ISO 20920:2018

Textiles — Man-made fibres — Determination of dye uptake of cationic dyeable modified polyester fibres ISO 20920:2018

Publication date:   Sep 17, 2018

General information

90.93   Standard confirmed   Feb 27, 2026

ISO

ISO/TC 38/SC 23 Fibres and yarns

International Standard

59.060.20   Man-made fibres

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Published

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Scope

This document specifies a method for determining the dye uptake of cationic dyeable modified polyester fibres by using cationic dye.
It is applicable to cationic dyeable modified polyester fibres, including staple fibres and filament yarns.
It is not applicable to polyester partially oriented yarns.

Life cycle

NOW

PUBLISHED
ISO 20920:2018
90.93 Standard confirmed
Feb 27, 2026




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