TS 4325 Dyes - Pigment Precipitation Determination Test

EUROLAB, with its state-of-the-art accredited laboratories and expert team, offers precise and rapid testing services within the scope of TS 4325 test. This standard covers long-term and short-term (accelerated) methods for the determination of pigment precipitation in paints.

This test method covers the determination of the degree of pigment suspension and the ease of remixing a shelf-matured paint sample to a homogeneous state suitable for the intended use.

Dyes can precipitate excessively if not formulated or processed properly. Excessively settled dye is difficult to reintroduce into the dye system, resulting in time delays or valuable pigments remaining in the drum. This test method is an attempt to evaluate the degree of precipitation caused by accelerated Test Method D1309. This highly subjective evaluation method, together with the variables of Test Method D1309, raises questions about the usefulness of the results for specification compliance.

The degree of precipitation is an important factor in evaluating the quality and stability of paint formulations. Excessive precipitation can cause application difficulties and affect the overall performance of the paint.

EUROLAB assists manufacturers with TS 4325 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.