▎ 摘 要
NOVELTY - A plastic panel comprises a main component consisting of 70-80 wt.% waste plastic, 15-25 wt.% graphene powder in the form of nanoparticles and 2-5 wt.% pigment, and a graphene film formed at the center of the main component and having several through-holes. USE - Plastic panel used as flooring material. ADVANTAGE - The plastic panel has excellent strength, durability and heating performance, and improved energy efficiency. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of plastic panel.