PVC decorative film has light weight, heat insulation, heat preservation, moistureproof, simple construction and other characteristics, but how can we choose a good PVC decorative film?
1. Feel: The inferior decorative film is made of ordinary polyester film as the base material, without elasticity, toughness, no texture, easy to wrinkle, unable to meet the basic requirements of PVC film safety and explosion protection;
2. Look at the color: The high-quality decorative film is made by magnetron sputtering technology, with uniform color, high visual clarity and excellent permeability, while the low-quality decorative film is mainly dyed, which is easy to fade and become fuzzy;
3. Definition: The definition is determined by the substrate material and manufacturing process of the manufacturing film. Poor quality will affect the safety if you don't see clearly for a long time.
4. Anti-scratch: The surface of high-quality decorative film has anti-scratch layer, scratch resistant, will not appear decolorization phenomenon, inferior film surface without scratch layer will appear scratches, decolorization;
5. Look at the technical parameters