TIN MAKOU BUSINESS DEPARTMENT:
0086-510-68755552 13606185911 MR PU
0086-510-68755532 13951583912 MR ZHOU
DEPARTMENT OF INTERNATIONAL TRADE:
0086-510-68755568 15852505885 MR CHEN
NEW PRODUCTS DIVISION:
0086-510-68755533 15052267125 MR GAO
0086-510-68755594 68755568（MINISTRY OF INTERNATIONAL TRADE）
ADDRESS: 83 CHANGYU ROAD, YUQI STREET, HUISHAN DISTRICT, WUXI CITY, JIANGSU PROVINCE
The surface of aluminized zinc is characterized by lubrication, flatness and splendid stars, and the base color is silver-white. The composition of the coating is composed of 55% aluminium, 43.4% zinc and 1.6% silicon, respectively. The production technology of aluminized zinc is similar to that of galvanized steel sheet and aluminized steel sheet. It is a continuous molten coating technology. Compared with galvanized steel sheet with the same thickness, galvanized steel sheet with 55% Al-Zn alloy coating has better corrosion resistance when both sides are exposed to the same environment. The 55% Al-Zn alloy coating not only has excellent corrosion resistance, but also has excellent adhesion and flexibility.
The long-term corrosion resistance of the coated metal products mainly depends on the melting rate of the coatings and the thickness of the coatings. The melting rate of the galvanized steel sheet is higher than that of the 55% Al-Zn alloy coatings. Therefore, the service life of 55% Al-Zn alloy coating is longer than that of galvanized steel sheet.
Aluminum-galvanized steel has a beautiful silvery-white appearance similar to galvanized steel sheet and excellent appearance and processability. Especially, there are few cracks in the processing part of the steel sheet, and the durability of the processing part is excellent. In addition, the heat resistance is much better than that of galvanized steel sheet, and the heat reflectivity is more than two times higher than that of galvanized steel sheet. Uncoated products can be used on roofs and partition panels to save energy.
Aluminum-galvanized and gold-plated coatings have excellent adhesion, so they can be directly coated on advertising boards and common boards without Weathering pretreatment。