The pe protective film is easy to affix and tear when used, with little change over time, the peeling force rises less and less, the entire product under sunlight exposure conditions, the use period of up to six months to one year, in the process of use is No pollution and corrosion will occur.
The pe protective film has excellent mechanical properties, and it is in conformity with the user's requirements of slight tensile strength, elastic modulus, elongation, etc. when used. The protective film is inert to the surface of the material to be protected, and has good adhesion to the material to be protected. During the handling and processing of the material, the protective film does not warp or fall off.
The pe protective film has good weatherability and stability of holding power. After a few days or a long time, the peeling force does not increase significantly, and it is easy to peel off. When the peeling film is peeled off, no residue remains on the protected surface, and no image is left.
After a certain period of time, the pe protective film performs well, but its ends are curled. The main reason for this phenomenon is that the protective mold has a greater degree of stretching during the application of the protected profile in the pasting process. , In the high temperature environment, there has been unnecessary shrinkage.
This problem of pe protective film mostly appears on products of customers in the south, so PE protective film should pay attention to the effect of environmental temperature difference on product use in the production process, and avoid unnecessary surface tension during the process of sticking.