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Binders for paints and varnishes — Determination of softening point — Part 2: Cup-and-ball method

Overview ISO 4625-2:2004 specifies the cup-and-ball method for determining the softening point of resins (including rosin) using a cup-and-ball apparatus. The method defines sample preparation, appar…

Binders for paints and varnishes — Determination of softening point — Part 1: Ring-and-ball method

Binders for paints and varnishes — Determination of softening point — Part 1: Ring-and-ball method

Overview ISO 4625-1:2020 - Binders for paints and varnishes - Determination of softening point - Part 1: Ring-and-ball method - specifies standardized test methods for measuring the softening point o…

Binders for paints and varnishes — Determination of softening point — Part 3: Cup method (without a ball)

Overview ISO 4625-3:2026 sets out the cup method (without a ball) for determining the softening point of resins, including rosins, commonly used as binders in paints and varnishes. This international…

Binders for paints and varnishes. Determination of softening point - Cup method (without a ball)

1 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…

Binders for paint and varnishes. Determination of softening point - Ring-and-ball method

Binders for paint and varnishes. Determination of softening point - Cup-and-ball method

Binders for paints and varnishes. Determination of softening point - Ring-and-ball method

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 4…