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>UNE standards>UNE EN ISO 1833-25:2021 - Textiles - Quantitative chemical analysis - Part 25: Mixtures of polyester with certain other fibres (method using trichloroacetic acid and chloroform) (ISO 1833-25:2020)
in stockReleased: 2021-06-23
UNE EN ISO 1833-25:2021 - Textiles - Quantitative chemical analysis - Part 25: Mixtures of polyester with certain other fibres (method using trichloroacetic acid and chloroform) (ISO 1833-25:2020)

UNE EN ISO 1833-25:2021

Textiles - Quantitative chemical analysis - Part 25: Mixtures of polyester with certain other fibres (method using trichloroacetic acid and chloroform) (ISO 1833-25:2020)

Textiles. Análisis químico cuantitativo. Parte 25: Mezclas de poliéster con otras fibras determinadas (método del ácido tricoloracético y cloroformo). (ISO 1833-25:2020).

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Standard number:UNE EN ISO 1833-25:2021
Pages:12
Released:2021-06-23
Status:Standard
Pages (Spanish):11
DESCRIPTION

UNE EN ISO 1833-25:2021

This part of ISO 1833 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: polyester fibres with Aramid fibres (except polyamide imide), flame retardant (FR) viscose and polyacrylate.