Wardrobe sheet: performance analysis of solid wood particle board and multi-layer solid wood board
[ Chinese wardrobe net ] [Chinese wardrobe net ] solid wood particle board and solid wood multi-layer board as the commonly used wardrobe plate, I believe that everyone is no stranger, then in the end which is better for solid wood particle board and multi-layer solid wood board? Solid wood particle board suddenly analyzed the performance of multi-layer solid wood panels, together to compare.
Performance analysis of solid wood particle board
Physical performance
The solid wood particle board is to dry the solid wood particles through an advanced ballistic dryer, so the expansion coefficient is small, and then pressed into a plate, the core of the core is not strong in water absorption, so the moisture resistance is very good. The granules are oriented layered pavement, so the internal texture of the solid wood particle board is uniform, and the interior is the granular shape of the cross-displacement structure, so the solid particle board is stronger than the ordinary particle board and the powdery density board, and the bending strength, bending resistance, Stability is strong.
Decorative performance
The solid wood particle board uses the wood scrap as the base material. Compared with the natural wood, the board surface is wider and the board surface is smoother and smoother. After the base material is broken, the board has no disadvantages of knots, insect eyes and various irregular shapes. Unlike natural solid wood, it will warp and crack, and the physical and mechanical strength is higher, the longitudinal and transverse strengths are equal, sound absorption, mildew resistance, heat preservation and the like are more obvious.
Processing performance
The processing properties of the sheet ensure the load-bearing capacity of the furniture. The density of solid wood particle board is larger than that of ordinary solid wood, and its physical and mechanical properties are excellent. It is the closest to natural wood and natural wood in various wood-based panels. The interior of the solid wood particle board is a granular shape with a cross-displacement layout. The poorness is arranged in a certain direction. Its longitudinal bending strength is much larger than the lateral direction. Therefore, the remarkable characteristics of the solid wood particle board can be saw, sand, planing, drilling and boring. It is the most good material for panel furniture.
Environmental performance
The wood fiber particles inside the solid wood particle board are larger, unlike the MDF wood fiber, the solid wood particle board preserves the essence of the natural wood substrate, and it is also mentioned above that the solid particle board core is a granular structure. The MDF is powdery, so the solid particle board has less glue content, generally less than 5%, while the MDF has a glue content of 7%, the gap between the particles is large, free formaldehyde is easily released, during the health period. As soon as it was released to the E1 level, we all know that the formaldehyde content of the E1 grade is 1.5 mg/L or less, and many solid wood particle boards are smaller than this.
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