However, the corrosion resistance and

PVC material is softer than PE material, and it is not environmentally friendly.temperature resistance of PVC are much better than that of PE material, the same PVC material also has co-extrusion electrostatic film and PE electrostatic film is only different material.
Pet protective film
Pet protective film is widely used, and PET material is relatively hard. It has excellent scratch resistance and abrasion resistance. The production of pet protective film adopts glue coating method, so if the glue quality of the manufacturer you choose is not related, it may appear degumming, residual glue phenomenon.
The above three kinds of protective films are commonly used for injection molding parts. Each of them has its own advantages. The advantages of these three kinds of protective films focus on cost performance, and some of them highlight a single characteristic. As for how to choose, you can choose according to your needs.