BS EN ISO 4625-1:2020

What is ISO 4625 ‑ 1 about?

ISO 4625 discusses paints and varnishes. The ISO 4625 series specifies three widely used procedures for the measurement of the softening point of rosin-based resins.  ISO 4625 ‑ 1 focuses on binders for paints and varnishes. ISO 4625 ‑ 1 presents the ring-and-ball method, which has been the accepted standard for many years. ISO 4625 ‑ 1 specifies the test method for determining the softening point of resins (including rosin) and similar materials by means of ring-and-ball apparatus. Both, the manual and automated methods are specified. The automated method is the reference method. Who is ISO 4625 ‑ 1 for?