[ Chinese wardrobe net ] Solid wood particle board, also known as particle board, is made of high temperature and high pressure after being broken by logs. The middle layer is wood chip and the surface layer is powder layer. The homogenized particleboard is the best, the particleboard has a tight molecular structure and high bending strength. Particleboard has an adhesive content of less than 5%, has good environmental performance, and is extremely stable. It is also one of the mainstream wood-based swatches in the European furniture market. However, due to the high strength, it is more difficult to make a shape such as a curvature. Mainboard MDF (MDF) MDF is also called MDF. Plant fiber is the raw material, and the plate made by the process of fiber separation, sizing, drying, paving, hot pressing, sawing and inspection is one of the leading products of artificial board. Thinner material is good for edge sealing and it is not easy to open the glue. It's easier to make a shape, usually with more door panels or back panels. The mainstream price is around 250 yuan - 350 yuan / square meter. However, the adhesive content of the MDF is higher than that of the particleboard, so the environmental performance is relatively poor; and the water is easily deformed, and the waterproof and moisture resistance is poor. Main board plywood (plywood) The line is commonly known as the thin core board. A three-layer or three-layer thin sheet made by cutting a log into a veneer or a wood chip, and then cutting it into a thin wood and then bonding it with an adhesive. An odd number of veneers are usually used, and the fiber directions of adjacent layer veneers are vertically aligned and glued to each other. The hardness of the splint is generally high. Since the material and texture are vertically staggered during the gluing process, the strength is large and the deformation is not easy. However, each layer of the plywood is glued and has a high adhesive content, so its environmental friendliness is relatively poor. Mainboard sheetboard (large core board) The blockboard is commonly known as the large core board, and the roommates are made of rubber and splicing in the middle of the two veneers. The middle substrate belongs to the wood strip after the heat treatment of the high quality wood board. Compared with the other three kinds of plates, the large core board has the characteristics of natural wood, light weight, easy processing and no deformation. It is an ideal material for interior decoration and high-grade furniture production. However, the large core board is formed by glue pressing, so there will be problems such as excessive formaldehyde emission and low bonding strength during processing.
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