Data/hora: 13/06/2024 13:46:15

Biblioteca(s): 	Embrapa Florestas.	
Data corrente: 	25/05/1993	
Data da última atualização: 	25/05/1993	
Autoria: 	FOELKEL, C. E. B.; BARRICHELO, L. E. G.; MILANEZ, A. F.	
Título: 	Estudo comparativo de madeiras de Eucalyptus saligna, E. paniculata, E. citriodora, E. maculata e E. tereticornis para producao de celulose e sulfato	
Ano de publicação: 	1975	
Fonte/Imprenta: 	IPEF, Piracicaba, n.10, p.17-37, 1975	
ISSN: 	0100-4557	
Idioma: 	Português	
Conteúdo: 	The purpose of this investigation was the study of Eucalyptus spp wood characteristics and their unbleached sulphate pulps. The following species were analysed: E.saligna (8 and 13 year-old), E.paniculata (6 and 10 year-old), E.citriodora (7 and 13 year-old), E.maculata (7 year-old) and E.tereticornis (7 year-old). Regarding wood characteristics, E. citriodora, E. paniculata, E. maculata shown higher specific gravity and thicker-walled and stiff fibers. Pulp yields were higher for E. paniculata (10 year-old) and E. saligna (8 year-old). Higher tear strength were reached on E. citriodora wood pulps. Burst and tensile strengths were better on E. saligna (8 year-old), E. tereticornis (7 year-old) an E. maculata (7 year-old). Denser sheets were obtained from E. saligna, E. tereticornis and E. maculata. Pulp blending studies were suggested by the authors.	
Palavras-Chave: 	Celluloses.	
Thesagro: 	Celulose; Madeira.	
Thesaurus Nal: 	Eucalyptus; wood.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Florestas (CNPF)	
Exemplares: 	CNPF - (8594-1) - ADC - AP - -- -  -  -  - DIS