This work is focused on verifying the permeability and olfactometric assessment of emissions from selected polymeric foam materials and foam rubber. The olfactometric assessment is based on the analysis of identified and identified volatile organic compounds. The research was conducted by taking samples of the emissions from a small-space sampling chamber. Emissions were analyzed by gas chromatography with mass spectrometry and their assessment by the assessor was performed by dynamic olfactometry. The work was supplemented by designing its own experimental procedure of mechanical stress of foam materials and changes in climatic conditions in the air-conditioning chamber in connection with release of emissions. Standard testing procedures according to European standards (EN ISO 16000-9, ČSN 13725 and EN ISO 7231) have been used to test these properties. The aim of the work is to verify selected properties of polymeric foam materials ? permeability and olfactometric assessment related to the analysis of volatile organic compounds. It also involves permeability is a change in breathability, depending on mechanical stress and release of emissions influencing given properties in terms of time, mechanical stress, and changing climatic conditions.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:425086 |
| Date | January 2018 |
| Creators | Capíková, Alena |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/doctoralThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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