< Volver PALISSANDRE PARA (Dalbergia spruceana) Vista Imprimible
PALISSANDRE PARA (Dalbergia spruceana)
Nombre comercial
Palissandre para
Nombre científico (con autor)
Dalbergia spruceana (Benth.) Benth.
Familia
LEGUMINOSAE
Nombres Comunes
Saboarana (Brazil); Jacarandá-Pedra (Brazil); Jacarandá-Da-Caatinga (Brazil); Jacamin (Brazil)
Nombres científicos sinónimos (con autores)
Miscolobium spruceanum Benth.; Amerimnon spruceanum (Benth.) Kuntze
DESCRIPCIÓN DEL ÁRBOL
Descripción botánica
D. spruceana is described as a small to medium size tree.
Hábitat natural
Dalbergia spruceana is found in lowlands, on well drained soils in secondary forests. It is a gregarious species.
Distribución natural
In Brazil this species is reported in the Amazonas and Para states, and also in Amapa and Rondonia.
IDENTIFICACIÓN DE LA MADERA
Descripción anatómica de la madera
Wood diffuse porous. Vessels solitary and in short radial multiples. Tangential diameter of vessel lumina 150 to 200 micras (medium). Colored deposits in heartwood vessels. Vessels per mm2 less than 6 (rare). Simple perforation plates. Vessel-ray pits similar t Axial parenchyma in marginal or in seemingly marginal bands. Apotracheal axial parenchyma diffuse and/or diffuse in aggregates. Occasionally axial parenchyma aliform. Axial parenchyma storied. Occasionally prismatic crystals in chambered axial parenchyma cell Rays more than 10 per mm (abundant). Rays storied. Rays commonly 2 seriate. Homogeneous rays and/or sub-homogeneous rays (all ray cells procumbent). Fibers with simple to minutely bordered pits.
Disponibilidad
Status de protección por CITES
Unrestricted
DESCRIPCIÓN GENERAL DE LA MADERA
Olor
It has a mild smell when green, but no distinct taste.
Color
The sapwood is white to yellowish in color, different from the heartwood which is dark brown, with dark or almost black longitudinal stripes
Indice de Color (1= Negro, violeta; 7= Amarillo claro, blanco)
2
Grano
The grain is mostly irregular
Veta
This species is usually reported to have a medium texture.
Brillo
This wood is frequently moderate in luster.
Indice de Durabilidad Natural (1=Muy alta, 7=Muy baja)
1
Contenido de sílice
Silica Content: Silica contents up to 0.14% in weight have been reported for Dacryodes species. Silica Value: 0.14
PROPIEDADES FÍSICAS DE LA MADERA
Densidad Básica (Peso anhidro/Vol. saturado) (g/cm³)
0.77
Densidad seca al aire (Peso y volúmen CH12%) (g/cm³)
0.87
Contracción Tangencial Total (Saturado hasta anhidro) (%)
6.4
Contracción Radial Total (Saturado hasta anhidro) (%)
3.6
Defectos por secado
Drying Defects: This species is reported to check and warp severely.
Calendario de Secado
UK-C; US-T3-C2
Estabilidad Dimensional (Contracción Total Tangencial %/Contracción Total Radial %)
1.8
PROPIEDADES QUÍMICAS DE LA MADERA
PROPIEDADES MECÁNICAS DE LA MADERA
Resistencia a flexión (Módulo de ruptura) CH12% (kgf/cm²)
1192
Rigidez (Módulo de elasticidad) CH12% (kgf/cm²)
131451
Resistencia a la compresión paralela a la fibra CH12% (kgf/cm²)
591
Cizallamiento radial CH12% (kgf/cm²)
194
Dureza Janka (lados) CH12% (kgf)
1257
TRABAJABILIDAD
Maquinado general
This species is easy to machine.
Cepillado
Planing operations are rather easy.
Moldurado
Molding is reported to be easy.
Taladrado
Boring of this species is reported to be easy.
Lijado
Sanding of this species is reportedly easy.
Usos Reportados
USOS FINALES (RESUMEN)
FURNITURE AND CABINETS, luxury furniture, cabinets, PLYWOOD AND VENEER, Decorative veneer, TOOLS, tool handles
MUEBLES Y GABINETES
- 21 - Tropical timbers of the world. Part III-Southeast Asian and Oceanian Species.
Muebles finos
- 22 - Dry kiln schedules for commercial woods. Temperate and tropical. Section IV-Asian and Oceanian Woods
Gabinetes
- 24 - Empire Timbers
TABLEROS Y CHAPAS
- 25 - Directory of Timber Trade Malaysia
chapa decorativa
- 28 - Ministry of Agriculture, Fisheries & Forest of Fiji
HERRAMIENTAS
- 42 - Utilización Industrial de Nuevas Especies Forestales en el Perú.
Mangos herramientas
- 43 - Maderas de Bolivia (Características y Usos de 55 Maderas Tropicales)
Please Provide Information To View Producer Information