Explain mahogany to understand mahogany

Mahogany furniture. Wood produced in the tropics, leguminous, pterocarpus. It is prolific in Southeast Asia, and it has been introduced and cultivated in Guangdong and Yunnan. The difference between the wood heart and the sapwood is obvious, the sapwood is narrow and grayish white; the heartwood is yellowish red to red, and it turns purple red when exposed to the air. The wood pattern is beautiful, the material is hard and durable, and it is used for valuable furniture and arts and crafts. Hainan Tan and Gemu are also of this type. Redwood is a genus of genus Polygonum in the tropics. It is mainly produced in India. It is also produced in Guangdong, Yunnan and the Nanyang Islands. It is a common valuable hardwood. "Redwood" is a popular name in Jiangsu, Zhejiang and the north, and is commonly known as "sourwood" in Guangdong. The material mahogany called "redwood", from the beginning, is not a specific species of furniture, but a general term for rare hardwood furniture since the Ming and Qing Dynasties.

Huanghua Pear: It is a rare and rare species in China. The wood is shiny and has a spicy taste; the texture is oblique and staggered, the structure is fine and uniform, and it is resistant to corrosion. Durable, hard and heavy material.

Red sandalwood: Produced in subtropical regions such as India and other Southeast Asian regions. China has a small amount of production in Yunnan, Guangdong and Guangxi. The wood is lustrous and has aroma. It turns purple reddish brown after a long exposure to the air. It is interlaced with arts and sciences, with dense structure, corrosion resistance, durability and hard and heavy materials.

Rosewood: distributed in the tropical regions of the world, mainly in Southeast Asia and South America, Africa. China's Hainan, Yunnan and Guangdong and Guangxi regions have been introduced and cultivated. The color of the material is relatively uniform, from light yellow to dark reddish brown, visible dark stripes, shiny, with slight or significant light aroma, staggered texture, fine and uniform structure (South America, Africa slightly thick) wear-resistant, durable, hard, High strength, usually floating in water. The rosewood in Southeast Asia is the best in Thailand, followed by Myanmar.

Rosewood: tropical and subtropical, mainly produced in Southeast Asian countries. The wood color is uneven, the heartwood is orange, light reddish brown to dark brown, and the dark color is obvious. The wood is shiny, sour or sour, the text is diagonal and staggered, high density, greasy, hard and wear resistant.

Chicken wing wood: distributed in the subtropical region of the world, mainly in Southeast Asia and South America, named after the texture similar to "chicken wings". The texture is staggered, unclear, the color is abrupt, the wood is not aroma, and the growth rings are not obvious.

In summary: the characteristics of "Redwood" furniture are:

advantage:

1) The color is darker, reflecting the antique style and used for traditional furniture.

2) The wood is heavier and gives a good quality.

3) The general wood itself has its own fragrance, especially sandalwood.

4) The material is hard, high strength, wear resistant and durable.

Disadvantages:

1) Because of the small amount of production, it is difficult to have quality tree species with varying quality.

2) The grain and the annual ring are not clear, and the visual effect is not fresh enough.

3) The material is heavy and not easy to handle.

4) The material is hard, the processing is difficult, and cracking is prone to occur.

5) The material is greasy and easy to return to oil at high temperatures.

Redwood classification

According to national standards, the scope of "redwood" is determined to be 5 genera and 8 classes. 5 genera are named after the genus of tree science, namely, genus Pterocarpus, Dalbergia, Diospyros, genus and genus. It is named after the trade name of wood, namely rosewood, rosewood, fragrant wood, black rosewood, red rosewood, ebony, striped ebony and wenge wood. At the same time, mahogany is Refers to the heartwood of these 5 genera and 8 types of wood. The heartwood refers to the center of the tree and the part without the living cells. The furniture made of wood can not be called mahogany furniture.

How to identify valuable hardwood furniture materials

The precious hardwood furniture that used to be a symbol of wealth is now increasingly entering the homes of ordinary consumers. However, many consumers are often confused about the materials they use when purchasing such furniture. They can only be named after mahogany furniture. In fact, the hardwood furniture currently on the market has a very complicated material source and generally includes the following materials.

Characteristics and material properties of rosewood: The heartwood and sapwood are distinctly different, the sapwood is narrow and white; the heartwood is bright red or orange-red, and after a long exposure to the air, it turns purple-brown; the material is more uniform, and the purple-brown stripes are common. The growth wheel is not obvious. The porous material, the tube hole is mostly separate, containing reddish brown gum and white sediment. Axial thin-walled tissue band. Wing and loop bundle. The wood ray is extremely thin, mainly in a single row, and the surface markings are not obvious; The wood is shiny and has a special aroma; the texture is staggered, the structure is dense, the corrosion resistance and the durability are strong. The material is hard and heavy, the wood contains rosewood, soluble in alcohol or ether; wood powder or wood shavings show fluorescence.

Characteristics and material properties of yellow pear wood: The difference between heartwood and sapwood is obvious. The sapwood is light yellowish brown; the heartwood is reddish brown to purple reddish brown, and the darkness is dark for a long time; the color of the material is uneven, often with dark brown stripes. The growth wheel is slightly obvious. Loose or semi-annular hole material, the tube hole is more than a single, containing reddish brown gum and white deposits. Axial thin-walled tissue band, wing, loop bundle and wheel boundary. The wood ray is very fine to fine, the double column is dominant, the surface marking is slightly obvious, and the string mask is wavy. The wood is lustrous, with a spicy aroma, slightly spicy taste; the texture is oblique or staggered, the structure is fine and even, resistant to corrosion and durability. The material is hard and heavy.

Characteristics and material properties of rosewood: The difference between heartwood and sapwood is obvious. The sapwood is yellowish white to yellowish brown, some of the trees are brown; the heartwood is orange, light reddish brown, reddish brown, purple red, purple brown to dark brown; the material color is uneven, the dark stripes are obvious, the growth wheel is not obvious or slightly obvious . Microporous or semi-annular porous material, single tube hole, a few diameter tube or thin tube group, containing dark gum, sediment. Axial thin wall wing, balloon wing, band, loop bundle And the wheel shape. The wood ray is extremely fine to fine. It is dominated by double columns; the surface markings are not obvious or slightly obvious; the string mask is wavy. The wood is shiny, sour or sour (a few are rose aroma), the texture is oblique or staggered, the structure is fine and even, resistant to corrosion and durability. The material is hard and strong.

Characteristics and material properties of rosewood: The heartwood and sapwood are distinctly different, the sapwood is yellowish white to taupe; the heartwood is light yellowish brown, orange brown, reddish brown, purple red to purple brown; the material color is more uniform, and dark stripes are visible. The growth wheel is not obvious or the road is obvious. Diffuser or semi-annular hole material, single pipe hole, a few diameter column compound hole, containing dark gum, sediment. The axial thin-walled structure is wing-shaped, poly-winged, strip-shaped, loop-shaped, and wheel-bound. The wood ray is very thin, mainly in a single column; the surface markings are not obvious or slightly obvious; the string mask wave marks. The wood is shiny, with a slight or significant scent; the texture is staggered, the structure is fine and uniform (some South America, Africa is slightly thicker), resistant to corrosion and durability. Hard material (partially medium). High strength (partially medium), usually floating in water. Wood powder or sawdust water immersion liquid often shows fluorescence.

Characteristics and material properties of ebony: The heartwood and sapwood are distinctly different, the sapwood is white (with yellowish brown or grayish gray) to light reddish brown; the heartwood is black (pure black or slightly green jade) and the irregular black-clad heartwood (with depth and arrangement) stripe). The growth wheel is not obvious. Loose hole material, the tube hole is small to very small; separate and radial, uneven, rich in content, black. The axial thin-walled tissue is mainly tangential. The wood ray is fine to very fine; the surface markings are not obvious, and the chord marks are not visible. The wood is shiny, has no special odor and taste, and the texture is lightly staggered, the structure is fine and uniform, and it is resistant to corrosion and durability. The material is hard, delicate (greasy) and usually sinks in water.

Characteristics and material properties of chicken wing wood: The heartwood and sapwood are distinctly different, the sapwood is slightly wider, yellow-white; the heartwood is brown to dark brown, and common black stripes. The growth wheel is not obvious. The porous material, the tube hole size is medium, slightly less, evenly distributed, single tube hole, a few complex tube holes, containing black gum, sediment or invader. The axial thin-walled structure is rich, the bundle, the wing and the fistula are broadly concentrically wavy, and the width is almost equal to the mechanical tissue band. The wood ray is fine to very fine and very dense; the surface is visible with streaks; the chord marks are not visible. The luster of the wood is weak, no special smell and taste; the texture is straight or slightly staggered, the structure is slightly thick, corrosion resistant and durable. The material is hard and heavy.

Characteristics and material properties of black peas: The heartwood and sapwood are distinctly different, the sapwood is slightly wider and taupe; the heartwood is dark reddish brown to purple brown, with dark and light stripes. The growth wheel is not obvious. The porous material, the tube hole is very few, the size is medium and close, and the distribution is uneven; the single tube hole, a few complex tube holes, the tube hole contains black gum and sediment. The amount of axial thin-walled tissue is more obvious, wing-like, poly-winged, and connected in a concentric band shape. The wood ray is fine to very fine; the surface of the ridge is visible; the chord is partially wavy. The wood has luster, no special smell and taste; the texture is staggered, the structure is slightly thin, and it is resistant to corrosion and durability. The material is hard and heavy.

Characteristics and material properties of iron pear wood: The heartwood and sapwood are distinctly different, and the sapwood is yellowish brown; the heartwood is reddish brown or dark reddish brown, often with deep and thin stripes. The growth wheel is not obvious. The porous material, the pipe is small to medium and small; the single pipe hole and the short diameter column are combined with the tube, and contain dark gum or invading body. The axial thin-walled structure is obvious, wing-shaped, poly-winged and wheel-bound. The wood ray is fine; the surface markings are visible, and the chord surface is partially wavy. The wood is shiny, has no special smell and taste; the texture is staggered, the structure is slightly thick, corrosion resistant and durable. The material is hard and heavy. Consumers do not know how to do it, and manufacturers are steadily swaying, directly causing white goods to be shoddy in the mahogany furniture market. According to the national standard of "Redwood": only the heartwood of 8 types of wood such as rosewood, rosewood, fragrant wood, black rosewood, red rosewood, ebony, striped ebony, and chicken wing wood can be called mahogany. Furniture made of 8 types of wood heartwood can be called full mahogany furniture. Only 5% of the material of the furniture is allowed. The "white side".

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