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BS EN ISO 19399:2017

Current

Current

The latest, up-to-date edition.

Paints and varnishes. Wedge-cut method for determination of film thickness (scribe and drill method)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

09-02-2018

€285.14
Excluding VAT

Committee
STI/10
DocumentType
Standard
Pages
34
PublisherName
British Standards Institution
Status
Current

This International Standard specifies a destructive method for determination of the dry film thickness, in which damage to the coat caused in a definite manner is evaluated microscopically. The method is suitable for almost all coat-substrate combinations and also allows determination of the single film thicknesses of coating systems.

The method cannot be applied or can only be applied with restrictions in case of

  • too soft and/or elastic coatings (no recognizable scribe or drill hole can be observed),

  • hard (cannot be scribed/drilled) or too soft and/or elastic substrates,

  • too low visual contrast between the coating and substrate, and

  • film thicknesses that are larger than the depth of field of the measuring microscope.

Standards Relationship
ISO 19399:2016 Identical
EN ISO 19399:2017 Identical

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