Application:

In the field of construction, it is often used to make roofing and wall decoration materials, such as the core material of aluminum-plastic panels.

In the packaging industry, it can be processed into cans, food packaging, etc., with good barrier and aesthetic properties.

In terms of transportation, it acts as a cover for the car body to reduce the weight of the vehicle.

In electronic equipment, fins used to make radiators enhance heat dissipation.

For example, the roofs of many large commercial buildings are made of aluminum coil; the cans of well-known beverage brands are mostly made of aluminum coil.

Physical and chemical properties:

Physical properties:

Low density, relatively light weight, easy to transport and install.

It has good ductility and can be calendered into a thin and uniform coil.

Excellent thermal and electrical conductivity.

It has a high reflectivity to light.

Chemical properties:

The surface of the aluminum coil is prone to form a dense alumina film, which can effectively prevent further oxidation of the internal aluminum and has good corrosion resistance.

It can react chemically with acids and bases, such as with sodium hydroxide solutions to generate sodium aluminate and hydrogen.

brief introduction

Aluminum coil is a coil made of aluminum.It has the advantages of light weight, good ductility and good thermal conductivity.The surface often forms an alumina protective film, which makes it highly resistant to corrosion.

It is widely used in building decoration, packaging, automobile manufacturing, and other fields, such as building facades, food packaging materials, and automotive covers.

The excellent properties and machinability of aluminum coils make them an important material choice in a wide range of industries.