When renovating a house, people often worry about choosing aluminum composite panels or aluminum plastic panels. Below, the editor will analyze the differences between the two building materials.
Firstly, regarding the reinforcing material, aluminum composite panels have a certain thickness, are non-flammable, and can meet the fire safety requirements for high-rise buildings; on the other hand, the surface aluminum of plastic panels is thin, flammable, and when exposed to open flame, the PE material will release toxic gases upon combustion.
Due to the weldability of aluminum panels, diverse architectural forms can easily reflect design concepts and are not limited by multidimensional shapes. The base is reinforced with metal to increase strength. Aluminum plastic panels can only guarantee two-dimensional deformation processing; folding is not possible.
The surface of aluminum alloy panels is treated with high-voltage static rotation. The coating is applied after the aluminum sheets have been processed and shaped. It is non-directional. The thickness of the coating at the corners is consistent with the panel's surface. The surface of the aluminum-plastic panels is coated with PVDF fluorocarbon polymer resin and rolled. Before the sheet material is formed, it is directional, and the coating is stretched at the corners, resulting in a significant performance decrease. Single-layer aluminum panels are made from 2-3mm thick corrosion-resistant aluminum alloy plates; while aluminum-plastic panels are composed of two 0.5mm thick aluminum plates and a 3-5mm PE board.
Aluminum composite panels have emerged as the primary choice for architectural exterior decoration due to their unique advantages, presenting a vast room for growth compared to aluminum-plastic composite panels. They are commonly categorized as aluminum composite panel facades. After undergoing alkaline degreasing, alkaline etching, acid washing, chrome plating, and pure water rinsing, the aluminum composite panels are then coated. The benefits of aluminum composite panels are prominent, similar to the two typical products of aluminum-plastic composite panels and aluminum curtain walls. How to choose it? I believe everyone is well aware by now.
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