ISO 4629-3:2018 Preview

Binders for paints and varnishes -- Determination of hydroxyl value -- Part 3: Rapid test

This document specifies a titrimetric method for determining the hydroxyl groups in resins and binders for paints and varnishes.

This method is primarily suitable for neutral media. Acidic products provide higher values; neutral products provide, through neutralization of the acidic carbamates, lower values. For these products, preliminary tests are performed to ensure the applicability of the method.


General information

  • Status :  Published
    Publication date : 2018-10
  • Edition : 1
    Number of pages : 4
  • :
    ISO/TC 35
    Paints and varnishes
  • 87.060.20
    Binders

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