‌Aluminum composite panels can be categorized into five main types based on different classification criteria: they can be divided into aluminum ceiling panels and architectural aluminum composite panels by thickness specifications; they are available in surface treatments such as fluorocarbon coating and wood grain transfer; they are made from series like 3003, 5052 aluminum alloy plates by material type; they come in shapes like single curved, double curved, and perforated; and they are classified by application into functional categories such as curtain walls, ceilings, and columns.‌‌1‌‌2

Categorized by thickness specifications

Aluminum ceiling tiles: Thickness ≤ 1.2mm, suitable for indoor suspended ceilings and lightweight partitions. 1 2

‌Architectural Aluminum Single Sheet: Thickness ≥ 1.5mm, primarily used in scenarios with high load-bearing requirements such as curtain walls and column encasements.‌‌1‌‌3

By surface treatment process classification

Fluorocarbon Coating: Excellent weather resistance, suitable for outdoor curtain walls (accounting for over 70% of exterior wall applications). 2 4

Anodizing: Forms a dense oxide film with strong corrosion resistance. 5

Wood Grain/Stone Grain Transfer Printing: Mimics the texture of natural materials through thermal transfer technology, such as wood grain aluminum panels, commonly used for indoor decoration. 6 7

Punched or Perforated Treatment: Combines ventilation and decorative functions, with customizable hole patterns.