE) or polyvinylidene fluoride (PVDF) offer UV resistance, with warranties ranging from 8–10 years for PE and 15–20 years for PVDF . - Flexibility: The unbroken core allows for easy cutting, bending, and shaping, making the panels suitable for curved surfaces and complex designs . - Weather Resistance: Withstands temperatures from -40°C to +80°C without color fading or peeling . - Fire and Chemical Resistance: Passes stringent tests for hydrochloric acid, nitric acid, and solvent resistance .
3. Applications Unbroken ACPs are ideal for: - Exterior Cladding: Curtain walls, facades, and billboards due to their lightweight and weatherproof properties . - Interior Design: Ceilings, partitions, kitchens, and balconies . - Specialized Uses: Vehicle bodies, signage, and industrial insulation .
4. Customization and Sizes - Dimensions: Standard sizes include 1220×2440 mm, with thicknesses of 3–5 mm. Custom lengths (up to 5000 mm) and widths (up to 1500 mm) are available . - Colors and Finishes: All RAL and Pantone colors, including brushed or wood-textured finishes for aesthetic flexibility .
5. Pricing and Availability - Cost Range: Prices vary from $3.10 to $22.00 per square meter, depending on thickness and coating type (e.g., PVDF is pricier than PE) . - Minimum Order: Suppliers typically require orders of 100–600 square meters, with bulk discounts for large projects . - Shipping: Panels are packed in wooden pallets or bulk containers, with 20ft containers holding up to 2000 sheets (3mm thickness) .
6. Supplier Services - OEM Support: Custom branding, logo integration, and tailored protective film designs . - Certifications: Compliant with ISO9001 and SGS standards, ensuring quality control . - Samples: Free samples are often provided, though freight costs may apply .
Considerations for Buyers - Surface Treatment: PVDF coatings are recommended for high-exposure environments due to their extended warranty . - Core Material: Ensure the PE core is "unbroken" to maintain structural integrity and impact resistance . - Installation: Use professional techniques to avoid deformation, especially for exterior applications .
