Polyethylene master batch compound additive and preparation method thereof

The invention discloses a polyethylene master batch compound additive and a preparation method thereof. The polyethylene master batch compound additive is prepared from the following components: 1 to 10% of nanometer fully-vulcanized powdered silicone rubber, 18 to 25% of nanometer silica, 1 to 8% of a dispersant, 1 to 8% of an organosilicon active flow aid, 1 to 5% of a fluorine-containing polymer, 3 to 5% of an anti-oxidant 168, 3 to 5% of an anti-oxidant 1010, 1 to 4% of an antistatic agent, 1 to 4% of an ultraviolet ray absorber and 50 to 60% of a PE carrier resin. The polyethylene master batch compound additive has the characteristics of a great number of functions, safety, environment friendliness and strong exclusiveness and enables a plastic product to have multiple excellent performances.