Bobine de zinc aluminisé

  Détails du produit :

Application:

Galvanized coil is widely used in the construction field. It is often used in the construction of roofs and walls. Its good corrosion resistance and oxidation resistance can effectively resist wind and rain erosion and prolong the service life of buildings. In industrial manufacturing, it is an ideal material for electrical cabinets, ventilation pipes and other equipment, which can provide reliable protection and structural support. In agriculture, it is widely used to build granaries, greenhouses, etc., to create a suitable environment for food storage and crop growth. The automobile manufacturing industry also uses galvanized coil to make body parts. With its certain strength and light weight, it helps to improve vehicle performance and fuel economy, and plays an important role in many industries.

Caractéristiques du produit :

1. Excellente résistance à la corrosion

Galvanized coil is coated with aluminum-zinc alloy on the surface of the steel plate. The aluminum in the aluminum-zinc alloy layer can form a dense aluminum oxide protective film on the surface. This film can effectively isolate corrosive media such as oxygen and water vapor in the air and prevent the steel plate substrate from being corroded. For example, in environments with high humidity and high salinity such as seaside, the service life of galvanized coil is much longer than that of ordinary galvanized coil. Generally speaking, the corrosion resistance of galvanized coil is 2-6 times that of ordinary galvanized coil.

2. Bonne réflectivité de la chaleur

The aluminum component in the galvanized coil makes it have good heat reflection properties. It is able to reflect most of the heat in sunlight, and in architectural applications, when the galvanized coil is used for roofing materials, it can effectively reduce the indoor temperature. In summer, the indoor temperature of buildings with galvanized coil roofs can be 3-5 ° C lower than that of buildings with ordinary roofing materials, which helps to reduce the use of refrigeration equipment such as air conditioning and achieve a certain degree of energy saving.

3. Beautiful and durable

The surface of the galvanized coil is shiny and beautiful in appearance. And its color is long-lasting and not easy to fade. When applied to building exterior walls, decorative materials, etc., it can provide a good decorative effect and maintain the consistency of the appearance for a long time. It can also resist a certain degree of scratches and wear. During normal use and installation, the aluminum-zinc alloy layer on the surface can protect the internal steel plate from damage and maintain the integrity of the material.

4. Bonnes performances de traitement

Aluminized zinc coil has good processing properties such as stamping, bending, shearing, etc. It can be processed into various shapes of products, such as roof panels, wall panels, etc. In industrial manufacturing, it can also be easily made into shells, parts, etc. of various equipment. During processing, its alloy layer is not easy to fall off, which can ensure the quality and performance of the processed products. For example, during bending processing, as long as the bending radius meets certain requirements, its alloy layer will not be damaged by cracks and other phenomena.