Distribution and application of Russian red pine

Russian red pine is a coniferous plant native to the extremely cold regions of northern Russia and a small species of Russian scotch pine. Due to the slowness of the material, the wood is stable, the pattern is beautiful and the scent of the wood itself is always listed as a precious tree species in Russia.

According to China's current national timber name standards (domestic and imported materials), narrow pine can be divided into two categories: softwood pine and hardwood pine. The air dry density of 0.4 to 0.5 g/cm3 is cork pine, such as Pinuskoriensis and P. sibilisa. The air dry density of 0.5-0.7 g/cm3 is hardwood pine, such as P. massoniana, P. sylvestris. However, natural products are not as soft as people think, but also have intermediate types, such as Russian red pine (P. sylvestrisvar. mongolica), which is not soft or hard pine. Some hardwood pine artificial fast-growing materials, due to the annual ring width, large proportion of early wood, and low density, such as Pinus massoniana and P. radiata fast-growing material, the density is less than 0.5g/cm3. On the contrary, some cork pines have slow growth, narrow annual rings, large proportion of late wood, and increased density. For example, P. kwangtungensis, which is born on alpine rocky mountains, has a density of 0.5 g/cm3 or more. Chinese wood identification organizations have found that pine with a density greater than 0.5g/cm3 is prone to cracking, density less than 0.5g/cm3, poor stability and easy deformation. Therefore, pine with a density of about 0.5g/cm3 is most suitable for furniture. Among the world's pines, Korean pine is best suited for furniture, especially Russian red pine.

Russian red pine

Main distribution of red pine

Pinus koraiensis is mainly distributed in Daxinganling, China, Russia and Mongolia. Due to the different density of red pine in the three regions of latitude, the density of Chinese red pine is generally around 0.6g/cm3, the density of Mongolian red pine is generally around 0.55g/cm3, and the density of Russian red pine is just 0.5g/cm3. Therefore, Russian red pine is also called 1:0.5 red pine or 2:1 red pine. Because it grows in the extremely cold zone, the wood stability is very good, it has the characteristics of physical pressure resistance, shear resistance and strong nail holding power. After manual treatment, such as drying and degreasing to remove organic compounds, it can better maintain the environmental protection of pine wood. And versatility. So it is very suitable for all kinds of furniture in restaurants and bars. The furniture made by Russian red pine has obvious texture, fine texture and beautiful appearance. The performance is stable and the name of the pine is very prosperous. The red flag is so popular, so it is very popular among hotels, restaurants and bar consumers in Russia.

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Advantages and disadvantages of Russian red pine

  • Disadvantage

1. The material has a slow growth cycle.

2. The low output leads to rising raw material prices.

3. The production difficulty is relatively large and the process requirements are high.

  • advantage

1. Natural color, maintaining the natural color of Russian red pine, the texture is clear and beautiful.

2. The shape is simple and generous, the lines are full and smooth, and the texture is good.

3. Practical and durable.

4. Strong elasticity and breathability, good thermal conductivity and easy maintenance.

Russian pine application

The selection, design and manufacture of Russian Korean pine furniture is a coniferous forest species. Russian red pine has a long growth cycle, fine annual rings, flexible wood texture, low oil content in trees, and uniform yin and yang cloth. In addition to these advantages of the material itself, the furniture manufacturer controls the dryness of the material very strictly, requiring a moisture content of no more than 10%, and all materials are stored in the constant humidity warehouse before production. In order to avoid backwater in the manufacturing process, the production cycle should be as short as possible. Generally, it takes no more than three days from the time of production to the finished product. Some production links even require completion within one day, so the processing difficulty is much larger than Other pines. Moreover, strict drying must be carried out at every stage of production. The production of Russian red pine must be made of pure solid wood to ensure that it will not crack and deform; this is unmatched by similar domestic products. In order to reflect the sleek and simple design concept of Russian red pine furniture, the surface of the product is coated with matt nitrocellulose paint. This method of painting keeps the texture of the wood itself clear and natural, and the lines are smooth. Infiltrated the clear and fresh atmosphere of nature. Russian pine wood furniture combines the manufacturing process of modern furniture while highlighting the natural, stable and coarse mining style. Not only the craftsmanship, but also from the raw materials to the accessories, all pursue the natural taste. Modern Russian red pine furniture is a combination of pine, leather and metal. In color combination, it also maintains wood color, highlighting the modern atmosphere of furniture. It makes both aesthetic and functional, practical and appropriate, and can create a relaxed and comfortable home.

(Source: Network)

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