Characteristics of birch plywood
Birch plywood is a man-made board made of birch chips pressed under the action of adhesive, not solid wood. It has uniform color and texture, is easy to process, has strong plasticity, and is widely used in furniture, building materials and decorative materials. The raw materials of birch plywood include sawdust, shavings, thin boards, etc., which are made by staggered lamination, usually with a density of 680-700. This board is not only suitable for toys, ferries, furniture decoration and other fields, but also often used directly to make furniture because of its beauty without additional treatment. The birth of birch plywood is related to the rich birch resource reserves and mature plywood industry in Finland. The raw materials for processing this board are in two forms: thicker wood chips and thinner veneer. Birch plywood is popular in the market for its good stability, non-cracking characteristics, and the solution of mineral defects by means of filling and other means, especially in North America, Europe and Japan. It has high commercial value.
The characteristics of birch plywood mainly include high strength, good wear resistance, good stability, strong moisture resistance, easy processing, saving raw materials, beautiful and durable.
High strength: The strength of birch plywood is higher than that of solid wood board, and it has good mechanical properties such as bending resistance, shear resistance and compression resistance.
Good wear resistance: The surface of birch plywood is smooth and flat, with good wear resistance, suitable for making furniture, floors and other occasions that need to be frequently worn.
Good stability: Birch plywood is made of multiple layers of thin boards, not easy to deform, and has good stability.
Strong moisture resistance: The surface of birch plywood has been treated, and it has good moisture resistance and is not easy to get damp and moldy.
Easy to process: Birch plywood has a uniform texture, is not easy to crack or warp, and is easy to process, cut, drill, etc.
Save raw materials: It is made of birch veneers glued together, which can save a lot of birch raw materials, reduce waste and reduce costs.
Beautiful and durable: It has the natural texture and color of wood, beautiful appearance and strong durability.
However, birch plywood also has some disadvantages, such as high price, unsuitable for use in humid environments, and environmental protection needs to be improved. Therefore, when choosing to use birch plywood, you need to consider its advantages and disadvantages as well as the use environment.
