Textiles. Quantitative chemical analysis - Mixtures of polypropylene fibres and certain other fibres (method using xylene)

Textiles. Quantitative chemical analysis - Mixtures of polypropylene fibres and certain other fibres (method using xylene)

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1   Scope

This part of ISO 1833 specifies a method, using xylene, to determine the percentage of polypropylene, after removal of non-fibrous matter, in textiles made of binary mixtures of
  • — polypropylene fibres
and
  • — wool, animal hair, silk, cotton, viscose, cupro, modal, acetate, triacetate, polyamide, polyester, acrylic and glass fibres.