Abstract / scope
This document specifies the cup method (without ball) for determining the softening point of resins (including rosin) and can, under user-defined conditions, give results comparable to those obtained by ISO 4625-1 and ISO 4625-2.
ISO 4625-3:2026Published
Binders for paints and varnishes — Determination of softening point — Part 3: Cup method (without a ball)
Liants pour peintures et vernis — Détermination du point de ramollissement — Partie 3: Méthode de la coupe (sans bille)