Aluminized zinc silicon plate: bid farewell to traditional building materials and welcome a new era of green building!

The surface of the aluminized zinc silicon plate presents a unique smooth, flat and gorgeous star flower, and its primary color is silver white. This special coating structure gives it excellent corrosion resistance. The normal service life of the aluminum-plated zinc silicon plate can reach 25 years, its heat resistance is very good, and it can be used in high temperature environments up to 315 ° C. In addition, the adhesion between the coating and the paint film is very good, making it have excellent processing properties, and can be pressed, cut, welding and other processing methods. At the same time, its surface conductivity is also very good.

The thickness of the aluminized zinc silicon plate is usually between 0.2-1.2mm, and the width is 1250mm. This hot aluminum-zinc-silicon plate is short for hot aluminum-zinc-silicon steel plate, also known as GL steel plate. It is a steel plate hot plated with a certain proportion of aluminum, zinc and silicon alloy on the surface of the steel plate, which belongs to the steel matrix composite material. This material has excellent corrosion resistance, which not only has the excellent atmospheric corrosion resistance and heat resistance and oxidation resistance of aluminized steel plate, but also has the excellent electrochemical protection of galvanized steel plate.

Hot plated aluminum zinc silicon steel plate has four main advantages:

First of all, its surface is very smooth and has excellent atmospheric corrosion resistance. Compared with hot-dip galvanized steel, its corrosion resistance life is 2-6 times higher.

Secondly, it has excellent heat resistance and oxidation resistance. At a temperature of 300℃, its color can remain unchanged for a long time; In the temperature range of 500℃-600℃, it can be used for a long time. In addition, it also has good water resistance and soil corrosion resistance. With a thermal reflectivity of more than 75%, the product is ideal for the manufacture of low-temperature furnace linings to reduce heat transfer in the furnace walls.

Third, it has excellent coating property and good processing performance. The binding force of organic materials is strong, and it is a good substrate for colored organic coated steel plates. Its workability and weldability are similar to that of hot galvanized sheet, which can be processed by cold bending, stamping, etc., and the appearance is very beautiful.

Finally, due to the small proportion of aluminum than zinc, the proportion of aluminum zinc alloy coating is the most advanced process at present.