BS EN ISO 8130-12:2019 Coating powders. Determination of compatibility

BS EN ISO 8130-12:2019

Coating powders. Determination of compatibility

Status : Current   Published : May 2019



What is this standard about?

This document specifies a visual method to determine the deterioration of surface quality of the final coating when mixing two different coating powders. The surface quality will depend on the following characteristics of the coating powders:

a) the chemical reactivity;

b) the chemical composition;

c) the melt properties.

The onset of the incompatibility in appearance, its nature and its extent will depend greatly on the ratio in which the powders are mixed. The nature of the incompatibility in surface appearance can manifest itself in various ways, described in Clause 8 of this document.

This test is useful in predicting the possibility of incompatibility arising from mixing different powders both during the manufacturing process and during the application of the coating powder.

This document concerns only changes in visual aspects of the coating. The mixture series can also be used for testing properties such as mechanical properties, chemical properties, corrosive properties and resistance against UV radiation. Further properties can be agreed between interested parties.

Standard NumberBS EN ISO 8130-12:2019
TitleCoating powders. Determination of compatibility
Publication Date15 May 2019
Normative References(Required to achieve compliance to this standard)ISO 13076, ISO 1514, ISO 15528, ISO 18314-1, ISO 2813, ISO 8130-14
Informative References(Provided for Information)ASTM D5162
ReplacesBS EN ISO 8130-12:2010
International RelationshipsEN ISO 8130-12:2019,ISO 8130-12:2019
Draft Superseded By18/30371134 DC
DescriptorsSurface defects, Coatings, Deterioration, Particulate materials, Compatibility, Mixtures, Performance testing, Paints, Visual inspection (testing), Varnishes, Mixing
Title in FrenchPoudres pour revêtement Détermination de la compatibilité
Title in GermanPulverlacke Bestimmung der Mischbarkeit
ISBN978 0 580 52443 1
File Size479 KB

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