
Species Identification

Characteristics

Properties
Species Identification
Scientific name: | Copaifera officinalis L. |
Family: | Fabaceae - Ceasalpinoideae |
Commercial Name: | Copaiba |
Organoleptic Characteristics
Color: | Sapwood is beige, heartwood is reddish-brown with dark streaks |
Knot: | Uncommon |
Grain Pattern: | Overlapping arches, narrow and dark longitudinal bands |
Grain: | Straight |
Texture: | Medium to fine |
Odor: | Distinctive and pleasant |
Physical Properties
Basic Density: | 0,61 g/cm3 |
Tangential Shrinkage: | 7% |
Radial Shrinkage: | 3,4% |
Volumetric Shrinkage: | 10,7% |
T/R Ratio: | 2 |
Mechanical Properties
Modulus of Elasticity in Bending (MOE): | 112.000 kg/cm2 |
Modulus of Rupture in Bending (MOR): | 736 kg/cm2 |
Compression Parallel to Grain (RM): | 268 kg/cm2 |
Side Hardness: | 587 kg/cm2 |
Toughness: | 3,5 kg-m |