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Clicking any heading in the main data area (at right) will scroll the page back to this top position. Use the following links to jump to the associated section in the main data. Blunting Effect Boring Carving Comments Common Names Common Uses Countries of Distribution Cutting Resistance Distribution Overview Drying Defects Ease of Drying Environmental Profile Family Name Gluing Grain Heartwood Color Kiln Drying Rate Kiln Schedules Light-Induced Color Change Luster Mortising Moulding Movement in Service Nailing Natural Durability Natural Growth Defects Numerical Data Odor Painting Planing Polishing References Regions of Distribution Resistance to Impregnation Resistance to Splitting Response to Hand Tools Routing & Recessing Sanding Sapwood Color Scientific Name Screwing Staining Steam Bending Strength Properties Texture Toxicity Trade Name Tree Identification Tree Size Turning Veneering Qualities Scientific Name Pterocarpus angolensis Trade Name Muninga Family Name Leguminosae Common Names Ambila, Bloodwood, Brown African padauk, Girassonde, Imbilo, Kajaat, Kajat, Kajatenhout, Kejaat, Kiaat, Kiatt, Maninga, Mavamaropa, Mbila, Mlombwa, Mninga, Moroto, Mtumbati, Mukurambira, Mukwa, Mulambi, Mulombe, Mulombwa, Munhaneca, Muninga, Mutete, Mututi, Muzwamaloa, N'dombe, Rhodesian walnut, Sealing wax tree, Thondo, Thondu, Thordo, Transvaal kajatenhout, Umbila, Umvagaz, Umvangazi Regions of Distribution Africa Countries of Distribution  [VIEW MAP] Angola, Botswana, Kenya, Malawi, Mozambique, Namibia, South Africa, Tanzania, Zaire, Zambia, Zimbabwe Common Uses Agricultural implements, Beehives, Boat building (general), Boat building, Boat building: decking, Boat building: framing, Boxes and crates, Broom handles, Cabinetmaking, Canoes, Carvings, Chairs, Chests, Coffins, Concealed parts (Furniture), Decorative veneer, Desks, Dining-room furniture, Domestic flooring, Dowell pins, Dowells, Drawer sides, Excelsior, Figured veneer, Fine furniture, Floor lamps, Flooring, Flooring: commercial heavy traffic, Furniture , Furniture components, Furniture squares or stock, Furniture, Hatracks, Heavy construction, Joinery (external): ground contact, Joinery, Kitchen cabinets, Lifeboats, Light construction, Living-room suites, Mathematical instruments, Medicinal use, Mine timbers, Musical instruments, Musical instruments: percussion, Office furniture, Paneling, Parquet flooring, Plywood, Pulp/Paper products, Radio - stereo - TV cabinets, Railroad ties, Rustic furniture, Shipbuilding, Sporting Goods, Stools, Sub-flooring, Tables , Tool handles, Toys, Turnery, Utility furniture, Vehicle parts, Veneer, Veneer: decorative, Wardrobes, Wheel spokes, Wheels Environmental Profile Rare Generally widespread, secure, and abundant within most of its range Data source is World Conservation Monitoring Center Distribution Overview The species occurs widely throughout south-central Africa, and is commonly found in savannah woodland. Heartwood Color White Brown Ages to dark rich shade of reddish-brown upon exposure Yellow to golden-yellow to orange Dark brown Red Pale brown Pale red to pink Purple Large color variation Golden brown Dark streaks irregularly spaced Brown - purple Brown - chocolate Sapwood Color White White to yellow Well defined Paler than heartwood Yellow White/Gray Pinkish Different than heartwood Grain Interlocked Figure Straight Distinct (figure) Mottled (figure) Even Closed Variable (figure) Stripe (figure) Rippled (figure) Other (figure) Wavy Interlocked Straight Distinct figure Mottled figure Variable figure Striped figure Wavy Straight to interlocked Rippled figure Other figure Often an attractive and decorative wavy, mottled, or striped figure. Texture Medium Coarse Medium Medium to coarse Fine Fine to medium Luster Low Dull Slightly lustrous Lustrous Natural Growth Defects Whitish deposits in vessels Gum/resin streaks Gum and mineral deposits Natural Durability Perishable Non-durable Very durable Resistant to attack from termites (Isoptera) Susceptible to attack from powder post (Lyctid & Bostrychid) beetles Durable Resistant to wood staining fungal attack Resistant to attack from marine borers Moderately resistant to termite (Isoptera) attack Moderately durable Susceptible to marine borer attack Sapwood susceptible to attack by powder post beetles Naturally resistant Moderate to high resistance to termite and marine borer attack Odor Fragrant odor Light-Induced Color Change Lighter Toxicity Respiratory effects Dermatitic effects May cause nasal irritation and bronchial asthma in some individuals. Kiln Schedules Dry at a slow speed UK=J US=T10D5S/T8D4S Fr=4 Kiln Drying Rate (in days) is slow UK=B US=T2d2/T2C1 Fr=2 Kiln Drying Rate (in days) is rather slow Dry at a moderate speed T8 - D4S (8/4) US T10 - D55 (4/4) US Shrinkage (Radial & Tangential) is often greater than 5% Schedule J - United Kingdom Kiln Drying Rate (in days) is fairly rapid Drying Defects Splitting Distortion No surface checking No end splitting Slight surface checking Slight end splitting No twisting or warping No cupping, generally No collapse/honeycomb Generally free from spring and bow Moderate surface checking Little or no degrade Ease of Drying Rapidly Reconditioning Treatement Little degrade Fairly Easy Easy Difficult Moderate Dries slowly with little degrade Kiln Drying Rate Slow (18-28 days for boards < 32 mm, to 52-84 days for boards >= 63 mm) Very slow (>28 days for boards < 32 mm, to >84 days for boards >= 63 mm) Fairly rapid (11-17 days for boards under 32 mm, to 31-51 days for boards greater than 63 mm) Tree Identification Bole/stem form is straight Tree Size Trunk diameter is 100-150 cm Comments General finishing qualities are rated as good General finishing qualities are rated as satisfactory Timber produced by species from Zimbabwe is generally lighter and softer than those from other African countries. Blunting Effect Blunting effect on machining is moderate Blunting effect on sawing green wood is moderate Slight to moderate buckles and splits Blunting effect on sawing green wood is mild Blunting effect on sawing dry wood is moderate Blunting effect on sawing dry wood is mild Blunting effect on machining is slight Boring Fairly easy to very easy Easy Carving Fairly Easy to Very Easy Fair to Good Results Fairly easy with ordinary tools Cutting Resistance Easy to saw Cutting Resistance with green wood is easy Cutting Resistance with dry wood is easy Satisfactory sawing characteristics Cutting Resistance with dry wood is moderate Gluing Fair to Good Results Fairly Easy to Very Easy Easy to glue Good gluing properties Mortising Fairly Easy to Very Easy Easy to mortise Finishes well Moulding Fairly Easy to Very Easy Good finishing results Easy to mould The end-grain, figure, or quartersawn material require special care Movement in Service Excellent Stability - Small Movement Fair to Good Stability - Medium Movement Small Stable Retain shape after manufacture Dimensionally stable after seasoning Nailing Fair to Good Results Fairly Easy to Very Easy Easy to nail Holds nails well Possible if prebored Holds satisfactorily Thin-guage nails recommended Planing Fairly Easy to Very Easy Fair to Good Results Planes well, to a good finish Ease of planing is moderate Easy to plane Reduction of cutting angle recommended Figured and quartersawn material are harder to work with Resistance to Impregnation Permeable heartwood Permeable sapwood Heartwood is resistant Sapwood is moderately resistant Sapwood is permeable Sapwood is resistant Sapwood is permeable Heartwood is permeable Heartwood is moderately resistant Resistance to Splitting Poor Good Response to Hand Tools Responds Readily Easy to machine Moderate working qualities Moderate blunting effect on cutting edges