Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/69780
Título: | Influence of chemical and mechanical properties of polyureas in the blast protection |
Autor(es): | Mota, C. Leite, F. Bessa, J. Cunha, F. Gomes, G. J. Mingote, J. L. Fangueiro, Raúl |
Data: | Jul-2020 |
Editora: | Fibrenamics |
Resumo(s): | This work compares two polyureas used in blast mitigation through a chemical and mechanical characterization, by FTIR and tensile tests, respectively. The FTIR test performed allowed to identify some differences regarding the content of hard domains of the polyureas. The tensile tests carried out allowed to analyse the influence of the content of hard domains of the polyureas on its mechanical properties. In this sense, it was verified an increase of 29% in the Young’s Modulus of the polyurea with higher content comparatively to the other polyurea. In spite of the different mechanical properties presented both polyureas are very suitable for use on blast mitigation structures. |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/69780 |
e-ISBN: | 978-989-54808-4-5 |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
Aparece nas coleções: | DET/2C2T - Comunicações em congressos internacionais com arbitragem científica |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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13_2020 INFLUENCE OF CHEMICAL AND MECHANICAL PROPERTIES OF POLYUREAS.pdf Acesso restrito! | 83,01 kB | Adobe PDF | Ver/Abrir |