BS ISO 19403-4:2017
$102.76
Paints and varnishes. Wettability – Determination of the polar and dispersive fractions of the surface tension of liquids from an interfacial tension
| Published By | Publication Date | Number of Pages |
| BSI | 2017 | 18 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 6 | Foreword |
| 7 | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle |
| 8 | 5 Apparatus and materials |
| 10 | 6 Sampling 7 Procedure 7.1 General 7.1.1 Setting up the drop contour analysis device 7.1.2 Test conditions 7.1.3 Cleaning and conditioning of the reference liquid |
| 11 | 7.2 Determination of the interfacial tension of the liquid 7.2.1 Preparations 7.2.2 Procedure |
| 12 | 7.3 Determination of the surface tension of liquids 8 Evaluation 8.1 General 8.2 Calculation of the dispersive fraction of the surface tension in accordance with Owens-Wendt-Rabel-Kaelble 8.3 Calculation of the dispersive fraction of the surface tension in accordance with Wu |
| 13 | 8.4 Calculation of the polar fraction of the surface tension of the liquid 9 Precision 10 Test report |
| 14 | Bibliography |
