BS EN ISO 1518-2:2019 – TC:2020 Edition
$112.35
Tracked Changes. Paints and varnishes. Determination of scratch resistance – Variable-loading method
Published By | Publication Date | Number of Pages |
BSI | 2020 | 30 |
This document specifies a method for determining, using a pointed stylus loaded with a continuously increasing load, the scratch resistance of a single coating of a paint, varnish or related product, or the upper layer of a multicoat system.
This test has been found to be useful in comparing the scratch resistance of different coatings. It is most useful in providing relative ratings for a series of coated panels exhibiting significant differences in scratch resistance.
Neither this document nor ISO 1518-1 specifies a method using a curved stylus, which is specified in ISO 12137 . The choice between the three methods will depend on the particular practical problem.
PDF Catalog
PDF Pages | PDF Title |
---|---|
18 | National foreword |
20 | European foreword |
22 | Foreword |
23 | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle |
24 | 5 Apparatus |
25 | 6 Sampling 7 Test panels 7.1 Substrate |
26 | 7.2 Preparation and coating 7.3 Drying and conditioning 7.4 Thickness of coating 8 Procedure 8.1 Test conditions 8.2 Preparation for the test 8.3 Determination |
27 | 9 Expression of results 10 Precision |
28 | 11 Test report |
29 | Bibliography |