ACP Sheet – Aluminium Composite Panels

What are ACP sheets?

Aluminum composite panel (ACP) is a lightweight multi-layer building material with a sandwich structure, where two pre coated aluminum panels are bonded to a polyethylene (PE) refractory filler core. This design combines the durability and weather resistance of aluminum with the insulation and flexibility of the core, providing excellent corrosion resistance, UV resistance, and extreme temperature performance. ACP offers a variety of colors, finishes (metal, matte, wood grain), and fire ratings (such as A2) to ensure compliance with safety standards.


They are widely used in modern architecture and are ideal for exterior facades, interior cladding, signage, and decoration projects due to their lightweight, cost-effectiveness, and ease of installation. Their recyclability and low maintenance further enhance their attractiveness in sustainable buildings.

ACP Plate Structure‌

ACP has a sandwich like structure consisting of two pre coated solid aluminum plates coated with multiple layers of PVDF (polyvinylidene fluoride), PE (polyester), or PVC finishes to enhance weather resistance and aesthetics. And bonded to core materials typically made of low-density polyethylene (LDPE), flame-retardant (FR) mineral fillers, or high-grade metal cores to improve safety. And advanced laminating technology can ensure strong adhesion between layers and maintain structural integrity under stress. The third-party. certification obtained by our product proves our commitment to providing excellent quality.

This product can fully meet the fire safety performance and environmental protection requirements of building decoration materials in various countries in the design of fire protection codes, and can be widely used in various places with high fire protection requirements. Such as: indoor and outdoor decoration of hospitals, airports, cruise ships, guild halls, large entertainment venues, sports venues, hotels, office buildings and other places.

ACP features

Panel size

Width1200mm1200mm1200mm1200mm1200mm1200mm
Length2440mm2600mm2800mm3000mm3200mm3500mm
Thickness A4mm4mm4mm4mm4mm4mm
Thickness B6mm6mm6mm6mm6mm6mm

Product Tolerance

WidthLengthCoilPanel
±2.0mm±4.0mm±0.02mm±0.20mm