Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

SRPS EN ISO 4629-2:2017

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

Jan 31, 2017

General information

60.60     Jan 31, 2017

ISS

H035

European Norm

87.060.20  

English  

plan 2016

Buying

Published

Language in which you want to receive the document.

Scope

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.

Life cycle

NOW

PUBLISHED
SRPS EN ISO 4629-2:2017
60.60 Standard published
Jan 31, 2017

Related project

Adopted from EN ISO 4629-2:2016

Adopted from ISO 4629-2:2016