This standard specifies the terms and definitions, product classification, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage and quality commitment requirements for fiber-grade chemically recycled polyester chips (PET). This standard is applicable to glossy, semi-dull and fully-dull polyesters prepared from recycled polyester (PET) by depolymerizing and purifying the polyester into dimethyl terephthalate (DMT) through a polymerization process. Ester slices.
T/ZZB 0913-2018 history
2018T/ZZB 0913-2018 Fiber grade chemical recycled polyester chip (PET)