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1. definition
Oriented Strand Board (OSB) is a kind of multi-layer structural board made of European pine wood as raw material, which is made by multi-layered oriented paving and hot pressed at high temperature. Since many wood chips are stacked in a layered manner, they have high strength. In North America and Europe, OSB is recognized as a man-made engineering structural panel that is fast-growing and the most productive and technologically mature.
2. Production process
The main processes of OSB production are: logs → peeling → shaving → drying → screening → sizing → paving → hot pressing → plain board treatment.
The scope of use of the product:
OSB boards are used in a wide range of applications in Europe for the construction of wooden villas and for architectural applications. OSB can make furniture, flooring, packaging, decoration, etc. For piano sounds and other products that require high sheet metal, our OSB board can be used. (Japan YAMAHA piano, American JBL audio) In China, OSB is the most widely used plate of the best quality.
OSB environmental protection board features
★ is the world's most recognized environmentally friendly material
The glue used in the OSB board is isocyanate rubber (PMDI), which is the most environmentally friendly glue in the world today. The selected pine pieces were applied with glue to form an OSB board by hot pressing at a high temperature of 200 degrees. China's current three plywood, MDF, multi-layer board, etc. are far from meeting the basic requirements of today's home improvement.
Its products have been certified by HBF, a statutory certification body in Germany, the United States, Canada, Japan, South Korea, the Netherlands, the United Kingdom, etc., and are required to fully comply with the European E1 standard and have passed the certification of the world's authoritative certification body. Among the environmentally friendly panels in China, the OSB board is in a leading position.
★ OSB board has very good stability and nail holding ability
Because the OSB board is made of multi-layer oriented pine pieces, the force is uniform and the strength is good. Even if a small piece moves, it will not affect other small pieces. No matter which point the screw is eaten, it is solid, so the nail holding power is good and can be reused. Therefore, the OSB board will not go out of shape, and will not crack. This is often a drawback of wood, and no plate can be made at this point. It has a wide range of workability in the process of sawing, nailing and drilling.
★ OSB environmental protection board has a small expansion coefficient and a water content of 9±4%.
★ After a long time, there will be no insects on the OSB board.
Another use of the OSB board is to make the box without fumigation and export inspection. Because the OSB board is made by hot pressing at 200 °C, even if there are any fungi and impurities in the wood, it has been completely disposed of at this point.
★ OSB board utilization is high, no waste
The remaining plates after the main board has been cut can be directly used as door frames and window frames. Small pieces of useless wood can be used to make broken pieces, even wood powder can be used to make flower mud. Although it is sliced ​​in wood, it does not waste wood. It really makes the OSB board play to the fullest, which invisibly reduces a lot of waste. It can be said that any plate can not be done. Because in China, there is no technical content of the board, so in the wood-based board, the OSB board is the only high-quality board that can be fully utilized.
★ OSB board wood grain is natural and realistic.
The wood grain of the OSB board is very unique, with a vintage, natural and stylish feel. OSB board in Europe and the United States
Has been widely used. Strong plasticity, uneven panel (also has a smooth surface OSB sanding board). Through the designer, paint, fashion, retro and other styles, have a specific artistic, and can be arbitrarily shaped. It is much more malleable than ordinary sheets.
★ Can be processed at will, paint.
1. If you want to make the surface with a bumpy retro feel (very popular in foreign countries, export to Europe, this paint method is used) directly paint.
2. If the surface is to be flat, first grind with sand, sand and then paint directly.
Our company also provides sanding board, the surface is flat, can be directly painted.
★ OSB board has plasticity.
The unique structure of the OSB board makes it very malleable. Can be cut freely, the height and the like do not affect the production of the product, the scope of application is very wide, building wood, furniture, packaging, and even piano. The wood used in the Japanese YAMAHA piano is the OSB board of our company. It can also be used as a wooden structure for villa exteriors and mobile homes.
★ OSB board price problem
The price of the OSB board is higher than that of the general board and MDF on the market. The main reason is divided into two points:
(1) Every OSB board is produced from Germany and then shipped directly from China to China. Currently, it is not capable of producing such high quality and high level plates in China.
(2) The quality of the OSB board is the key to determining the price of the OSB board. Considering price issues from other perspectives, such as waste, board resource reuse rate, quality issues, construction time and other factors. The OSB board is not as expensive as you might think.
Introduction to OSB Oriented Strand Board
First, OSB Introduction