International Standard
ISO 22557:2019
Paints and varnishes — Scratch test using a spring-loaded pen
Reference number
ISO 22557:2019
Edition 1
2019-07
International Standard
Read sample
ISO 22557:2019
73435
Published (Edition 1, 2019)

ISO 22557:2019

ISO 22557:2019
73435
Language
Format
CHF 96
Convert Swiss francs (CHF) to your currency

Abstract

This document specifies a method for determining the resistance of a coating to scratches introduced by a usually hand-held loaded stylus.

The test can be carried out using a point stylus (method A) or using a disc stylus (method B).

Both methods are generally applicable and can be used in the field as well as on curved surfaces. Method A can also be applied on small test specimens (minimum dimensions 30 mm × 50 mm).

The test can be carried out as a "pass/fail" test (test requirement I) or as a classification test (test requirement II).

General information

  •  : Published
     : 2019-07
    : International Standard published [60.60]
  •  : 1
     : 15
  • ISO/TC 35/SC 9
    87.040 
  • RSS updates

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