I.S. EN ISO 22557:2020
Current
The latest, up-to-date edition.
Paints and varnishes - Scratch test using a spring-loaded pen (ISO 22557:2019)
Hardcopy , PDF
English
28-12-2020
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Test specimens
7 Procedure
8 Precision
9 Test report
Annex A (informative) Details on the interlaboratory comparison for the estimation precision
Bibliography
This document specifies a method for determining the resistance of a coating to scratches introduced by a usually hand-held loaded stylus.
| Committee |
TC 35
|
| DocumentType |
Standard
|
| Pages |
30
|
| ProductNote |
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| EN ISO 22557:2020 | Identical |
| ISO 22557:2019 | Identical |
| BS EN ISO 22557:2020 | Equivalent |
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