NBN ISO 21915-3:2021

Textiles — Qualitative and quantitative analysis of some cellulose fibres (lyocell, cupro) and their blends — Part 3: Blend quantification using spectral analysis method (ISO 21915-3:2020)

ACTIVE

About this standard

Languages
English
Type
NBN
Standards committee
CENTEXBEL/E248
Status
ACTIVE
Publication date
02 June 2021
ICS Code
59.060.01 (Textile fibres in general)
Withdrawn Date

About this training

Summary

This document specifies quantitative testing methods of fibres that consist of cupro and lyocell by using
infrared spectroscopy (IR) analysis and multivariate analysis.
This testing method is applied only for cupro or lyocell or a mix of both. The other fibres, such as cotton,
viscose, etc. are identified using the test method of ISO/ TR 11827 and removed using the relevant part
of the ISO 1833 series.