ISO 3072:1975 Preview

Wool -- Determination of solubility in alkali

The solubility of wool in alkali provides a useful index of the extent of change in its chemical properties brought about by certain agencies. Immersion of the wool in sodium hydroxide solution under specified conditions of time, temperature and volume. Determination of the loss in mass as the difference in the mass of the dry sample before and after treatment.


General information

  • Status :  Published
    Publication date : 1975-12
  • Edition : 1
    Number of pages : 2
  • :
    ISO/TC 38/SC 23
    Fibres and yarns
  • 59.080.01
    Textiles in general

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