Color-coated coils use hot-dip galvanized sheets, hot-dip galvalume sheets, electro-galvanized sheets, etc. as substrates. After surface pretreatment (chemical degreasing and chemical conversion treatment), one or several layers of organic coatings are coated on the surface, and then A product that is baked and solidified.

In addition to the zinc layer protection, the organic coating on the zinc layer covers and protects the steel strip to prevent rust, and the service life is about 1.5 times longer than that of the galvanized strip.

The product obtained by coating the organic coating on the hot-dip galvanized steel plate is the hot-dip galvanized color coated plate. In addition to the protective effect of zinc, the organic coating on the surface also plays a role in isolating protection and preventing rust, and the service life is longer than that of the hot galvanized sheet. The zinc content of hot-dip galvanized substrate is generally 180g/m2(double-sided), and the maximum galvanizing amount of hot-dip galvanized substrate for external construction is 275g/m2.

In addition to the zinc layer protection, the organic coating on the zinc layer covers and protects the steel strip to prevent rust, and the service life is about 1.5 times longer than that of the galvanized strip.

The product obtained by coating the organic coating on the hot-dip galvanized steel plate is the hot-dip galvanized color coated plate. In addition to the protective effect of zinc, the organic coating on the surface also plays a role in isolating protection and preventing rust, and the service life is longer than that of the hot galvanized sheet. The zinc content of hot-dip galvanized substrate is generally 180g/m2(double-sided), and the maximum galvanizing amount of hot-dip galvanized substrate for external construction is 275g/m2.

Color-coated coils use hot-dip galvanized sheets, hot-dip galvalume sheets, electro-galvanized sheets, etc. as substrates. After surface pretreatment (chemical degreasing and chemical conversion treatment), one or several layers of organic coatings are coated on the surface, and then A product that is baked and solidified.

Color-coated coils use hot-dip galvanized sheets, hot-dip galvalume sheets, electro-galvanized sheets, etc. as substrates. After surface pretreatment (chemical degreasing and chemical conversion treatment), one or several layers of organic coatings are coated on the surface, and then A product that is baked and solidified.

The product obtained by coating the organic coating on the hot-dip galvanized steel plate is the hot-dip galvanized color coated plate. In addition to the protective effect of zinc, the organic coating on the surface also plays a role in isolating protection and preventing rust, and the service life is longer than that of the hot galvanized sheet. The zinc content of hot-dip galvanized substrate is generally 180g/m2(double-sided), and the maximum galvanizing amount of hot-dip galvanized substrate for external construction is 275g/m2.

Color-coated coils use hot-dip galvanized sheets, hot-dip galvalume sheets, electro-galvanized sheets, etc. as substrates. After surface pretreatment (chemical degreasing and chemical conversion treatment), one or several layers of organic coatings are coated on the surface, and then A product that is baked and solidified.