In the market, there is no mistake in solid wood materials, and problems often occur in the behavior of profiteers. The appearance texture of cherry wood and southwest birch is similar, but the price is very different. It is used by some merchants to “steal the beamâ€. What is the difference between the two? Can you distinguish it?
Cherry wood
The English name of cherry wood is cherry, Chinese name: cherry wood, also known as American black cherry. The main producing areas are in North America. The main producing areas are mainly in the eastern United States. There are many varieties of American cherry wood, European cherry wood, Japanese cherry wood, etc., and traditional European furniture is very popular with cherry wood furniture. Since the 17th century, cherry wood has been Carpenter and decorative craftsman's favorite material.
The southwestern birch is concentrated in Yunnan, Guangxi and southern Guizhou. These distribution areas are connected with the distribution areas of Vietnam, Laos and Myanmar, forming the central distribution area of ​​southwestern birch.
The texture of the southwestern birch is between cherry wood and Sapele, and is known as the domestic cherry wood. High hardness and quality, brown color, beautiful wood grain, easy processing, smooth cut surface, good adhesion, paint and coloring performance. Drying is slow and slightly resistant to corrosion. Applicable to furniture, floor interior decoration, etc., southwest birch with beautiful cherry wood pattern, the cost is lower than imported cherry wood, is one of the more popular wood door manufacturing materials.
How to distinguish between the two? You can look at the following aspects:
1, different performance
Cherry wood is easy to machine, nails and glues have good fixing properties. After sanding, dyeing and polishing, it produces an excellent smooth surface. Drying is fast, and the shrinkage during drying is quite large, but the size is stable after drying.
Cherry wood has medium density, good wood bending performance, low rigidity, medium strength and vibration resistance, and the heartwood is resistant to corrosion. Cherry wood has fine and even straight lines, smooth texture, and naturally contains brown heart spots and tiny gum nests.
Cherry wood
The southwest birch wood is not warped, the shrinkage ratio is small, it is not easy to be deformed, and the pattern and color are beautiful. There is no special smell and taste. The texture is straight or slightly staggered. The structure is medium to thick, uneven, and the wood weight is medium; dry shrinkage, strength Low to medium, good drying performance, stable performance after drying, very wear resistant. Wood infusion is not easy, corrosion resistance is strong, suitable for the manufacture of high-grade furniture, flooring, sleepers and so on.
Southwest birch texture
American black cherry (cherry wood) is made of semi-porous material to ring material, while southwest birch is loose hole material.
2, different colors and patterns:
The reason why the southwestern birch can be used to pretend to be cherry wood is because the two are easily confused in color and pattern, but the difference can be found by comparison. American cherry wood heartwood color is from red to brownish red, and the color becomes darker after sun exposure. On the contrary, its white wood is milky white. The color of southwest birch is from light red to deep red, the texture is straight and the gloss is poor.
Southwestern birch logs
Cherry wood can be seen in the "V" pattern, the color is darker, and the southwest birch "V" pattern is rare. The American cherry wood grain line is covered with tiny holes visible to the naked eye, and has fine and even straight lines. The texture is smooth, containing brown heart spots and tiny gum nests, while the southwest birch is completely absent.
3. Different origins:
The black sakura used in cherry wood comes from Pennsylvania, Virginia, West Virginia and New York in the eastern United States. The natural climatic conditions give birth to the finest cherry wood, which is of superb quality and extremely precious. The southwest birch is produced in Yunnan, Guangdong, Guangxi and other regions of China.
4, the details are different:
In addition to the above aspects can be distinguished from pure cherry wood, there are some small details worthy of our attention, the cherry wood grain route is covered with tiny holes visible to the naked eye, while having fine and even straight lines, smooth texture. Naturally contains brown heart spots and tiny gum nests, while southwest birch is completely absent.
Further reading: How about the southwest birch solid wood furniture?
Advantages of southwest birch solid wood furniture
1, the wood grain is beautiful, a bit like water wave texture, full of mountain atmosphere: for the layman of solid wood furniture, the most representative wood grain is an important factor in determining furniture purchase.
In the wood type, the texture of birch is often compared with oak, and the fine grain is the commonality between the two; the difference is that the "mountain pattern" of the oak is more regular, with clear peaks and The wood grain of the outer layer is expanded; the mountain shape of the birch is more "wild", and a ripple may have 2-3 peaks. The number and shape of the stacked peaks are different. The unique texture creates a water-like visual effect. With flavor; because of this, birch grain veneer has always been well-received in panel furniture.
2. The growth of southwestern birch is fast, the output is high, the main pole is straight, the tree shape is neat, and it is also used for greening of street trees. The test results in the tropical test center: the 20-year-old tree has a breast diameter of 25 cm and a height of 20 m. At present, the price of the southwest birch wood market: 2000-3000 yuan / cubic meter.
3, Southwest birch wood has been listed as a precious material and widely used, its wood is light reddish brown, slightly lustrous, medium to high mechanical strength, birch wood hard structure is delicate and flexible, processing performance is quite good, often used for solid wood carving Partially; birch has a smooth planing surface and good paint and adhesive properties.
4. After the drying of the southwest birch wood, it is not warped or cracked, the shrinkage ratio is small, it is not easy to be deformed, and the pattern and color are beautiful. In addition to traditional furniture, construction and military use, it is commonly used as plywood, high-grade furniture, wood flooring and interior decoration materials; Its resonance performance is good, and it is also an excellent instrument material.
Shortcomings of southwest birch solid wood furniture
1. Birch grown in the northern hemisphere, with shiny surface and smooth mechanism; yellowish white with brown, obvious annual rings, pure wood, slightly hard, fine structure, strong mechanical strength, elasticity, hygroscopicity It is easy to crack and warp when dry; it is not very durable in the environment of easy decay, and it is more used in the form of splint, but for the wet southern weather, if the process is proper and proper, it is not fatal.
2, the Birch in the northeastern part of Northeast China, the wood is fine and pale yellowish, the fiber has poor shear resistance, and it is easy to "Qiqiu".
If the drying process and the polishing process of birch furniture are not suitable for coastal use, especially in Shanghai and Chaoshan where there is a rainy season, the birch floor is almost invisible because the hygroscopicity of birch is too large.
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