MICROWAVE ABSORBING PAINTS AND SHEETS BASED ON CARBONYL IRON AND POLYANILINE: MEASUREMENT AND SIMULATION OF THEIR PROPERTIES. doi: 10.5028/jatm.2010.02016370
This paper presents the processing and characterization of electromagnetic radiation absorbing paints and sheets based on magnetic and dielectric materials dispersed in polymeric matrices. Two different paint formulations containing carbonyl iron and/or polyaniline, using polyurethane as matrix, wer...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Instituto de Aeronáutica e Espaço (IAE)
2011-07-01
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| Series: | Journal of Aerospace Technology and Management |
| Subjects: | |
| Online Access: | https://www.jatm.com.br/jatm/article/view/44 |
| _version_ | 1811287491588653056 |
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| author | Luiza de C. Folgueras Mauro A. Alves Mirabel C. Rezende |
| author_facet | Luiza de C. Folgueras Mauro A. Alves Mirabel C. Rezende |
| author_sort | Luiza de C. Folgueras |
| collection | DOAJ |
| description | This paper presents the processing and characterization of electromagnetic radiation absorbing paints and sheets based on magnetic and dielectric materials dispersed in polymeric matrices. Two different paint formulations containing carbonyl iron and/or polyaniline, using polyurethane as matrix, were prepared. Silicone sheets were also produced with polyaniline conducting polymer as filler. Measurements of the electric permittivity and magnetic permeability of the materials were also carried out. Simulations for the silicone sheets were performed in order to correlate the electromagnetic parameters with the material thickness. The paints absorbed 60 to 80% of the incident electromagnetic radiation and the silicone sheets absorbed 90%, indicating the material’s radar absorbing potential. |
| first_indexed | 2024-04-13T03:19:35Z |
| format | Article |
| id | doaj.art-6219e2199b714c2f89a1f1c224f8205d |
| institution | Directory Open Access Journal |
| issn | 2175-9146 |
| language | English |
| last_indexed | 2024-04-13T03:19:35Z |
| publishDate | 2011-07-01 |
| publisher | Instituto de Aeronáutica e Espaço (IAE) |
| record_format | Article |
| series | Journal of Aerospace Technology and Management |
| spelling | doaj.art-6219e2199b714c2f89a1f1c224f8205d2022-12-22T03:04:48ZengInstituto de Aeronáutica e Espaço (IAE)Journal of Aerospace Technology and Management2175-91462011-07-0121MICROWAVE ABSORBING PAINTS AND SHEETS BASED ON CARBONYL IRON AND POLYANILINE: MEASUREMENT AND SIMULATION OF THEIR PROPERTIES. doi: 10.5028/jatm.2010.02016370Luiza de C. Folgueras0Mauro A. Alves1Mirabel C. Rezende2Instituto de Aeronáutica e Espaço, São José dos Campos – BrazilInstituto de Aeronáutica e Espaço, São José dos Campos – BrazilInstituto de Aeronáutica e Espaço, São José dos Campos – BrazilThis paper presents the processing and characterization of electromagnetic radiation absorbing paints and sheets based on magnetic and dielectric materials dispersed in polymeric matrices. Two different paint formulations containing carbonyl iron and/or polyaniline, using polyurethane as matrix, were prepared. Silicone sheets were also produced with polyaniline conducting polymer as filler. Measurements of the electric permittivity and magnetic permeability of the materials were also carried out. Simulations for the silicone sheets were performed in order to correlate the electromagnetic parameters with the material thickness. The paints absorbed 60 to 80% of the incident electromagnetic radiation and the silicone sheets absorbed 90%, indicating the material’s radar absorbing potential.https://www.jatm.com.br/jatm/article/view/44Absorbing mediaRadar absorbing materialConducting polymerDielectric materialsMagnetic materials. |
| spellingShingle | Luiza de C. Folgueras Mauro A. Alves Mirabel C. Rezende MICROWAVE ABSORBING PAINTS AND SHEETS BASED ON CARBONYL IRON AND POLYANILINE: MEASUREMENT AND SIMULATION OF THEIR PROPERTIES. doi: 10.5028/jatm.2010.02016370 Journal of Aerospace Technology and Management Absorbing media Radar absorbing material Conducting polymer Dielectric materials Magnetic materials. |
| title | MICROWAVE ABSORBING PAINTS AND SHEETS BASED ON CARBONYL IRON AND POLYANILINE: MEASUREMENT AND SIMULATION OF THEIR PROPERTIES. doi: 10.5028/jatm.2010.02016370 |
| title_full | MICROWAVE ABSORBING PAINTS AND SHEETS BASED ON CARBONYL IRON AND POLYANILINE: MEASUREMENT AND SIMULATION OF THEIR PROPERTIES. doi: 10.5028/jatm.2010.02016370 |
| title_fullStr | MICROWAVE ABSORBING PAINTS AND SHEETS BASED ON CARBONYL IRON AND POLYANILINE: MEASUREMENT AND SIMULATION OF THEIR PROPERTIES. doi: 10.5028/jatm.2010.02016370 |
| title_full_unstemmed | MICROWAVE ABSORBING PAINTS AND SHEETS BASED ON CARBONYL IRON AND POLYANILINE: MEASUREMENT AND SIMULATION OF THEIR PROPERTIES. doi: 10.5028/jatm.2010.02016370 |
| title_short | MICROWAVE ABSORBING PAINTS AND SHEETS BASED ON CARBONYL IRON AND POLYANILINE: MEASUREMENT AND SIMULATION OF THEIR PROPERTIES. doi: 10.5028/jatm.2010.02016370 |
| title_sort | microwave absorbing paints and sheets based on carbonyl iron and polyaniline measurement and simulation of their properties doi 10 5028 jatm 2010 02016370 |
| topic | Absorbing media Radar absorbing material Conducting polymer Dielectric materials Magnetic materials. |
| url | https://www.jatm.com.br/jatm/article/view/44 |
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