BS EN 2823:2017
$102.76
Aerospace series. Fibre reinforced plastics. Determination of the effect of exposure to humid atmosphere on physical and mechanical characteristics
Published By | Publication Date | Number of Pages |
BSI | 2017 | 16 |
This European Standard specifies the method for determining the effect of exposure to a humid atmosphere on the physical and mechanical characteristics of fibre reinforced plastics. This standard applies to all laminates, whatever the nature of the reinforcement and organic matrix used, unless otherwise indicated in the material standard and/or technical specification.
PDF Catalog
PDF Pages | PDF Title |
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6 | 1 Scope 2 Normative references 3 Terms and definitions |
7 | 4 Methodology 5 Apparatus 6 Specimens |
8 | 6.1 Pilot specimens 6.2 Specimens “to be aged” (specimens for mechanical and physical tests) 6.3 Traveller specimens |
9 | 7 Procedure 7.1 Conditioning before exposure 7.2 Exposure conditions 7.2.1 The humidity level shall be specified. 7.2.2 Determination of exposure temperature 7.2.3 Determination of the condition of equilibrium |
10 | 7.3 Exposure to humid atmosphere 7.4 Monitoring humidity absorption 7.5 Physical and mechanical tests after exposure 7.5.1 Testing at ambient temperature |
11 | 7.5.2 Testing at temperatures other than ambient 7.6 Amount of moisture absorbed by traveller specimens |
12 | 8 Expression of results 8.1 Percentage of absorbed moisture (HL) |
13 | 8.2 Influence of moisture on characteristics 8.2.1 Absolute change 8.2.2 Percentage change 9 Designation 10 Test report |