BS ISO 3865:2020
$102.76
Rubber, vulcanized or thermoplastic. Methods of test for staining in contact with organic material
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 20 |
This document specifies three methods for estimating the staining of organic finishes (subsequently referred to as “organic material”) by vulcanized or thermoplastic rubber, as defined in Clause 3:
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method A: contact staining and migration staining;
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method B: extraction staining;
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method C: penetration staining;
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions |
| 10 | 4 Principle 4.1 Method A — Determination of contact straining and migration staining 4.2 Method B — Determination of extraction staining 4.3 Method C — Determination of penetration staining 4.4 Assessment of staining 5 Apparatus |
| 11 | 6 Test pieces 6.1 Rubber test pieces 6.2 Metal or plastics panels for methods A and B 6.3 Test piece preparation for method C 6.3.1 General |
| 12 | 6.3.2 Vulcanized test pieces and veneers 6.3.3 Lacquered test pieces 6.4 Blanks and reference samples 6.4.1 Blanks 6.4.2 Reference samples 6.5 Conditioning of samples and test pieces |
| 13 | 7 Number of test pieces 8 Procedure 8.1 Method A ― Contact staining and migration staining 8.2 Method B — Extraction staining 8.2.1 General 8.2.2 Method B.1 |
| 14 | 8.2.3 Method B.2 8.3 Method C — Penetration staining |
| 15 | 9 Recommended conditions of irradiation 9.1 Intensity 9.2 Irradiation time 9.3 Surface temperature 9.4 Local distribution of test pieces 10 Evaluation of degree of staining 10.1 General 10.2 Qualitative assessment |
| 16 | 10.3 Assessment using a grey scale 10.4 Assessment using a reflectance spectrometer |
| 17 | 11 Test report |
| 18 | Bibliography |
