DIN EN ISO 8130-8:2020-10

Coating powders - Part 8: Assessment of the storage stability of thermosetting powders (ISO/DIS 8130-8:2020); German and English version prEN ISO 8130-8:2020 / Note: Date of issue 2020-09-04*Intended as replacement for DIN EN ISO 8130-8 (2011-02).

Poudres pour revêtement - Partie 8: Estimation de la stabilité au stockage des poudres thermodurcissables (ISO/DIS 8130-8:2020); Version allemande et anglaise prEN ISO 8130-8:2020 / Attention: Date de parution 2020-09-04*Prévu pour remplacer DIN EN ISO 8130-8 (2011-02).

Pulverlacke - Teil 8: Beurteilung der Lagerbeständigkeit von wärmehärtenden Pulverlacken (ISO/DIS 8130-8:2020); Deutsche und Englische Fassung prEN ISO 8130-8:2020 / Achtung: Erscheinungsdatum 2020-09-04*Vorgesehen als Ersatz für DIN EN ISO 8130-8 (2011-02).

Información:

Fecha:

2020-10 /Active

ICS:

87.040 - Paints and varnishes

Equivalencias internacionales:

ISO/DIS 8130-8 (2020-09)

prEN ISO 8130-8 (2020-09)

Resumen:

This document establishes a method for the estimation of the storage stability of thermosetting coating powders. It provides the procedures for determining the changes both in the physical state of a thermosetting coating powder and in its chemical reactivity, together with its capacity to form a satisfactory final coating. A correlation between changes in different properties is not to be expected. Similarly, there may be no correlation between the results obtained under different storage conditions. The results of the procedures in this document give an indication of the ability of the coating powder to withstand the effects of storage prior to application.

Keywords:

Apparatus, Calculation formula, Chemical, Chemical properties, Cloth, Coating materials, Coatings, Comparison analysis, Concentration, Cupping, Designations, Dimensions, Electrical heating elements, Evaluations, Heating block, Interpretations, Mandrel bending test, Materials testing, Methods, Ovens, Paints, Particulate materials, Physical properties, Plastics, Powder, Powder coatings, Reflectometer, Sampling methods, Scrapers, Shelf life, Stability, Stop-watches, Storage, Storage temperatures, Test equipment, Test panels, Test standards, Test temperatures, Test tubes, Testing, Testing devices, Thermosetting polymers, Tolerances (measurement), Trials, Varnishes

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