I.S. EN ISO 22970:2020
Current
The latest, up-to-date edition.
Paints and varnishes - Test method for evaluation of adhesion of elastic adhesives on coatings by peel test, peel strength test and tensile lap-shear strength test with additional stress by condensation test or cataplasm storage (ISO 22970:2019)
Hardcopy , PDF
English
21-12-2020
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 and test media
6 Sequence of adhesive strength tests A, B and C
7 Preparation of specimens
8 Curing and exposure of specimens with applied adhesive
9 Test procedure
10 Expression of results
11 Designation
12 Precision
13 Test report
Bibliography
This document specifies three methods for testing the peel adhesion, peel strength and tensile lapshear strength in order to evaluate the adhesive bond as well as the type, location and structure of failures of elastic adhesives on coatings.
| Committee |
TC 35
|
| DocumentType |
Test Method
|
| Pages |
38
|
| ProductNote |
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document. THIS STANDARD ALSO REFERS:EN 923
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| EN ISO 22970:2020 | Identical |
| ISO 22970:2019 | Identical |
| BS EN ISO 22970:2020 | Equivalent |
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