Standard Svensk standard · SS-EN ISO 4629-2:2016

Bindemedel för färg och lack - Bestämning av hydroxyltal - Del 2: Titrimetrisk metod med användning av katalysator (ISO 4629-2:2016)

Status: Gällande

Omfattning
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.

Ämnesområden

Bindemedel (87.060.20)


Produktinformation

Språk: Engelska

Framtagen av: Färg och lack, SIS/TK 433

Internationell titel: Binders for paints and varnishes - Determination of hydroxyl value - Part 2: Titrimetric method using a catalyst (ISO 4629-2:2016)

Artikelnummer: STD-8023159

Utgåva: 1

Fastställd: 2016-10-28

Antal sidor: 20