Aluminum sheets are widely used in our daily life. As to electrical products, refrigerators, microwave heating, sound equipment, automatic washing machine engine block, kitchen supplies including water storage tank, etc. So what are the advantages of aluminum sheets that make it widely used?
1.Small relative density
The relative density of aluminum and aluminum alloy is close to 2.7g/a, which is about 1 / 3 of that of iron or copper. After a certain level of cold working, the compressible strength of the matrix can be strengthened. Some types of aluminum alloy can also be strengthened according to quenching and tempering treatment.
2.Satisfying conductivity and heat transfer
The conductivity and heat transfer performance of aluminum is only inferior to silver, copper and gold.
3.Well-proportioned coating and varieties of colors
The excellent electrostatic powder spraying technology promotes the uniform adhesion between paint and aluminum sheets, various colors and large indoor space.
After adding certain aluminum alloy elements, cast aluminum alloy with excellent forging performance or deformation aluminum alloy with good processing plastic deformation can be obtained. Aluminum sheets has light weight, high compressible strength, good widening performance and high purchase depreciation. The aluminum sheets can be processed into various complicated geometric shapes such as plan, arc and curved surface by using the process of processing before spraying. The aluminum sheet is formed in the processing plant and can be processed twice without cutting.
5.Good corrosion resistance
The surface layer of aluminum is easy to produce a layer of high-density and strong Al2O3 protective film, which can protect the substrate from erosion. According to the artificial service anodizing and coloring, cast aluminum alloy with excellent forging performance or deformation aluminum alloy with good processing plastic deformation can be obtained. Using kynar-500 and hylur500 as raw materials, PVDF fluorocarbon spraying can achieve 25 years of color.
Post time: Oct-23-2020