Aceite (Copaifera multijuga)
Family: Leguminosae
Common names: Aceite, Balsam, Cabimo, Cabino blanco, Camiba, Canime, Caniva, Copahiba Angelim, Copahyba, Copaiba, Copaiba marimari, Copaibarana, Copaibo, Cupay, Hoepelhout, Koepajoewa, Maram, Palo de aceite, Panchimouti, Pau d'oleo, Timbo y ata
Distributed in: Belize, Bolivia, Brazil, Columbia, French Guiana, Guyana, Panama, Paraguay, Peru, Suriname, Venezuela (Central America, Latin America)
Distribution overview: It is found from the mid-Tapajiver in the east to Amazonas and Rond states in the west (Ducke 1949) on the south side of the Amazonas River; it is also found from the Trombetas River west into Amazonas on the north side. C. multijuga occurs in numerous habitats, from the terra firma forests, to the flooded and/or sandy margins of lakes and streams, to the cerrado forests of central Brazil. It occurs on both sandy and clayey soils, and generally occupies the upper canopy or may occasionally be an emergent.
Common uses: Balusters, Beams, Bedroom suites, Blockboard, Boat building, Boxes and crates, Building construction, Building materials, Cabin construction, Cabinetmaking, Canoes, Casks, Concrete formwork, Construction, Cutting surfaces, Decks, Decorative plywood, Decorative veneer, Domestic flooring, Drawer sides, Excelsior, Factory construction, Figured veneer, Flooring, Form work, Foundation posts, Framing, Furniture , General carpentry, Heavy construction, Interior construction, Interior trim, Joinery, Joists, Kitchen cabinets, Lifeboats, Light construction, Living-room suites, Millwork, Moldings, Office furniture, Paneling , Turnery
Environment profile: Status has not been officially assessed
Tree size: Trunk diameter is 100-150 cm
Colors: the heart isReddish brown, Yellowand the sapwoodWell defined, Yellow.The grain isStraight, the textureUniformand the lusterMedium
Natural durability: Susceptible to termite attack, Very durable
Odor: Has an odor
Kiln Drying Rate: Naturally dries quickly
Drying Defects: Slight twist/warp, Splitting
Ease of Drying: Slowly
Blunting Effect: Moderate
Boring: Good results
Carving: Fairly Easy to Very Easy
Cutting Resistance: Easy to saw
Gluing: Surface Preparation
Mortising: Fairly Easy to Very Easy
Moulding: Very Good to Excellent
Movement in Service: Very Good to Excellent
Nailing: Poor to Very Poor , Pre-Boring Recommended
Planing: Very good planing properties
Resistance to Impregnation: Resistant sapwood
Response to hand tools: Responds Readily
Routing recessing: Routing yields good results
Steam bending: Poor to Very Poor Results
Screwing: Good screwing properties, Pre-boring recommended; Turning: Poor to Very Poor Results
Painting: Good; Polishing: Surface Preparation; Staining: Surface Preparation;
- Numerical data Metric
- Numerical data English
- Strength properties
- References
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Item |
Green |
Dry |
Metric |
Specific Gravity |
0,38 |
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|
Density |
|
480 |
kg/m3 |
Bending Strength |
742 |
951 |
kg/cm2 |
Crushing Strength |
343 |
484 |
kg/cm2 |
Hardness |
|
|
kg |
Impact Strength |
|
|
cm |
Shearing Strength |
|
|
kg/cm2 |
Stiffness |
124 |
138 |
1000 kg/cm2 |
Tangential Shrinkage |
6 |
|
% |
Radial Shrinkage |
3 |
|
% |
Weight |
|
|
kg/m3 |
Maximum Load |
|
|
cm-kg/cm3 |
Toughness |
|
|
cm-kg |
Static Bending |
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|
kg/cm2 |
|
 |  |  |  | Item | Green | Dry | English | Bending Strength | 10564 | 13534 | psi | Density | | 30 | lbs/ft3 | Maximum Crushing Strength | 4885 | 6897 | psi | Stiffness | 1774 | 1964 | 1000 psi | Specific Gravity | 0.38 | | | Radial Shrinkage | 3 | | % | Tangential Shrinkage | 6 | | % | Volumetric Shrinkage | 10 | | % | |
Density = high Compression strength (parallel to grain) = high Bending strength (MOR) = high
Chichignoud, M., G. Deon, P. Detienne, B. Parant, and P. Vantomme.1990.Tropical Timber Atlas of Latin America.International Tropical Timber Organization (ITTO, Centre Technique Forestier Tropical, Division of CIRAD, 45 bis Avenue de la Belle Gabrielle, Nogent-sur-marne, CEDEX, France.Chudnoff, M.,1984,Tropical Timbers of the World,U.S.A. Department of Agriculture, Forest Service, Forest Products,Laboratory, Madison.Maeglin, R., C. K. Baah, G. Troemmer, J. D. Danielson, and S. P. Loehnertz.1989.Pre-project Report:Sawing of Difficult Species.Prepared for International Tropical Timber Organization (ITTO) by United States Department of Agriculture (USDA, Forest Service, Forest Products Laboratory, Madison, Wisconsin.
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