The difference between aluminum plate and aluminum-plastic plate.

Aluminum plate is a pure metal aluminum plate construction and decoration material that is processed by fluorocarbon spraying technology after chromization and other treatments. The aluminum-plastic panel is a composite material processed on a special aluminum-plastic panel production equipment with a chemically-treated coated aluminum panel as the surface material and polyethylene plastic as the core material. So, what is the difference between aluminum plate and aluminum-plastic plate?

1. Material and price.

Aluminum plate generally adopts 2-4mm thick AA1100 pure aluminum plate or AA3003 aluminum alloy plate, and 2.5mm thick AA3003 aluminum alloy plate is generally used in China; aluminum-plastic plate generally adopts 3-4mm three-layer structure, including two upper and lower 0.5mm sandwiched PVC Or PE. Therefore, we can see from the material that the cost of aluminum-plastic panels is definitely much lower than that of aluminum veneers.

aluminum plate

2. Processing process.

At present, domestic aluminum plates mainly use fluorocarbon sprayed aluminum plates. The processing process includes sheet metal parts processing and spraying. Sheet metal processing mainly involves cutting, folding, arcing, welding, and polishing the plates to process the aluminum plates into construction needs. The shape and size; spraying is spraying paint on the processed sheet metal, one is manual spraying, the other is machine spraying. Machine spraying is generally only suitable for regular plates. A major advantage of manual spraying is that the color can be chosen regardless of the amount.

The roll coating of aluminum composite panels must reach a certain amount before they can be processed. The processing process of aluminum composite panels is more complicated than that of aluminum panels. There are mainly four major processes of formation, coating, compounding and trimming. These four processes are other than trimming. All are automated production. It can be seen from the processing process that aluminum-plastic panels have certain advantages in environmental protection and safety. Coupled with the simplicity of the sheet metal adding process of the aluminum plate.

3. Performance cost.

The appearance of aluminum plate is worse than that of aluminum-plastic plate, but its mechanical properties are obviously better than that of aluminum-plastic plate, and its wind resistance performance is also better than that of aluminum-plastic plate.

Fire-resistant characteristics: Aluminum panels are non-flammable, and the early aluminum-plastic panels are not fire-resistant. However, with the continuous development of aluminum-plastic panel technology, the fire-resistant aluminum-plastic composite panels produced now are due to the addition of non-toxic flame-retardant materials to their PE Therefore, the fire protection performance is greatly improved, and it can fully meet the needs of engineering fire protection. The residual value aluminum plate has a certain residual value, but due to its high cost, compared to the aluminum-plastic composite plate with almost no residual value, the waste caused is still much larger.

The above is the analysis of the difference between aluminum plate and aluminum-plastic veneer. In general, aluminum panels and aluminum-plastic composite panels have their own advantages and are irreplaceable. Both types of boards have their own characteristics, so which type of board to use depends on the actual situation. If you need irregular shapes, a variety of colors, and need to withstand a relatively strong environment, you should choose aluminum. veneer. If you need irregular shapes, a variety of colors, and need to withstand a relatively strong environment, you should choose aluminum veneer. On the contrary, use aluminum-plastic panels.

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