T/NXZX 007-2024 Active

Scope: This document specifies the classification and naming, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of polyethylene recycled plastics; Main technical content: This document is applicable to polyethylene recycled plastic pellets made from waste polyethylene plastics through processes such as screening, classification, cleaning, and melt extrusion granulation (including granulation processes such as drawing, thermal cutting, and/or water cutting). The base material of this polyethylene recycled plastic shall be all ethylene homopolymers specified in GB/T1845.1, as well as ethylene copolymers with a mass fraction of monomeric 1-olefins less than 50% and a mass fraction of functionalized non-olefin monomers not exceeding 3%. This document is not applicable to polyethylene recycled plastics from hazardous waste such as medical waste and pesticide packaging, or radioactive waste. This document is not applicable to mixed recycled plastics of polyethylene and polypropylene.