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Testing of elastomers - Determination of resistance to ozone cracking - Part 2: Dynamic strain test

ÖNORM C 9435-2: 2019 06 15


This Austrian Standard describes two methods for the determination of the influence of ozone on cracking of elastomers under dynamic extension stress. The dynamic test according to this ÖNORM resigns the assessment of all secondary weathering impacts; it uses constant ozone concentration, temperature and air humidity. The test shall be carried out during dynamic cyclic stress of the elastomer in practical use.

Product type: standard
Pages: 12
Language: D
ICS Groups: 83.060
Sections: Chemistry, paper & textiles, Rubber. Elastomers, Rubber
Publisher: ON
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Predecessor documents