1 Juglans mandshurica
Juglans mandshurica is called Juglans mandshurica by the people. Juglans mandshurica has dark brown eye arrangement, soft and dark color, clear texture, fine and uniform structure, strong corrosion resistance, no deformation, no cracking and no odor. Wood has moderate hardness and weight, and has physical and mechanical properties such as small shrinkage, smooth planing and strong wear resistance. Beautiful color and pattern, toughness, not easy to warp when drying; Good processability, good adhesion, coating and coloring properties; Tough, dense, delicate and precious, it enjoys the reputation of "King of Wood" and "Huang Jinshu". It is one of the world-famous woods, which is as famous as ebony, rosewood and maple in Southeast Asia.
Juglans mandshurica used to be hard miscellaneous wood, which is very effective in making furniture, but it must be more difficult than other wood processing. Nice texture. It is very popular now. According to the historical records of Ming and Qing Dynasties, Juglans mandshurica was the first choice of utensils at that time, and it was the material appreciated by the world. The furniture made by it not only has the characteristics of practicality, appreciation and appreciation of mahogany furniture, but also has the quality that mahogany can not achieve because of acclimatization, cracking, deformation and cracking.
Juglans mandshurica is a tree species for the 2008 Olympic Games. However, for a long time, Juglans mandshurica has not received due attention, and its resources have dropped sharply, and it has become an endangered tree species. Recently, Catalpa bungeana has been found to have strong abilities of noise elimination, dust retention and drug abuse. In particular, it has strong resistance to harmful gases such as sulfur dioxide and chlorine. The requirements for soil are not strict, and it can grow well on calcareous soil, mild saline-alkali soil, slightly acidic soil and fly ash. Stamens are sticky and belong to insect-borne flowers. Pollen doesn't spread by wind, flowers and leaves fall off in a short period, and it has no pollution to the environment, so it is listed as an environmental protection tree species.
2. Oak:
Representative brands: Shuang Ye, Oak, also known as Oak.
This kind of wood is not much in the market, mainly produced in the northeast. At present, oak wood in China is basically made into furniture and exported to the United States, and Americans especially like oak wood. Oak is characterized by high hardness, not easy to deform and shrink, and beautiful wood grain.
Now many people in the market refer to rubber wood oak for short. In fact, these two kinds of wood are not comparable at all, rubber wood is much worse, and it is at the bottom of all solid wood.
Oak furniture is easy to crack, warp and deform, and it is not easy to glue.
3. Fraxinus mandshurica
Representative brands: Huafeng and Guangming
This kind of wood is basically produced in the northeast, so many furniture factories in the northeast use ash. Fraxinus mandshurica as furniture is not as good as oak wood, and the price of oak wood is about 1.4 times that of Fraxinus mandshurica. Fraxinus mandshurica is stable, not easy to deform, but easy to shrink. You may think that deformation and contraction are a concept, but they are not. The so-called deformation means that the wood is twisted, but the contraction of Fraxinus mandshurica is not twisted, but it shrinks badly in the direction of horizontal stripes. But the wood grain is more beautiful. In the past, many people used the bark of Fraxinus mandshurica as cutting material. The so-called sliced wood is a thin layer of Fraxinus mandshurica with hardwood in the middle. Because of this, people gradually have a bad impression on Fraxinus mandshurica. But considering some wood on the market, Fraxinus mandshurica is at most in the middle reaches.
Fraxinus mandshurica furniture is not resistant to water stains, with large drying shrinkage, weak sense of craftsmanship, easy to warp and deform in use and difficult to dry.
4. Yellow pineapple
Its wood has good luster, straight texture, rough structure, obviously uniform annual rings, soft material, easy drying, good processability, beautiful wood color and pattern, good paint and adhesive properties and is not easy to crack; Good corrosion resistance and other advantages, but because of its poor nail force, pineapple furniture often has shortcomings such as instability.
5. Poplar
Wood commonly used in northern China has the advantages of fine quality, soft quality, stable performance, low price and easy access. Disadvantages: Poplar often has the smell of "Sao", the fiber structure is loose and the material is relatively poor, which greatly limits its application in furniture. At present, it is mainly used as the core or bottom plate of solid wood composite floor, short-term industrial raw material or road and river greening tree species.
6.birch
Produced in Northeast China and North China, the wood is tender, pale white and yellowish, with poor fiber shear resistance. The wood is easy to "break in the same crop", heavy, not rot-resistant, easy to crack and warp after drying, juicy and deformed after becoming a timber. Birch furniture also has the advantages of bright color, good stability, elasticity, good processability, smooth section and good painting and gluing performance.
7, camphor wood
It is found in all provinces in the south of the Yangtze River in China, but it is rich in Fujian, Taiwan Province, with large tree diameter, wide wood, beautiful patterns, especially rich fragrance, which can drive away insects and moths, and is often used to make cabinets, boxes, cupboards and other furniture to store clothes. This is its advantage; Disadvantages: Modern medicine has proved that the gas emitted by camphor wood contains organic components such as camphor, alkanes, phenols, olefins, camphor ether, etc., which has a stimulating effect on human gastrointestinal mucosa. Once inhaled, it will produce a water-soluble metabolite-camphor oxide. Therefore, putting camphor wood furniture in the bedroom will affect the quality of sleep and make people excited and even insomnia. The fragrant smell of camphor wood furniture may also cause dizziness, weakness, nausea, vomiting and other symptoms; Pregnant women who are exposed to camphor wood furniture for a long time are prone to miscarriage; Infants and young children will also have adverse reactions if they are stimulated by the smell of camphor wood for a long time.
8.elm tree
There are many kinds, such as elm and white elm. It's good to wear both kinds of elm, among which the thorn elm is the best. Elm is produced in the northeast, and it is rarely seen in the market. Some of the more expensive ones we see in the Beijing market are Huangyu and White. The wood grain of elm is more detailed and beautiful. Elm is not easy to deform and shrink as easily as Fraxinus mandshurica, so it is similar to Fraxinus mandshurica, maybe better. In addition, the cheaper elm furniture on the market is white elm, which is worse than yellow elm, and its deformation and shrinkage are worse than yellow elm. Most areas in Northeast China are dominated by white elm, so many northeast manchurian ash furniture are mixed with white elm. I learned from some furniture factories in Dalian that many furniture factories there produce elm, and then all of them declare ash. There is also a kind of elm, which is very black and called smelly elm, which is the worst.
9. desire
The mature period is 20-30 years, also known as Pinus sylvestris var. mongolica. Pinus sylvestris var. mongolica is widely used as the material of mid-range solid wood furniture. Well-known domestic manufacturers are mainly Pinus sylvestris var. mongolica. Mongolia has Simon Bao and others. Texture and color of Pinus sylvestris var. mongolica. Cinnamomum camphora is very beautiful, and the life span of wood is generally 20 to 30 years. In addition, there is another kind of white pine and larch: soft pine, with a maturity of 10- 12 years. It is a kind of inferior pine with soft texture and is rarely used to make furniture.
10, Chinese fir
Cork is a fast-growing wood with a maturity of 4-6 years. Because of its fast production speed, loose natural wood fiber and high water content, it can not be used as furniture. Generally, it is used to make pulp, blockboard, density board and particleboard, and some are made into finger-joint boards to make furniture inner baffles. On the basis of maintaining the original performance, the service life is less than 5 years.