标准摘要
[中文适用范围]： 本标准规定了部分取向合成长丝动态热拉伸力的测定方法，适用于线密度小于800dtex的部分取向聚酯（PES）、聚酰胺（PA）和聚丙烯（PP）长丝。 [外文原描述]： This document specifies a method for the determination of the dynamic thermal draw-force of partially oriented synthetic filament yarns. It is applicable to partially oriented polyester (PES), polyamide (PA) and polypropylene (PP) filament yarns, with a linear density less than 800 dtex.
英文名称Textiles — Synthetic filament yarns — Determination of dynamic thermal draw-force of partially oriented yarns (POY)