来源：http://www.jndclyyxgs.com 发布时间：2021-12-17 17:29:11
1. Low density
The density of aluminum and aluminum alloy is close to 2.7g /, about 1 / 3 of that of iron or copper. Aluminum and aluminum alloy have high strength. After a certain degree of cold working, the matrix strength can be strengthened, and some brands of aluminum alloys can also be strengthened by heat treatment
2. Good conductivity
The electrical and thermal conductivity of aluminum is second only to silver, copper and gold.
3. Uniform coating and various colors
Advanced electrostatic spraying technology makes the adhesion between paint and aluminum plate uniform, various colors and large selection space.
4. Easy processing
After adding certain alloy elements, cast aluminum alloy with good casting performance or deformed aluminum alloy with good processing plasticity can be obtained. The aluminum plate has light weight, high tensile strength, good elongation and high recovery residual value. Good manufacturability. The aluminum plate can be processed into various complex geometries such as plane, arc and spherical surface. Aluminum plate is formed in the factory and can be processed directly without cutting.
5. Good corrosion resistance
The surface of aluminum is easy to naturally produce a layer of dense and firm Al2O3 protective film, which can well protect the matrix from corrosion. Through artificial anodizing and coloring, cast aluminum alloy with good casting performance or deformed aluminum alloy with good processing plasticity can be obtained. PVDF fluorocarbon paint with kynar-500 and hylur 500 as base materials can reach 25 years without leg color.