This standard specifies the terms and definitions, color categories and product codes, basic requirements, technical requirements, test methods, inspection rules, signs, and Packaging, transportation, storage and quality commitment. This standard is applicable to polyethylene terephthalate (PET) resin as the main carrier, adding pigments, polybutylene terephthalate (PBT) resin, nano-silver antibacterial agent, dispersant and other additives, Antibacterial PET masterbatch for fiber color spinning prepared through processes such as blending, grinding, extrusion, drawing, and pelletizing.
T/ZZB 1565-2020 history
2020T/ZZB 1565-2020 PET Silver antibacterial color master batch used for textile fibre