Exterior wall aluminum-plastic panels, also known as metal composite panels, are a composite material made of aluminum and high-density polyethylene, with high-pressure polyethylene serving as the core and spray-coated aluminum alloy as the surface material. Aluminum-plastic panels have many excellent characteristics in their application, such as good decorative art, weather resistance, corrosion resistance, impact resistance, fire safety, waterproofing, sound insulation, and thermal insulation, making them very effective in various industrial and daily life applications. However, all types of panels require regular maintenance. Below, we will introduce what to pay attention to in the daily maintenance of aluminum-plastic panels!

1. Regular maintenance and upkeep of aluminum-plastic panels during their lifespan.

As we all know, during the use of exterior wall aluminum-plastic panels, they often deform and rust due to humid air and exposure to wind and sunlight, or they may be damaged by external forces. In such cases, users need to immediately carry out corresponding repairs and daily maintenance on the aluminum-plastic panels to ensure their stable usage period.

2. Regularly clean and maintain aluminum-plastic panels.

Long-term use of exterior wall aluminum-plastic panels can lead to the accumulation of dust and grease on their surface, so it is necessary to regularly clean and maintain the aluminum-plastic panels; otherwise, it will affect their lifespan. Note: When cleaning and maintaining aluminum-plastic panels, soft cloths should be used for gentle wiping.

3. Place exterior wall aluminum-plastic panels in areas away from water sources.

Exterior wall aluminum-plastic panels are prone to deformation, especially in humid or cold environments, so they should be placed away from water sources to maintain them in a relatively dry environment.

When selecting exterior wall aluminum-plastic panels, pay attention to these aspects!

1. Burn the aluminum-plastic panel; the core material should ignite easily and burn completely. If there are residues on the inner layer after burning, it indicates a problem with the inner plastic layer. Of course, this method should be discussed with the manufacturer before testing.

2. During the selection of materials, it is necessary to require the seller to provide quality guarantees, certifications, etc. Those who can provide professional certificates are often trustworthy. Additionally, do not rush to choose; make sure to compare products from multiple suppliers to find suitable aluminum-plastic panel products.

3. Observe the surface of the aluminum-plastic panel; a good aluminum-plastic panel should have a smooth and even surface without protrusions, scratches, dirt, or rust. Measure the thickness of the aluminum-plastic panel, as there are specific national standards for the specifications of aluminum-plastic panels.

4. Bend a corner of the aluminum-plastic panel to check its ductility; if it cracks easily, it indicates that it is not a good quality aluminum-plastic material.

Talk about the lightning protection features and fire safety characteristics of curtain wall aluminum panels.

The following introduces the thickness requirements and characteristics of fluorocarbon aluminum-plastic panels.

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Talk about the lightning protection features and fire safety characteristics of curtain wall aluminum panels.

The characteristics of lightning protection for curtain wall aluminum panels have been a topic of ongoing debate in the industry. Manufacturers of fluorocarbon coated aluminum panels have found that people often assume aluminum panels are made of pure aluminum, which has better conductivity. Regarding this issue, a test was conducted in a biological laboratory in Germany using two types of raw materials to test their resistance to lightning strikes. The results showed that at the moment of a lightning strike, regardless of whether aluminum composite panels or aluminum single panels were used, the curtain wall interface method could completely prevent electric shock. When subjected to lightning current, melting can easily occur at the lightning strike points on the metal or metallic surface, while plastic aluminum panels are mixed, providing relatively better lightning protection.