Textiles. Quantitative chemical analysis - Mixtures of melamine with certain other fibres (method using hot formic acid)

Textiles. Quantitative chemical analysis - Mixtures of melamine with certain other fibres (method using hot formic acid)

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1   Scope

This document specifies a method using hot formic acid to determine the mass percentage of melamine fibres after removal of non-fibrous matter, in textiles made of mixtures of:
  • — melamine fibres
with
  • — cotton, polypropylene or aramid fibres.