Hedgehog rosewood: pterocarpus erinactus
Product Name: Burma Padauk Common Name: African Yellow Pear
Distribution: Africa, Benin and other countries
Diffuse materials, semi-annular materials tend to be obvious. The difference between heart and sapwood is obvious, and the sapwood is thin and grayish white. Heartwood purple reddish brown or reddish brown, often with black stripes. The growth wheel is slightly obvious or obvious. The tube hole can be seen under the naked eye. The single tube hole and the diameter of the tube hole are small, the number of tube holes is small to a little, scattered, and some of the tube holes contain dark, reddish brown gum and sediment. There are many axial thin-walled structures, which are obvious under the magnifying glass, and the main strip-shaped and thin-lined parts are wavy. The wood ray is noticeable and fine under the magnifying glass. The wave marks are obvious.
The wood is shiny, the spicy smell is weak, and there is no special taste. The texture is staggered, the structure is fine, and the material stability is good.
The air dry density is 0.85g/cm3.
Uses: furniture, wooden doors, crafts. The market is called African huanghuali.
On-site identification method:
1. The hedgehog rosewood seen on the market has logs and coffins, 2-3 m long, 12-40 cm in diameter and less than 40 cm.
2. Body color, from tan to dark tan with red, purple or black stripes.
3. After the wood chips have submerged, the fluorescence phenomenon is not obvious. The spicy smell is weak, sometimes it has a sour or sour smell.
4. The new incision is rough and oily.
5. Under the magnifying glass, the tube hole is thin and thin, and the thin-walled tissue is very rich. Banded, wavy.
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