ISO 6450:2021
Rubber- or plastics-coated fabrics — Determination of resistance to liquids
This document specifies two methods of evaluating the resistance of rubber- or plastics-coated fabrics to the action of liquids by measurement of selected properties of the materials before and after immersion in selected liquids.
The two methods are as follows:
— Method A: total immersion with liquid;
— Method B: one surface side immersion with liquid.
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Test liquids for method A and B
6 Test conditions for method A and B
6.1 Temperature
6.2 Immersion period
6.3 Light
6.4 Time interval between manufacturing and testing
7 Atmosphere for conditioning and testing for method A and B
7.1 For conditioning
7.2 For testing
8 Method A — Total immersion with liquid
8.1 Apparatus
8.2 Preparation of test pieces
8.3 Determination of original properties before immersion
8.4 Immersion
8.5 Preparation of test pieces for redetermination of properties after immersion
8.6 Expression of results
9 Method B — One surface side immersion with liquid
9.1 General
9.2 Apparatus
9.3 Preparation of test pieces
9.4 Determination of original properties before immersion
9.5 Immersion
9.6 Preparation of test pieces for redetermination of properties after immersion
9.7 Expression of results
10 Test report
Annex A (informative) Reference liquids
Annex B (informative) Standard temperature of immersion
Bibliography
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Test liquids for method A and B
6 Test conditions for method A and B
6.1 Temperature
6.2 Immersion period
6.3 Light
6.4 Time interval between manufacturing and testing
7 Atmosphere for conditioning and testing for method A and B
7.1 For conditioning
7.2 For testing
8 Method A — Total immersion with liquid
8.1 Apparatus
8.2 Preparation of test pieces
8.3 Determination of original properties before immersion
8.4 Immersion
8.5 Preparation of test pieces for redetermination of properties after immersion
8.6 Expression of results
9 Method B — One surface side immersion with liquid
9.1 General
9.2 Apparatus
9.3 Preparation of test pieces
9.4 Determination of original properties before immersion
9.5 Immersion
9.6 Preparation of test pieces for redetermination of properties after immersion
9.7 Expression of results
10 Test report
Annex A (informative) Reference liquids
Annex B (informative) Standard temperature of immersion
Bibliography