SOMBATSOMPOP, D. N. Comparison of rubber vulcanisate properties filled with carbon black and used flexible polyurethane foams. Engineering and Applied Science Research, [S. l.], v. 25, n. 3, p. 27–39, 2013. Disponível em: https://ph01.tci-thaijo.org/index.php/easr/article/view/6601. Acesso em: 30 sep. 2026.