1, low density
The density of aluminum and aluminum alloys is close to 2.7 g/cm3, which is about 1/3 of that of iron or copper, and the strength of aluminum and aluminum alloy is high. After a certain degree of cold working, the strength of the substrate can be strengthened, and some grades of mirrored aluminum plate can also be strengthened by heat treatment.
2, good electrical and thermal conductivity
The electrical and thermal conductivity of aluminum mirror plate is second only to silver, copper and gold.
3, uniform coating and diverse colors
The advanced electrostatic spraying technology makes the paint and the aluminum plate adhere to each other evenly, with various colors and large selection space.
4, easy processing
After adding a certain alloying element, a cast aluminum alloy with good casting properties or a deformed aluminum alloy with good plasticity can be obtained. The mirror aluminum plate is light in weight, high in tensile strength, good in elongation property, and high in residual value. The process is good, the painting process is first processed, and the aluminum plate can be processed into various complex geometric shapes such as plane, arc and spherical surface. The aluminum plate is molded at the factory, and the production can be directly processed without cutting.
5, good corrosion resistance
The surface of aluminum is easy to naturally produce a dense and firm AL2O3 protective film, which can protect the substrate from corrosion. By artificial anodizing and coloring, a cast aluminum alloy with good casting properties or a deformed aluminum alloy with good plasticity can be obtained. The pvdf fluorocarbon paint based on kynar-500 and hylur500 can last for 25 years without leg color.
The above is about the application and advantages of mirror aluminum plate in architectural decoration, ceiling decoration, the aluminum plate is a rectangular plate rolled by aluminum ingot, divided into pure aluminum plate, alloy aluminum plate, thin aluminum plate, medium thickness aluminum plate and tread aluminum plate.