| abstract |
The invention discloses a high-performance PE film and a preparation method and application thereof. The high-performance PE film of the present invention comprises an outer layer, a middle layer and an inner layer, wherein the outer layer is prepared from the following raw materials: low density polyethylene, linear low density polyethylene, metallocene linear low density polyethylene, polyolefin elastomer, High molecular weight light stabilizer, light shielding agent, organic blocking agent; the high molecular weight light stabilizer is styrene-piperidine acrylate copolymer, p-hydroxystyrene-piperidine acrylate copolymer or p-dimethylamine One or more of styrene-piperidine acrylate copolymers; the inner layer is prepared from the following raw materials: low density polyethylene, linear low density polyethylene, metallocene linear low density polyethylene, and inorganic blocking agent. The high-performance PE film of the present invention has excellent aging resistance and heat resistance, and when using water-based ink for printing, the drying rate is fast, and the phenomenon of anti-sticking after fake drying does not occur. |