2009
DOI: 10.1590/s1517-70762009000400006
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Estudo de relaxações dielétricas e dinâmico-mecânicas da borracha natural por meio das técnicas de DMTA E TSC

Abstract: A borracha natural (BN) é amplamente utilizada para aplicações em isolamento elétrico. No setor elétrico, BN é usada principalmente na fabricação de equipamentos de segurança como luvas, mangas e lençóis isolantes e ferramentas aplicadas em serviços com a rede energizada. Este trabalho faz parte de uma pesquisa sobre propriedades elétricas e mecânicas da BN. Foram obtidos resultados por meio das técnicas de corrente termicamente estimulada -TSC (thermally stimulated current), uma importante técnica de caracter… Show more

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Cited by 1 publication
(2 citation statements)
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“…Composites with 20 and 30 phr of waste presented a gradual increase of 32 and 34 Shore A, respectively, that was expected due to the polymeric matrix saturation. 41,42…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…Composites with 20 and 30 phr of waste presented a gradual increase of 32 and 34 Shore A, respectively, that was expected due to the polymeric matrix saturation. 41,42…”
Section: Resultsmentioning
confidence: 99%
“…Composites with 20 and 30 phr of waste presented a gradual increase of 32 and 34 Shore A, respectively, that was expected due to the polymeric matrix saturation. 41,42 Figure 5 presents a slight decrease of the abrasion loss values with the addition of 10 phr of Dregs (212.9 mm 3 ), that is, the abrasion resistance increases when compared to the NR (217 mm 3 ). This fact is attributed to the mechanical reinforcement of the filler and the good dispersion of waste particles in the polymeric matrix.…”
Section: Composites Evaluationmentioning
confidence: 99%