Temperature characteristics and protection of waterproof protective film for aluminum panel

- May 02, 2019-

The waterproof protective film for aluminum panel is mainly used for application on the surface of the product, and can be protected from being soiled and scratched during storage, transportation and processing. Suitable for aluminum alloy products, stainless steel products, plexiglass products, furniture, as well as lacquer panels, mirror panels, alloy panels and decorative panels, building panels, etc.

When the surface of the waterproof protective film for aluminum panel needs deep processing such as spraying, acid etching, etc., the surface that does not need to be sprayed or etched needs to be shielded. When a plurality of colors are sprayed, the shielding effect is more important. It is a good choice to use PVC protective film for shielding.

The waterproof protective film for aluminum panel is characterized by being strong and not solid, and the surface of the product substrate is firmly adhered, and when the process is finished, the glue is not left and the corrosion is not caused.

1. Temperature characteristics: The applicable range is -30 ° C to 70 ° C.

2. Moisture resistance: It can be stored and used for a long time in an environment with a relative humidity of 95%.

3. Ageing resistance: The aging resistance period of PVC protective film is 6 months.

The material of the anti-fouling film is mainly fluoride, and there are two processing methods, one is immersion method, the other is vacuum coating, and the most common method is vacuum coating. After the antireflection film layer is completed, the fluoride may be plated on the reflective film using an evaporation process. The anti-fouling film can cover the porous anti-reflection film layer, and can reduce the contact area between water and oil and the lens, so that the oil and water droplets are not easily adhered to the surface of the lens, and are therefore also referred to as a waterproof film.