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

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

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1   Scope

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
  • — polyester fibres
with
  • — aramid fibres (except polyamide imide), flame retardant (FR) viscose and polyacrylate.