The protective plastic film for metal provides materials and solutions for the easy-to-break protective film for special applications in the processing of steel mesh, aluminum mesh and speaker mesh. The color of the protective film can be selected according to the needs of the customer, such as: colorless transparent, blue, white and other colors. The adhesion of the protective film and other special requirements can be produced and processed according to the requirements of your technical experts.
Selection principle of protective plastic film for metal
1. Different surfaces of the protective film require different viscosities.
2. Materials of different similar protective film surfaces may also require different viscosities.
3. Subsequent processing steps are the key to determining viscosity. The subsequent processing of the protective film generally has bending, stamping, cutting, drilling, thermoforming, and the like.
4. Reasonable combination of protective film thickness and viscosity.
5. The tensile strength and elongation of the protective film to ensure that the flexibility and strength of the protective film can meet the requirements.
6, the principle of protective film selection: adequate testing.