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PE protective film, Xiaomi 3 explosion-proof mobile phone protective film manufacturer

by:YoukingTech     2021-11-13
PET protective film color: transparent, blue, yellow, green, red, black, milky white, black and white, special colors can be customized according to customers. Adhesion of PET protective film: 5-610g/50mm PE protective film is made of special polyethylene (PE) plastic film as the base material, a cross-linked acrylic resin as the adhesive, and processed by several special additives. Soft in nature , Good adhesion performance, easy to stick, easy to peel, peeling without residual glue. The common quality problems of PET protective film materials. Rainbow lines are often encountered in PET protective film materials. Because the surface of PET protective film materials must be hardened, the hardening must be processed at high temperature, so strips will be formed on the surface of the material. Colored stripe crystal dots are also a common quality problem of PET protective film materials. Crystal dots refer to the small pits on the surface of the protective film material, which are also called bright spots. It is mainly common on the three-layer PET protective film material. The main reason is that it is synthesized with silica gel. The silica gel has fluidity. If the surface of the protective film material encounters some small particles, it will form crystal points to avoid crystal points. The best way is to protect the surface of the protective film!
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