International Standard
ISO 4629-2:2016
Binders for paints and varnishes — Determination of hydroxyl value — Part 2: Titrimetric method using a catalyst
Reference number
ISO 4629-2:2016
Edition 1
International Standard
Read sample
ISO 4629-2:2016
Published (Edition 1, 2016)
This standard was last reviewed and confirmed in 2024. Therefore this version remains current.

ISO 4629-2:2016

ISO 4629-2:2016
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ISO 4629-2:2016 specifies a titrimetric method for determining the hydroxyl value of resins, binders for paints and varnishes, primary alcohols, glycols and fats. Whether it can be applied for hydro carboxylic acids, phenolic hydroxyl groups, polyols such as trimethyl propane and substances containing aromatic groups have been activated for Friedel-Crafts acylation shall be decided on case-to-case basis.

Under the right conditions, the method is also applicable for determining the hydroxyl value of castor oil and its derivatives.

General information

  •  : Published
     : 2016-06
    : International Standard confirmed [90.93]
  •  : 1
     : 6
  • ISO/TC 35
  • RSS updates

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