4x8 sheet aluminum is corrosion resistant. The surface of pure aluminum is covered with a dense and tough colorless transparent oxide film, which can resist the corrosion of wind and rain, food, nitrate, natural gas, etc. Chemical or anodic oxidation treatment of aluminum can increase the thickness of the surface oxide film and further improve the corrosion resistance. It can also use the porous structure of the anodic oxide film to absorb dyes and heavy metal ions and dye them into various beautiful and light fast colors.
8011 aluminum foil is a more commonly used aluminum foil model. Among its many uses, bottle cap material occupies a large proportion. It can be used not only as a material for cosmetic bottle caps, wine bottle caps, and pharmaceutical bottle caps, but also as a raw material for easy-to-tear tinplate cans, such as milk powder cans and easy-to-tear lids of various cans that we come into contact with every day. Made of 8011 aluminum foil.
The raw material of aluminum foil for tinplate easy-to-tear lids is usually 8011-O aluminum foil, with a thickness range of 0.016-0.5, and a width range of 100-1600. It is food-grade, has clean surface, clean degreasing, high temperature cooking, good barrier and heat sealing properties, The advantages of safety and health. It is currently the preferred raw material for easy-tearable caps such as tinplate cans, aluminum cans, and plastic cans.
3003 aluminum vs 5052 has a series of excellent characteristics, and its applications in automobiles are becoming more and more common, such as automobile doors, hoods, engine hoods, seat frames, trunks, and automobile engine outer panels can be made of 5052 aluminum plates. The engine outer panel can reduce the noise produced by the engine, improve the comfort of the car occupants, and at the same time reduce the vibration force generated during the driving of the car, and protect the internal components from damage.