This document specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage of nylon pre-oriented yarn (POY) spinning oil. This document applies to oil products for the spinning production of polyoxyethylene polyoxypropylene copolyether (polyether for short) as the main component.
T/CNTAC 148-2023 history
2023T/CNTAC 148-2023 Spinning finish for nylon pre-oriented yarn(POY)