Multi -functional protecting film

The utility model discloses a multi -functional protecting film, include outside from to interior automatically cleaning layer of laminating in proper order, the layer of shocking resistance, ultraviolet absorbed layer, puigging, substrate layer, pressure sensitive adhesive layer with from the type layer, the automatically cleaning layer, shock resistance between layer, ultraviolet absorbed layer,puigging, the substrate layer through gluing agent bonding, the automatically cleaning layer is the hydrophobous hydrophobic membrane in surface, the puigging is including the thermal -insulated membrane of a PVB membrane, siO2 aerogel, the 2nd PVB membrane of laminating in proper order, shock resistance the layer for the aliphatic urethane acrylate layer, the substrate layer, be the PET membranefrom the type layer. The utility model provides a multi -functional protecting film outmostly sets up hydrophobic membrane, possesses self -cleaning function, shock resistance the layer and can resist certain impact force, im