Borrador del Comité
ISO/CD 24862
Plastics-Polyols for Use in the production of polyurethanes-Determination of degree of unsaturation for polyols by Raman spectrometric method
Reference number
ISO/CD 24862
Edition 1
Borrador del Comité
ISO/CD 24862
88271
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Resumen

This international standard specifies a method for quantifying the total unsaturation of polyetherpolyols for use in the production of polyurethanes by Raman spectrometric method. It is not applicable to unsaturated compounds that are conjugated with a carbonyl group, a carboxyl group, or a nitrile group.

Informaciones generales

  •  : En desarrollo
    : Cierre del periodo de observaciones [30.60]
  •  : 1
  • ISO/TC 61/SC 12
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