Polyurethane foams obtained from residues of PET manufacturing and modified with carbon nanotubes

Polyurethane foams obtained from residues of PET manufacturing and modified with carbon nanotubes

In this work we report the preparation of rigid microcellular polyurethane/carbon nanotube nanocomposites with different CNT loadings (0.09-0.46%) and various isocyanate indexes (110-260). Water was used as a blowing agent for samples. Density of all obtained samples - 200 ± 10 kg/m3. Electrical pro...

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Veröffentlicht in:Journal of physics. Conference series 2016-04, Vol.709 (1), p.12002
Hauptverfasser: Stiebra, L, Cabulis, U, Knite, M
Format: Artikel
Sprache:eng
Schlagworte:
Blowing agents
Carbon nanotubes
Cellular structure
Electrical properties
Electrical resistivity
Isocyanates
Mechanical properties
Nanocomposites
Physics
Plastic foam
Polyurethane foam
Thermal conductivity
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Zusammenfassung:In this work we report the preparation of rigid microcellular polyurethane/carbon nanotube nanocomposites with different CNT loadings (0.09-0.46%) and various isocyanate indexes (110-260). Water was used as a blowing agent for samples. Density of all obtained samples - 200 ± 10 kg/m3. Electrical properties, as well as heat conductivity, cellular structure and mechanical properties of these nanocomposites were investigated.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/709/1/012002