▎ 摘　　要

NOVELTY - High performance gas pipe material comprises polyethylene resin, modified silicon carbide, alumina, silicon dioxide, coupling agent, dispersant and wear-resistant color masterbatch. USE - Used as high performance gas pipe material. ADVANTAGE - The method: modify the inorganic material silicon carbide, so that the compatibility of the organic matter is enhanced; can mix the modified silicon carbide and polyethylene, which improves the comprehensive performance of the prepared high-performance gas pipe material; solves low surface hardness of the polyethylene material itself is low; is easy to scratch, and improves the service life of the material. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing high-performance gas pipe material comprising adding each raw material into a high speed stirrer and mixing to obtain the mixed material, adding the mixed material into a double-screw granulator for melting, extruding and granulating.