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Anonymous users2024-01-23The so-called solid wood particle board is actually a board produced by the process of particleboard, which is a kind of particleboard and belongs to homogeneous particleboard.
The scientific name of homogeneous particleboard is directional structure particleboard, which is a kind of wood-based panel that is processed into 40mm, 70mm, 5mm, 20mm, thick and thick by special equipment through small diameter wood, thinning wood, wood core, bark, branch wood, etc. After the flakes are dried by the advanced single-channel dryer, the expansion coefficient is small, the moisture-proof performance is very good, and the flakes are paved in a directional layer, so its internal internal texture is uniform, and the nail holding force, bending resistance and stability are stronger than that of ordinary particleboard and powdered MDF.
As a high-grade and environmentally friendly substrate, OSB has been widely used by furniture manufacturers in Europe and the United States, and the domestic high-end panel furniture market has also begun to adopt this kind of board in a large area.
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Anonymous users2024-01-22Solid wood particle board is not easy to distinguish from the appearance, but we can see the broken section of his furniture material. The real solid wood particle board is not afraid to see the broken cross-section, on the contrary, the MDF can be known at a glance. Further reading:
Judging the quality from three aspects: whether it is environmentally friendly. MDF is bonded with a large amount of glue to bond the wood powder, whereas formaldehyde is mainly found in the adhesive.
If the adhesive used is environmentally friendly, the health of the direct user, the particle board is broken with solid wood, and then glued together, because there are pores in the middle, so the amount of glue is small, and the relative MDF should be environmentally friendly. Whether the nail holding force is strong, the MDF completely loses the physical characteristics of solid wood, so the nail holding force is poor, while the particle board still maintains the physical characteristics of solid wood to a certain extent, and the nail holding force is relatively good. Therefore, you can hit a nail in it and try to test its ability to hold the nail, if it is safe, it proves to be strong.
The angle of the warpage. The material of particle board is lighter than that of MDF of the same volume, so it is not as easy to deform as MDF. The warpage of MDF is 1M<=5mm, and the warpage of particle board is 1m<=.
Hope mine is helpful to you.
Identification method of good and bad solid wood ecological board: >>>More
The purchase of solid wood doors in home decoration is very important, because the quality of solid wood doors directly affects the effect and quality of decoration. >>>More
Solid wood particle board is not easy to distinguish from the appearance, but we can see the broken section of his furniture material. The real solid wood particle board is not afraid to see the broken cross-section, on the contrary, the MDF can be known at a glance. >>>More
To identify the quality of solid wood composite doors, we need to look at the unpainted blank doors, and various small faults on the door can be seen at a glance, such as the quality of the wood, the size of the butt joints, etc. Smell the blank door, if there is a pungent smell, it means that the formaldehyde content is too high. When choosing the door, you should go more, see more, compare more, don't just compare the price, compare the workmanship, compare the material, find a large manufacturer, and find a reputable market.
There are ways to identify them:
1. Identification according to the different raw materials: MDF, also known as MDF, is made of wood fiber or other plant fibers as raw materials; Solid wood particle board is processed from crushed logs, and its middle layer is long wood fibers, and the two sides are finely organized wood fibers. >>>More