Environment-friendly PE modified particles and preparation method thereof

The invention discloses environment-friendly PE modified particles and a preparation method thereof, and belongs to the technical field of modified plastics, the environment-friendly PE modified particles comprise the following raw materials: polyethylene resin, a propylene-ethylene copolymer, an ethylene-vinyl acetate copolymer, a stabilizer, a modified filler, an adsorbent and a plasticizer; the preparation method comprises the following steps: 1, weighing the raw materials in parts by weight, and uniformly mixing in a mixing stirrer; and 2, extruding and granulating the uniformly mixed materials through a twin-screw extruder to obtain the environment-friendly PE modified particles. The environment-friendly PE modified particles prepared by the invention are simple in preparation process, wide in raw material source and suitable for industrial production, and the natural characteristic of adsorption capacity of diatomite is utilized to be mixed with biomass polyethylene for modification, so that the modifie