Redwood furniture is so expensive, where is it? There are often friends who discuss such issues together, but there are different opinions. It is said that it is craft, and that it is culture....
Today, Xiaobian talks about the mahogany material. Where are they good? Judging the quality of the material also requires a comprehensive perspective. The following nine factors can be used as screening criteria:
One: density density, which is “air dry densityâ€, refers to the weight to volume ratio of wood when it reaches equilibrium moisture content under certain atmospheric conditions. The high dry density indicates that the wood is heavy, hard and strong, so it is an indicator of strength. In terms of advantages and disadvantages, generally the greater the density, the better the material. 
Second: oil and fat have always been an important indicator to judge the quality of a piece of wood. The higher the oil content of wood, the more lubricious it is when touched. Grease makes the furniture smooth and wear-resistant, not easy to crack, and it is also the grease that protects the brightness of the furniture.
Three: Color China has always had a word called "Yao Huang Wei Zi", which shows that yellow and purple have always been the most popular colors of Chinese people. Among the colors, yellow is the best, which represents the sense of honor of the royal family. The second is purple. We often say that "the purple gas is coming from the east" is a kind of rich sense of the ultimate person; once again, it is a big red. It represents the wealth of the people.
Four: smell
The quality of wood smell affects the quality of home. As a classical furniture for home use, the selection of wood odor is very strict.
Hainan huanghuali new cut noodles are rich in flavor, and for a long time it becomes slightly fragrant. The scent of Hainan huanghuali is commonly known as "scented" and has a bit of spicy flavor. Fragrance is one of the three famous Chinese traditional fragrances. It has always been loved by Jiangnan literati. Therefore, it can be understood why Haihuang Pear was so highly respected in the Ming Dynasty. The scent of the Vietnamese huanghuali heart section is marked with a sour scent, which is inferior to Hainan huanghuali. The scent of lobular rosewood is lighter, with a hint of pine and scent. The red rosewood has a sour aroma when cut open. Some of the finest rosewoods have a scent of medicinal scent, while others such as wenge, ebony, etc., are not very noticeable.
Five: texture 
The texture of the wood directly reflects on the surface of classical furniture, affecting the external performance and inner charm of classical furniture. The texture of Hainan huanghuali is “or hidden or present, vivid and changeable†according to Mr. Wang Shizhen. A very special point is its external rich texture. Huanghua pear has a variety of animal-shaped "ghost faces", which look like peacocks, lions, etc., as well as "landscapes", "water ripples", "phoenix eyes" and other different images, can not help but say that it is big The magic of nature, this change in texture is hard to match with other woods. The texture of Vietnamese huanghuali is even worse than that of Hainan huanghuali. The “grimace†pattern is more common and the form is more colorful. To make a metaphor, if Hainan huanghuali is a young woman with deep charm, Vietnamese huanghuali is more like a little girl with flowers. Of course, this kind of beauty identification is of course different. The texture of the lobular rosewood is more stable, the structure is fine, the local curl, also known as "cow hair"; on some black and lacquered materials, almost no texture is visible. . The texture of the red rosewood presents a variety of changes, whether it is the "grimace" of huanghuali, the "bull's hair" of lobular rosewood, or the stripes of black rosewood and ebony, which can be found in red rosewood. Texture, its rich and varied textures, the performance is not inferior to the huanghuali.
Six: flexibility
The goodness and badness of wood flexibility directly affects the pros and cons of furniture. The better the flexibility, the more suitable for engraving. At the same time, flexibility also affects the stability of furniture maintenance.
From the perspective of flexibility, lobular rosewood is the best wood. The red sandalwood fiber is extremely delicate and is most suitable for different types of engraving. The horizontal and vertical engravings are unobstructed, especially for flexible carving. Some parts of the furniture need fine carving, and the material made of red sandalwood is the most suitable, so the red sandalwood is also loved by the Qing Dynasty royal family. Compared with red sandalwood, Hainan huanghuali is much more stable. Because of its good stability, huanghuali is hardly deformed, mainly because its internal stress is strong; if it is long, it is short, and the performance of huanghuali is more flexible. Generally, it is not suitable for engraving that is too cumbersome.
Therefore, we now see the leftover huanghuali, which is rarely modified, and the Ming Dynasty, which uses a lot of huanghuali, has also formed a simple Ming style furniture style that is different from the Qing style.
Seven: Stability One of the issues that consumers care about when buying furniture is the stability of the furniture. It was very strong when I bought it, but after two or three years, some furniture began to deform. This is the reason for the lack of stability of furniture wood. From the perspective of the stability of wood, Hainan Huanghuali is undoubtedly one of the most outstanding woods. Due to the long time of production, Hainan huanghuali heartwood has a very long time to form, so the stability is also the best. We have seen the Ming style furniture spread to the present, for more than four hundred years, no one has been deformed, and I have to sigh the superiority of the yellow pear wood.
The stability of lobular rosewood is similar to that of Hainan huanghuali. The time for the use of rosewood as furniture is shorter than that of huanghuali. The rosewood furniture of the Qing dynasty has been more than three hundred years old and the wood is extremely stable. In contrast, red rosewood has different stability due to different materials, and excellent red rosewood material is not inferior to yellow pear and lobular rosewood.
Eight: delicateness
The so-called degree of wood is, in general, the feeling of touching it by hand. For a long time, Hainan huanghuali and lobular rosewood, which are small and small in brown eyes, are considered to be the finest in wood.
Nine: cultural precipitation
Among all the mahogany materials, Hainan huanghuali is the oldest wood in development and the pillar of Ming furniture. In the late Ming Dynasty, red sandalwood began to be used in large quantities and gradually became the representative wood of Qing style furniture. The use of Siamese rosewood should be traced back to the middle and late Qing Dynasty. According to the data, in the forty-three years of Qianlong, the late Qianlong period, it was used as a substitute for the endangered red sandalwood and huanghuali. The woody characteristics of Huanghua pear and lobular rosewood also affect the style of Ming and Qing furniture; when the red rosewood appears, classical furniture is truly popular and popular. From the perspective of historical and cultural precipitation, huanghuali and red sandalwood are on the same page, and Siamese rosewood also has rich cultural heritage and historical significance, but it is still inferior in cultural influence.
We are a leading professional educational equipment manufacturer and supplier who integrates research, production and sales all together. We have almost 50 workers, 10 people are at R&D and quality control team, Our factory has got its ISO9001 certificates at 2018, and CE certificate at 2019 and we have rich experience at product design and OEM, and professional process for export business, active and sincere service, Convenient and fast reaction, after sale service.
Animal Specimen,Insect Specimen,Preserved Specimens,Animal Specimens For Sale
Xinxiang Vic Science&Education Co.,Ltd. , https://www.hnmedicalsciencemodel.com