Aluminum coil is a kind of sheet metal, melting from aluminum ingots, plus different alloys, through casting rolling or hot rolling, cold rolling, annealing, shear and other processes into aluminum coil, because aluminum coil has 1, low density, light weight. 2, easy to handle, can be strengthened. 3, plasticity, easy processing. 4, corrosion resistance. 5, no low temperature brittleness. 6. Good electrical and thermal conductivity. 7, sound absorption. 8. Nuclear radiation resistance. 9, beautiful, the surface can be reprocessed and other advantages. So it is widely used, with an annual increase of 7%.
Aluminum coil features
1. No compound high temperature indentation on the surface. No residual stress, no deformation after shearing.
2. Painted wood grain, stone grain, realistic physical texture, fresh natural beauty. The design is free and do, give customers a wide range of personality choice, can enrich the humanistic connotation of products, give people more beautiful enjoyment.
3. The paint pattern made of coating and baking at high temperature has high gloss maintenance, good color stability and minimal color difference change. Polyester paint is guaranteed for 10 years and fluorocarbon paint is guaranteed for more than 20 years.
4. Select high quality aluminum, plastic and adhesive, and adopt advanced composite process. The product has the flexural and flexural strength required by the decorative plate. Under the climate condition of four seasons, the change of wind pressure, temperature, humidity and other factors will not cause bending, deformation, expansion and so on.
5. Saline-alkali acid rain corrosion resistance, its own corrosion will not live toxigenic bacteria, does not release any toxic gas, does not cause keel and fixed parts rust, flame retardant.
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