Binders for paints and varnishes - Determination of softening point - Part 1: Ring-and-ball method
STANDARD published on 1.2.2021
Designation standards: ČSN EN ISO 4625-1
Classification mark: 670570
Catalog number: 511406
Publication date standards: 1.2.2021
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
This document specifies the test methods for determining the softening point of resins (including rosin) and similar materials by means of ring-and-ball apparatus. Both manual and automated methods are specified, the automated method being the reference method