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RS ISO 15184: 2020
Paints and varnishes — Determination of film hardness by pencil test
Abstract

This document specifies a method for determining the film hardness by pushing pencils of known
hardness over the film.
The test can be performed on a single coating of a paint, varnish or related product, or on the upper
layer of a multi-coat system.
This rapid test has not been found to be useful in comparing the pencil hardness of different coatings. It
is more useful in providing relative ratings for a series of coated panels exhibiting significant differences
in pencil hardness.
The method is applicable only to smooth surfaces.

General Information

CodeClassificationThemePagesPublisherAvailability
RS ISO 15184: 2020ADOPTED ISO STANDARDSChemical technology13Third Edition
Sep 2024		Available
Price: RWF 9,000


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