This document specifies the classification and naming, requirements, test methods, inspection rules, markings and accompanying documents, packaging, transportation and storage of polypropylene (PP) modified special materials for power battery casings (hereinafter referred to as "products")
T/SHPTA 057-2023 history
2023T/SHPTA 057-2023 Plastics-Modified polypropylene (PP) compound for power battery casing