A protective film for aluminum sheets is a plastic film with a light adhesive. It protects the aluminum surface from scratches, dirt, chemicals, and mechanical impacts during manufacturing, transportation, and installation.

1. Features of Protective Film for Aluminum Sheets

Material: PE (Polyethylene) plastic, known for its good elasticity and adhesion.
Thickness: Ranges from 30 to 120 micrometers, depending on the type of aluminum and the required level of protection.
Colors: Available in transparent, milky white, blue, or black and white for easy identification.
Adhesion: Just sticky enough to hold firmly to the aluminum surface but can still be easily peeled off without leaving residue.
Key Functions: Resists scratches, dirt, and oxidation, while also offering good heat and light chemical resistance.

2. Benefits of Protective Film for Aluminum Sheets

Protects the aluminum surface from scratches and dents during manufacturing, transportation, and installation.
Prevents dust, grease, chemicals, and other environmental factors from causing damage.
Reduces oxidation, helping the aluminum surface stay shiny.
Maintains the aesthetic quality and integrity of the aluminum sheet before it’s put into use.

3. Applications of Protective Film for Aluminum Sheets

Construction: Protects aluminum sheets used for partitions, doors, and ceilings.
Furniture Manufacturing: Applied to aluminum sheets used for tables, shelves, and decorative elements.
Mechanical, Electronics, and Automotive Industries: Protects the surface of critical aluminum parts and components.
Protects anodized, powder-coated, and mirrored aluminum before installation.

The protective film helps aluminum sheets maintain their quality throughout the production and usage processes.