What are the factors that affect the price of density board? 1. The production of density board depends heavily on the stable supply of wood raw materials, so the price of wood affects the price of density board.2. Formaldehyde is one of the main ingredients for the production of density boards. The price of formaldehyde is highly correlated with the price of density boards. At the same time, the raw material for formaldehyde production is mainly methanol. Therefore, the prices of fossil energy such as oil, natural gas and coal also affect the price of density boards.3.
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Features of MDF1. The material is uniform, the layer structure is dense, the surface is smooth and clean, not easy to deform, stable performance, smooth and delicate edges, not easy to collapse and layer; non-toxic, tasteless, non-radiation, good air permeability;2. Good heat insulation performance, no aging, strong adhesion;3.
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Medium-density fiberboard is made of wood fiber or other plant fiber, applied with urea-formaldehyde resin or other synthetic resin, and pressed under heat and pressure to form a board with a density in the range of 0.50-0.88g/cm3, and other suitable materials can also be added. Additives to improve sheet properties.MDF has good physical and mechanical properties and processing properties, and can be made into plates of different thicknesses, so it is widely used in furniture manufacturing, construction, and interior decoration.
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1. Physical and mechanical propertiesBecause the fiber structure of the board is uniform and the bonding strength between fibers is high, its static bending strength, plane tensile strength and elastic modulus are good. However, because MDF is made of logs that are ground into fibers, which completely changes the structure of the wood, it has higher moisture absorption, water absorption performance, and higher thickness expansion rate, and its nail holding power is worse than that of particleboard.2.
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Advantages of MDF1. The internal structure is uniform, the density is moderate, the dimensional stability is good, the deformation is small, and the physical and mechanical properties are moderate.2. The surface is smooth and smooth, with good machining performance. It can be pasted with sliced veneer, patterns and novel and beautiful decorative papers. Therefore, it is very popular in home decoration and is often used to make furniture and partitions.3. It can be used as the middle frame and middle clip strip in the modern decorative frameless painting.
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Medium Density Fiberboard classification: According to the density, it can be divided into high-density board, medium-density board, and low-density board (the density of medium-density board is 550 kg-880 kg/m3, and the density of high-density board is more than 880 kg/m3). Commonly used specifications are 1220*2440mm and 1525*2440mm, and the thickness is 2.0mm~25mm.
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FeaturesThe density board surface is smooth and flat, the material is fine and dense, the performance is stable, the edge is firm, and the surface of the board is very decorative. But the density board has poor moisture resistance. In contrast, the nail-holding force of MDF is worse than that of particleboard. If the screws loosen after tightening, it is difficult to fix them at the same position.The main advantage1. Density board is easy to be painted. All kinds of paints and paints can be evenly coated on the density board, which is the first choice for paint effect.2.
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Advantages of MDF 1. The material is relatively thin, and the cutting surface will be sealed well when sealing the edge, so that it will not be easy to open the glue. 2. It is easy to press into various shapes, and it is easy to make shapes, so there are usually more door panels or back panelsXinhua Wood Factory Appearance Xinhua Wood Machinery Xinhua Wood Storages Xinhua Wood Quality Certificates Xinhua Wood IntroductionGaotang County Xinhua Wood Industry Co., Ltd.
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The difference between density board and particle board Solid wood particle board, also known as particle board, is different from MDF, which uses wood fiber and plant fiber as raw material, but uses log particles (small diameter wood, thinning wood, wood core, board skin, branch wood, etc.) The adhesive is processed by high temperature and high pressure.
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MDF Mechanical propertiesBecause the fiber structure of the board is uniform and the bonding strength between fibers is high, its static bending strength, plane tensile strength, and elastic modulus are better than particleboard.
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Where are the functions of different density boards used?1. Standard board: Standard board is a material with a smooth side and a textured finish. It is used for cabinets, drawer bottoms and wall panels that belong to hidden parts.2. Glazed panel: Glazed panel is the surface layer that has been painted, often pasted with facing bricks or stamped into facing bricks or noodle patterns, used for wall panels or wall panels around bathtubs.3. Plastic veneer: Plastic veneer is used for sliding doors, which is good in decoration and easy to clean.
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Moldability: Since the MDF is fibrous, it is beneficial for the machine to do carving, molding, radian and other shapes. The molded door panels and European-style lines on the market are all MDF, so MDF is more suitable for the back of the wardrobe and Door panels and moldings.Matters needing attention in making wardrobe with MDF1. From the appearance, check whether the thickness and density are uniform, whether the corners are damaged, whether there are layers, bulges, carbonization, etc., and whether there are soft parts.2.
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What are the advantages and disadvantages of commonly used density boards in the production of showcases?Advantages of MDF1. Because the density board is hard, it is not easy to deform. At the same time, it is not easy to warp because it is made of fine wood chips. At the same time, the MDF for display cabinets has high bending resistance and impact resistance.2.
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Product performance of medium density board: uniform material, dense layer structure, smooth and smooth surface, not easy to deform, stable performance, smooth and delicate edges, not easy to collapse and delaminate; non-toxic, tasteless, non-radiative, and good air permeability.MDF is mainly used for: laminate flooring, door panels, partition walls, furniture, etc., and is mainly used for the surface of mixed oil process in home decoration.Xinhua Wood Factory Scene Xinhua Wood Machinery Xinhua Wood IntroductionGaotang County Xinhua Wood Industry Co.,
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The difference between particleboard and density board:1. Different usesDensity board is mainly used for composite floors, door panels, partition walls, furniture, etc. In home decoration,it is mainly used for surface treatment of mixed oil technology. It can be used as the back panel of the cabinet, but it is not suitable for the cabinet body. Particleboard can be painted and veneered in various ways, and can also be used to make cabinets.2.
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The main purpose of MDF FiberboardMainly used for laminate flooring, door panels, partition walls, furniture, etc. MDF is mainly used for surface treatment of oil-mixed technology in home decoration; MDF is generally used for furniture, and high-density boards are used for interior decoration. Exterior decoration, office and civilian furniture, audio, vehicle interior decoration, can also be used as anti-static floor in computer room and production material for wall panels, security doors, wall panels, partitions, etc. It is also a good material for packaging.
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Features of MDF:1. The internal structure is uniform, the density is moderate, the dimensional stability is good, the deformation is small, and the physical and mechanical properties are moderate.2. The surface is smooth and smooth, with good machinability. It can be pasted with sliced veneer or with novel and beautiful patterns.
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1. The characteristics of density board: the surface of density board is smooth and flat, the material is fine and dense, the performance is stable, the edge is firm, and the surface of the board is decorative. However, density boards have poor moisture resistance, and in comparison, density boards have poorer nail-holding power than particle boards. If the screws loosen after tightening, it is difficult to fix them again due to the low strength of density boards.2. The use of MDF: mainly used for laminate flooring, door panels, partition walls, furniture, etc.
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MDF processing performance:Medium density fiberboard can be produced from a few millimeters to tens of millimeters thick, can replace any thickness of wood, square timber, and has good mechanical processing performance, sawing, drilling, slotting, tenoning, sanding and engraving , The edge of the plate can be processed according to any shape, and the surface is smooth after processing.Due to its excellent performance and an effective way to comprehensively and rationally utilize wood, MDF is one of the most promising products at present.Medium density fiberboard features:1.
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1. The use of particleboard in flooring:Particleboard is used as flooring material in temporary structures with less load. It is also widely used as a covering for hardwood floors because hardwood planks have low resistance to scratches to protect them. Wood veneer particleboard or laminated particleboard is used for floors where a finished aesthetic look is desired.2. Use of particleboard in floor underlayment:Particleboard is widely used as floor underlayment or as a basis for parquet, wooden or carpet floors.
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In foreign countries, density board is a good material for making furniture. Density board can be selectively used to make furniture products. When we choose and buy, it is best to choose brand products. We all know that density boards are not good at holding nails, so we need to use a lot of glue for bonding when making furniture. , so we need to detect the content of formaldehyde. Density furniture uses wood-based panels as its inner material, so its material is not easy to deform, and it will not be infested with insects.
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Is MDF or solid wood particle board better? Compare the advantages and disadvantages of the two:MDF:Advantages: The material is delicate, the edge sealing of the cutting surface is well done, it is not easy to open the glue, and it is convenient to make various shapes, so it is often used to make door panels or back panels.2. Disadvantages: The base material is powder, and the glue used is more than particle board, so it is easy to have environmental protection problems.
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Advantages of MDFThe surface is smooth and flat, the edges are firm, the surface decoration is good, and it is easy to finish and process. All kinds of paints and paints can be evenly slaughtered on MDF boards. Various veneers, adhesive tape films, light metal sheets, and melamine boards can be pasted on the surface. , good physical properties, no dehydration problem.
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