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Tel:+8617753219835
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Aluzinc coated roofing sheet


Aluzinc Coated Roofing Sheet  is widely used in building materials, home appliances, automobiles, environment, machinery, ships and other fields of alloy coated steel plate. Aluminium zinc plate is covered on the surface of aluminum zinc alloy steel plate, aluminum, zinc and 43.4% by 55% and 1.6% silicon solidification in 600 Deg. C and the composition, the entire structure is made of aluminum - iron - silicon - zinc alloy coated steel sheet, a four yuan crystal formation of dense.


Because of its many excellent characteristics:

Corrosion resistance

The corrosion resistance of aluminized steel coils is mainly due to the protective function of aluminum and aluminum. When zinc is subjected to wear, aluminum forms a dense layer of alumina that prevents further corrosion of the corrosion resistant material.

Heat resistance

Al Zn alloy steel sheet has good heat resistance, can withstand more than 300 degrees Celsius high temperature, and aluminized steel plate resistance to high temperature oxidation is very similar, often applied to

A chimney, oven, illuminator, and fluorescent lampshade.

Thermal reflectivity

The galvanized steel sheet has a high thermal reflectivity and is two times as much as galvanized steel. It is often used as a heat insulating material.

economical efficiency

Because the density of 55%AL-Zn is smaller than the density of Zn, the area of galvanized steel sheet is 3% larger than that of galvanized steel sheet under the same weight and the same thickness as the gold plating layer

Applied in:

Buildings: roofs, garages, walls, pipes, and modular homes

Car: muffler, exhaust pipe, windshield wiper accessories, fuel tank, truck case, etc.

Home appliance: refrigerator back board, gas stove, air conditioner, electronic microwave oven, LCD frame, CRT explosion-proof belt, LED back light source, electric cabinet, etc.

Agricultural: pig house, chicken house, granary, greenhouse pipes, etc.

Other: thermal insulation cover, heat exchanger, dryer, water heater and so on



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