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Normas BSI – AENOR
BS EN ISO 1833-25:2020

BS EN ISO 1833-25:2020

Textiles. Quantitative chemical analysis. Mixtures of polyester with certain other fibres (method using trichloroacetic acid and chloroform)

Fecha:
2020-07-28 /Definitive
Comité:
TCI/80
Equivalencias internacionales:

EN ISO 1833-25

ISO 1833-25

Relación con otras normas BSI:

Reemplaza a: BS EN ISO 1833-25:2013

Resumen:

This document specifies a method using trichloroacetic acid and chloroform to determine the mass percentage of polyester fibres after removal of non-fibrous matter, in textiles made of mixtures of

  1. polyester fibres

with

  1. aramid fibres (except polyamide imide), flame retardant (FR) viscose and polyacrylate.

Keywords:
Chemical tests (textiles), Separation methods (chemical analysis), Mixtures, Textile testing, Textile fibres, Interferences (chemical), Chemical analysis and testing, Separation, Quantitative analysis, Fibre testing (textiles), Specimen preparation, Determination of content, Extraction methods of analysis
129,39
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