How to distinguish PVC wire film quality stand or fall？
PVC wire film is also called PVC wire wrap film. It is a brand-new packaging material. Its material has the characteristics of ultra-thin, strong, self-adhesive, and low temperature resistance. The classification of wire film includes: PVC wire film, PET wire film, PETG copolymer film, OPS film. It is a film specially used for wire protection. In actual use, PVC materials often add stabilizers, lubricants, auxiliary processing agents, pigments, anti-impact agents and other additives. They have non-flammability, high strength, weather resistance and excellent stability. Generally speaking, good quality PVC wire film has the following characteristics: relying on the adsorption effect of static electricity, the wire film has better weather resistance, after a few days or the peel strength does not increase significantly, it is easy to peel off, At this time, the surface can be effectively protected, and no residual glue remains. The PVC wire film is resistant to pulling, not e...