Four grades allow you to see if the base material of the ceiling in the decoration is good or bad
Doubt: Today, the performance of home-built ceiling aluminum buckles is superior, but is the aluminum buckle also classified?
Answer: The higher the grade is, the stronger the anti-oil and anti-corrosion properties of ceilings are, which are mainly divided into four grades:
Aluminium-magnesium alloy contains part of manganese. The biggest advantage of this material is its good resistance to oxidation. At the same time, because of the content of manganese, it has a certain strength and rigidity, and it is an ideal material for the pinch plate.
Aluminium-manganese alloy has slightly better strength and rigidity than aluminum-magnesium alloy, but its oxidation resistance is slightly lower than that of aluminum-magnesium alloy.
Aluminum Alloy The alloy contains less manganese and magnesium, so its strength and stiffness are significantly lower than aluminum-magnesium alloys and aluminum-manganese alloys. Because it is soft and easy to process, as long as it reaches a certain thickness, it can basically meet the basic flatness requirements of the buckle board, but its oxidation resistance is obviously inferior to aluminum-magnesium alloy and aluminum-manganese alloy, and it is easy to deform during processing, transportation and installation.
The raw materials for recycling aluminum alloy plates are aluminum processing plants that melt and roll aluminum ingots into aluminum plates. The performance of these materials is extremely unstable, which can easily lead to uneven product surface, product distortion, and easy oxidation.
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