Tracked Changes. Paints and varnishes. Wettability Determination of the surface tension of liquids using the pendant drop method
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Standard number:
BS EN ISO 19403-3:2024 - TC
Pages:
44
Released:
2024-09-16
ISBN:
978 0 539 33361 9
Status:
Tracked Changes
DESCRIPTION
BS EN ISO 19403-3:2024 - TC
This standard BS EN ISO 19403-3:2024 - TC Tracked Changes. Paints and varnishes. Wettability is classified in these ICS categories:
87.040 Paints and varnishes
01.040.87 Paint and colour industries (Vocabularies)
This document specifies a test method to measure the surface tension of liquids with an optical method using the pendant drop. The method can be applied for the characterization of liquid coating materials. If applied to liquids with non-Newtonian flow behaviour (as defined in ISO 3219-1:2021, 3.22), restrictions can apply. NOTE For other methods to determine the surface tension, see e.g. EN 14370 and ISO 1409.