BS EN ISO 7784-1:2023 – TC
$134.27
Tracked Changes. Paints and varnishes. Determination of resistance to abrasion – Method with abrasive-paper covered wheels and rotating test specimen
Published By | Publication Date | Number of Pages |
BSI | 2023 | 42 |
This document specifies a method for determining the resistance to abrasion of coatings, for which two loaded, freely rotatable but eccentrically arranged abrasive-paper covered wheels affect the coating of the rotating test specimen.
PDF Catalog
PDF Pages | PDF Title |
---|---|
26 | undefined |
28 | European foreword Endorsement notice |
30 | Foreword |
31 | Introduction |
33 | 1 Scope 2 Normative references 3 Terms and definitions |
34 | 4 Principle 5 Apparatus and materials |
36 | 6 Test specimens 6.1 Preparation of the test specimens 6.2 Film thickness 6.3 Conditioning |
37 | 7 Procedure 7.1 Agreements 7.2 Preparation of the abrasive wheels 7.3 Test conditions 7.4 Number of determinations 7.5 Test procedure |
38 | 8 Evaluation 9 Precision 10 Test report |
40 | Bibliography |