1. Pine (Pinus massoniana and Pinus sylvestris var. mongolica. Mongolia). Due to more and more attention to environmental protection, solid wood furniture began to increase slowly, among which pine furniture accounted for a large part, especially children's furniture, many of which were made of pine. There are two main materials for pine furniture, one is Pinus massoniana and the other is Pinus sylvestris var. mongolica. Pinus sylvestris var. mongolica is the main raw material of decorative man-made fiberboard. The texture of Pinus massoniana is straight or uneven, and its structure is medium and thick. The disadvantage is that it cracks seriously when it is dry. Not resistant to decay. Poor performance of paints and adhesives. Nail grip is strong, and it is relatively rarely used as woodworking board in furniture. The price of joinery board is generally about 3 times that of Chinese fir integrated board or large core board of the same specification. Pinus sylvestris var. mongolica. Pinus sylvestris var. mongolica is widely used as the material of mid-range solid wood furniture, and many log furniture are made of pine. Pine has a stronger texture and better wood. Compared with Chinese fir, the wood grain of Pinus sylvestris var. mongolica. Mongolian yurts will be more beautiful and have fewer wooden scars.
Second, Fraxinus mandshurica. Fraxinus mandshurica, a kind of wood belonging to the genus Fraxinus of Oleaceae, is mainly produced in Northeast China, North China, Russia and other places. The biggest advantage of Fraxinus mandshurica is its grain, beautiful and clear. For example, as a decorative board or furniture, it can reflect its beautiful patterns to the greatest extent by painting with varnish or lime water, which is suitable for modern minimalist style. Fraxinus mandshurica is also a cheap decorative board. The disadvantage is that if it is solid wood furniture, the deformation is large, so if Fraxinus mandshurica is all solid wood, it should be spliced with small pieces of wood. Most of the Fraxinus mandshurica furniture seen in furniture stores is made of Fraxinus mandshurica solid wood as the main frame, and most of the areas are covered with Fraxinus mandshurica solid wood skin, which is because Fraxinus mandshurica has large deformation and contraction.
Third, oak (white oak, red oak). Oak is a common name. The scientific name of true oak is oak, which belongs to FAGACEAE and Quercus. Red oak is called red oak and white oak is called white oak. In fact, red oak is not really red, but the wood yellow is a little pink, and white oak is not white, but pale yellow, which makes the color difference of red oak and white oak not very big. Oak is characterized by hard and straight texture, thick structure, elegant color, beautiful texture and high mechanical strength. Pay attention to the use of oak. Many rubber trees in Southeast Asia pass off as oak, so pay attention to buying wood and furniture. For rubber wood, the identification method is that rubber wood has a smell, which is easy to be eaten by insects and corroded.
Fourth, elm trees. "A knot in one's eyes" means that people are not enlightened and it is difficult to give up. From this word, we can see some properties of elm. Ulmus pumila has a wide width and excellent texture. Small deformation rate, tough wood, clear texture, moderate hardness and strength, suitable for carving, smooth plane, beautiful chord pattern, and "chicken wing wood" pattern, which can be used for furniture and decoration.
5. walnut. Walnut wood, commonly known as walnut wood, is one of the precious wood deeply loved by people in the world. Especially in European countries, walnut, mahogany and oak are called the three precious woods. These kinds of wood are mostly used in high-grade European furniture, but in China, walnut is not as prominent as in Europe. Walnut has moderate to slightly hard and heavy hardness, fine and uniform fiber structure, strong toughness, especially excellent impact resistance and wear resistance, and has certain bending resistance and corrosion resistance. There are two kinds of domestic walnut trees: walnut and Juglans mandshurica. Walnut furniture is almost unique to Shanxi. Although there are some in other areas, they are not as excellent as those in Shanxi. Walnuts seen in the south are generally imported, and the prices of walnuts produced in different places are very different. Everyone should look at them clearly.