Tree species name: common tree species are Fraxinus chinensis, Fraxinus excelsior, Fraxinus americana
Trade name or alias: Chinensis ash, Amenrican ash, European ash, ash.
Family name: Oleaceae ash tree
Origin: Mainly produced in southwestern China, South China, Central China and East China, North America and Europe.
Identification points: the difference between the heart and the sapwood is not obvious, the color of the material is light yellowish brown to yellowish brown. Ring hole material. Single perforation, inter-tube perforation. Axial thin-walled tissue loops are bundled, winged, poly-winged, and fistula-like. Wood ray is non-stacked; single-row ray is less; multi-row ray is 2~3 cells wide. The ray tissue is in the same shape as a single column and multiple columns.
Wood density and use: air dry density of 0.66 ~ 0.77g / cm3. Suitable for keels, dragons and hulls of aircraft propellers, rowing boats and motor boats, sports equipment, piano shells, buttstock materials and wooden floors.
Wood Culture and Wood Aesthetics:
Because the ash tree often has parasitic insects on it, it is called "ash tree". The bark of ash tree, also known as "spring skin", is a valuable natural medicine raw material for heat and detoxification.
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