Advantages Of Galvalume Steel Coil

1.Long warranty period: At present, 55% alu-zinc natural color plate AZ150-180 is officially issued by major steel mills, promising to guarantee 20 years without perforation (in the absence of obvious pollution), while ordinary color plate AZ80-100 major steel The factory only issues a letter of commitment for 5-8 years of color warranty, and what’s more, there is no warranty statement (some small factories actually use it for only 2 years), and there is no guarantee for the service life. After several years of experience, we have concluded that once the color begins to fade and chalk, the rust and corrosion of the substrate will be accelerated, and the adhesion of the paint is not conducive to the drainage and self-cleaning of the color plate. In addition, the substrate coating is not thick, so generally PE poly The service life of the ester color-coated board is about 8-12 years.
2. Low construction cost: The price cost of 55% alu-zinc-plated natural color plate is very advantageous, and its cost is 10%-20% lower than the construction cost of ordinary color-coated plate.

3. Good thermal insulation effect: The thermal effect value of the 55% alu-zinc-plated natural color plate is very high, and the heat reflectivity of the 55% alu-zinc-plated steel plate can reflect 70% of the heat energy in the sunlight. Therefore, when the plated product is directly exposed, it is used in roof and wall materials, and has a good thermal insulation effect.

4.Environmental protection and economy: 55% alu-zinc-plated natural color plate is directly used in construction, home appliances and other fields, replacing the traditional electroplating industry to a large extent. Its high-end concave-convex spangle is full of layers, has perfect metal color, and is easy to recycle use without any contamination.

5. Long color warranty time: 55% alu-zinc natural color plate belongs to the direct external use of metal plate. From the analysis of the structure and process of the alu-zinc natural color plate, it is hot-dip 55% alu-zinc alloy layer on the cold-rolled plate.
Then, a layer of 0.8um polymer nanostructure anti-fingerprint film or NW high-weather-resistant anti-fingerprint film is used on the outside of the alloy layer for high temperature baking and curing. The galvanized natural color board has only one metal color (like silver gray and silver), and there is no color difference defect that often occurs with color-coated boards, and it is more convenient to use and install.

5.Good molding: 55% alu-zinc plated natural color board can be directly molded without damage, and there is no problem in color board processing and molding such as paint peeling, paint peeling, and paint touch-up.
7. Safe and pollution-free: 55% alu-zinc-plated natural color plate is green and pollution-free. It is widely used both at home and abroad, indoors and outdoors.
It does not have complicated color-coated plate technology and pollution. , There is no powder dust pollution and paint chronic diffusion pollution, aluminized zinc color plate can be environmentally friendly passivation, environmentally friendly fingerprint resistance, fingerprint resistance, high weather resistance and fingerprint resistance

8. Special material for light steel keel: 55% alu-zinc plated natural color plate has super corrosion resistance and weather resistance, making it the preferred material for light steel prefabricated houses. The S550GD material makes its strength resistant to earthquakes of magnitude 8 and 13 Super typhoon, coupled with its low construction cost, it has become a unique choice for light steel prefabricated buildings.

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