Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/20017
Título: | Characterization of textile fibers from Brazilian Cerrado species |
Autor(es): | Ramos, J. Guimarães, B. Seawright, R. Fangueiro, Raúl Relvas, C. Cunha, Fernando Eduardo Macedo Mantovani, W. |
Palavras-chave: | Vegetal fiber Textile Brazilian Cerrado Physicochemical characterization |
Data: | Jun-2012 |
Resumo(s): | The employ of vegetal fibers for textiles represents a great potential in economic and social sustainable development. The objective of the present study was the physicochemical characterization of ten vegetal fibers species from Brazilian Cerrado: (Tiliaceae) - Luehea grandiflora Mart. & Zucc. and Triumfetta bartramia L.; (Malpighiaceae) - Banisteriopsis argyrophylla (A.Juss.) B.Gates; Banisteriopsis variabilis B.Gates and Byrsonima intermedia A.Juss.; (Lamiaceae) - Hyptis crinita Benth. and Stachys arvensis L.; (Bignoniaceae) - Arrabidaea brachypoda (S.DC) Bureau; (Sapindaceae) - Serjania lethalis A.St.Hil.; (Sterculiaceae) - Helicteres brevispira St.Hil. The stems of these species were retted in water at 37oC for 20 days. The fibers were tested in order to determine tensile rupture strength, tenacity, elongation, Young’s modulus, cross microscopic structure, Scanning Electronic Microscopy (SEM), regain, combustion, acid, alkali, organic solvent and cellulase effects and the pH of the aqueous extract. The obtained values were compared with those from fibers of recognized applicability in the textile industry. |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/20017 |
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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5_2012 Characterization of Textile Fibers from Brazilian Cerrado Species.pdf Acesso restrito! | 5_2012 Characterization of Textile Fibers from Brazilian Cerrado Species | 702,97 kB | Adobe PDF | Ver/Abrir |