▎ 摘　　要

NOVELTY - Sterilizing agent is prepared by mixing polyolefin-based carbamidine powder, far infrared emitting agent powder and graphene powder in 6-8:1.5-2.5:1 ratio. USE - Sterilizing agent for applying in foaming, injection moulding, mould pressing product raw material. ADVANTAGE - The sterilizing agent can be added in the polyurethane foaming raw material, polyethylene foaming raw material, rubber raw material, plastic particle raw material, and paper slurry in paper making; The raw material is added with 1-5 wt.% agent to produce the product itself has sterilizing effect, and the product in the surrounding air containing bacteria and virus has killing effect