1.Structure:
Aluminum plate is a single-layer metal plate made of pure aluminum or aluminum alloy material, and its thickness is larger, the common thickness is 02-200mm。It has high strength and stiffness, and is suitable for occasions that need to withstand large loads and mechanical stress.
Aluminum-plastic panel is a composite board made of laminating aluminum-plastic composite film with aluminum plate, and aluminum-plastic composite film is usually made by bonding polyethylene plastic film with aluminum foil layer. The thickness of aluminum-composite panel is thinner, usually between 2-6mm, and its strength is relatively low.
2.Nature:
Aluminum sheet has good corrosion resistance, thermal conductivity, and electrical conductivity. It also has high strength and hardness, and is able to resist external pressure and deformation.
Due to the addition of plastic film, aluminum-plastic panel has good flexibility and toughness, and is easy to process and form. In addition, aluminum-plastic panels also have good thermal and sound insulation properties.
3.Usage:
Aluminum sheet is widely used in aviation, automobile, construction and other industries, and can manufacture aircraft, auto parts, building structures, etc. Due to its good electrical conductivity, aluminum sheets can also be used in radiators, battery covers, etc. for electronic products.
Aluminum-plastic panels are mainly used in interior decoration, billboards, exhibition panels and other fields. Due to its smooth surface and rich colors, aluminum-plastic panels are often used for advertising signs, interior decoration materials, exterior wall decoration, etc.
In short, there are certain differences between aluminum plate and aluminum composite panel in terms of structure, nature and use. The choice of material to use depends on the specific needs and environment in which it will be used.