What are the factors affecting Pe Protective Film For Mirror Steel Panel
Jul 25, 2021
There are many factors that affect Pe Protective Film For Mirror Steel Panel, mainly two points: First, the crystallinity of the PE material, the lower the crystallinity, the better the adhesion, the higher the crystallinity, the adhesion The worse. Crystallinity reflects the density of PE material from another angle. The second point is related to the flexural modulus of the PE material. The flexural modulus represents the softness of the PE material. The lower the flexural modulus, the softer the PE protective film, and the easier it is for the low molecular weight of PE to penetrate the surface of the object. The affixed object fits more firmly.
PE self-adhesive film is a new type of packaging material. The production process is simple. The film can be used for manual packaging or mechanical packaging, and the operation is convenient and simple. PE self-adhesive film has good physical and chemical properties. A good PE self-adhesive protective film has fewer crystal points, good ductility, waterproof, dustproof, high transparency, excellent temperature resistance, non-toxic, odorless, safe and environmentally friendly. Widely used in hardware products, plastic products, optoelectronic products, etc.
